CN102189590B - Device and method for making blank of transparent concrete product - Google Patents
Device and method for making blank of transparent concrete product Download PDFInfo
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- CN102189590B CN102189590B CN2011100698433A CN201110069843A CN102189590B CN 102189590 B CN102189590 B CN 102189590B CN 2011100698433 A CN2011100698433 A CN 2011100698433A CN 201110069843 A CN201110069843 A CN 201110069843A CN 102189590 B CN102189590 B CN 102189590B
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- optical fiber
- lacing stand
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- reeling
- forming machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0037—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with elements being able to conduct light, e.g. light conducting fibers
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to a device and method for making a blank of a transparent concrete product, belonging to the technical field of decorating materials. The device and a tool mainly comprise a drive and transmission device fixed on a base, a main shaft, a reeling machine, a reeling frame of a flat four-side framework, and a pouring mould, wherein the reeling machine consists of a support, a rotary rod and a wire feeder, the reeling frame is formed by connecting two vertical beams and two cross beams, the pouring mould consists of four templates, and the vertical beams of the reeling frame are connected with the rotary rod of the reeling machine. The method comprises the steps of: arranging the reeling frame on the reeling machine; reeling on the reeling frame to make optical fiber grid plates; laminating and splicing the optical fiber grid plates to form an optical fiber array frame; enclosing optical fiber arrays to form a concrete pouring model by using the templates; and pouring concrete, curing and demoulding, and taking the blank of a transparent concrete block out. The invention has the characteristics of simple equipment and process, high efficiency, low cost and the like.
Description
Technical field
The invention belongs to decorative materials technology, particularly making apparatus and the method for the concrete goods blank of light transmissive composite materials.
Background technology
Fast-developing a kind of high-grade ornament materials that get up in recent years with optical fiber and the compounded non-light tight concrete goods of cement mortar.Because its distinctive decorative effect is subject to Interior Designer's favor and the application in high-end place more and more.
The structure of existing a kind of typical case block non-light tight concrete goods blanks (hereinafter to be referred as blank) is a gust shape by even, intensive, parallel optical fiber monofilament 11 and is arranged in the concrete substrate 12 and two ends outer two different surfaces of concrete that are exposed at respectively as shown in Figure 1.Because the leaded light effect of optical fiber, when an end place concrete surface of optical fiber monofilament was subject to the light irradiation, the light that is radiated at optical fiber end can make the other end shinny by optical fiber, and vice versa, makes concrete have two-way light transmission.In like manner, local or when all being blocked when the one side of originally being shone by light, the corresponding position of another side or all can be dimmed.The non-light tight concrete blank can obtain respectively the goods of the different-effects such as large thickness printing opacity, large tracts of land printing opacity and corner printing opacity through the cutting of several different directions, flat board 131 goods that for example stock axially cut along optical fiber 11, can obtain large thickness printing opacity goods, shown in Fig. 2 (a); Stock can be obtained flat board 132 goods of large tracts of land printing opacity along optical fiber 11 radial cuts, such as Fig. 2 (b); The goods 133 of corner printing opacity be can obtain blank along optical fiber 11 oblique cuttings, shown in Fig. 2 (c), the bulk of required size or goods of other shape etc. also can be cut into to stock.
Consider functional, manufacturability and the economy of goods, several main structure and the performance of blank are selected following parameter usually: optical fiber diameter 0.5～2.0, the silk spacing is not less than 3.0, light transmittance (optical fiber total sectional area ÷ concrete section is long-pending) 1%～5%, concrete strength is not less than 20MPa.
The key production technology thereof of at present blank making---even in concrete, directed, high-density arrangement optical fiber adopts usually take the technique of manual operations as the master, and efficient is low, cost is high, quality is unstable.Therefore, how to realize that efficient, the low cost optical fiber of arranging is to promote a difficult problem in the urgent need to address in the non-light tight concrete product application.
Summary of the invention
The objective of the invention is to propose a kind of making apparatus and preparation method of non-light tight concrete goods blank for overcoming the weak point of prior art the characteristics such as have equipment, technique is simple, and efficient is high, and cost is low.
The preparation method of a kind of non-light tight concrete goods blank that the present invention proposes is characterized in that, the equipment that the method adopts comprises spiral filament forming machine and the lacing stand two parts that are installed on the spiral filament forming machine; Described spiral filament forming machine mainly comprises support, is fixed on driving and transmission device, main shaft and bearing thereof, pivoted lever and wire feeder on the support, and wherein, driving and transmission device link to each other with wire feeder with pivoted lever respectively by main shaft and bearing thereof; Described lacing stand is by two vertical beams and two flat rectangular frames that crossbeam connects into; The vertical beam of lacing stand links to each other with the pivoted lever of spiral filament forming machine; The method mainly may further comprise the steps:
1) at spiral filament forming machine lacing stand is installed:
Two vertical beams of lacing stand are linked to each other with two pivoted levers by installing hole;
2) wrapping wire is made the optical fiber screen on lacing stand:
The wire feeder directive wheel is adjusted to initiating terminal, the line end perpendicular to the optical fiber of axis of rotation of sending is fixed on the initiating terminal on the crossbeam of lacing stand; Start drive unit and make the pivoted lever rotation, perpendicular to the optical fiber of axis of rotation between two crossbeams of symmetry from an end of lacing stand crossbeam, by wire feeder spacing controll block mobile drive optical fiber at a certain distance to other end row around; Optical fiber on the lacing stand around cutting off completely afterwards optical fiber and optical fiber end being fixed on the crossbeam; Pull down lacing stand from the spiral filament forming machine pivoted lever, namely finish the making that a slice is arranged in the optical fiber screen with two-layer optical fiber grid of lacing stand crossbeam both sides;
3) lamination assembly unit optical fiber screen becomes the optical fiber array frame:
To set the flat quadrangle optical fiber screen of quantity and arrange by the optical fiber parallel direction of each optical fiber screen, and pass installing hole on each fine screen vertical beam with many stay bolts again, the stacked hexahedron optical fiber array frame that is assembled into of mode with coincidence makes optical fiber arrangement become optical fiber array; Between adjacent two optical fiber screens, place pad during assembly unit, to control the spacing of adjacent two optical fiber screens;
4) be trapped among around the optical fiber array with template, form the pouring concrete mould:
The optical fiber array frame is put by the pouring concrete technological requirement, and made optical fiber be vertical state, between the whole crossbeams that are in the bottom, stick on again weather strip and compress and make encapsulation process, with mortar leakage prevention; The front-back of optical fiber array periphery and about face, the template of sealing is installed, make encapsulation process between template base and the lacing stand base cross members, make template and lacing stand base cross members jointly form inside and preset the upper shed box-like of optical fiber array and build mould;
5) fluid concrete, the maintenance demoulding, take out the non-light tight concrete piece:
From the edge casting cement mortar of mould upper shed, cement mortar is successively watered full from bottom to top;
After concreting is finished, can the demoulding take out non-light tight concrete compact material through the maintenance of regulation.
Characteristics of the present invention and effect
The present invention is take the revolution filament winding device as core, adopt first winding optical fiber screen, have stable shaped the stacked composition that is fixedly installed togather of some optical fiber screens and optical fiber array frame position relationship, be placed on again the method for pouring into a mould self-compaction, high-flowing concrete in the mold cavity and make non-light tight concrete, have equipment, technique is simple, the characteristics such as efficient is high, and cost is low.Be suitable for applying.
Description of drawings
Fig. 1 is typical non-light tight concrete piece composite construction schematic diagram.
Fig. 2 is for cutting the schematic diagram of the different translucent effect goods that block non-light tight concrete stock obtains through different directions.
Fig. 3 is non-light tight concrete goods blank making apparatus general structure of the present invention and revolution wrapping wire schematic diagram.
Fig. 4 is lacing stand structure and the wrapping wire process schematic diagram in the equipment shown in Figure 3.
Fig. 5 is the lacing stand schematic diagram of wrapping wire process.
Fig. 6 is for adopting optical fiber screen and the assembly unit optical fiber array frame schematic diagram of equipment making shown in Figure 3.
Fig. 7 is the pouring concrete model schematic diagram in the preparation method of the present invention.
The specific embodiment
Below the present invention is described in detail by schematic figures and embodiment.The part that belongs to current techique among the figure is only done simple description, and the structure that shows among the figure, structure scarcely have restricted.For the ease of visual understanding, each entity size, proportionate relationship etc. are also only for reference among the figure.
The making apparatus of the non-light tight concrete goods blank that the present invention proposes, this equipment comprise spiral filament forming machine and the lacing stand two parts that are installed on the spiral filament forming machine; Described spiral filament forming machine comprises that mainly support is fixed on driving and transmission device, main shaft and bearing thereof, pivoted lever and the wire feeder on the support, and wherein, driving and transmission device link to each other with wire feeder with pivoted lever by main shaft and bearing thereof; Described lacing stand is by two vertical beams and two flat rectangular frames that crossbeam connects into; The vertical beam of lacing stand links to each other with the pivoted lever of spiral filament forming machine.
The example structure of each parts of the making apparatus of above-mentioned non-light tight concrete goods blank is respectively described below as shown in Figure 3:
The embodiment of spiral filament forming machine:
Drive and transmission device by motor 21 and be connected to two groups of timing belt pulleys 221 and 223,222 and 224 on the motor output shaft, and Synchronous Transmission axle 225 forms,
Main shaft and bearing thereof are comprised of two root posts 231 that are fixed on support and two turning cylinders 232 being installed on the same axis in column upper end; One end of two turning cylinders (the column outside) is provided with timing belt pulley 223, and belt pulley 223 links to each other with belt pulley 221; Motor drives the synchronous rotating in same direction of turning cylinder by belt pulley.
Wire feeder comprises that the storage wire tray 241 that is fixed on the support, the segment length on the Synchronous Transmission axle 225 are Same Part with the leading screw 242(of lacing stand crossbeam 31 equal in length with Synchronous Transmission axle 225), in the spacing controll block 243 of the internal thread that cooperates with leading screw and the directive wheel 244 that is fixed thereon are arranged; Motor drives leading screw 242 rotations and drives spacing controll block 243 by belt pulley and moves axially, and by belt pulley gearratio and pitch design, turning cylinder 232 is whenever circled, and spacing is controlled fast 243 and moved axially apart from equaling the adjacent fiber spacing.
The embodiment of lacing stand:
The lateral surface of two crossbeams 31 (upper inferolateral surface among the figure) is arc surface, fractures to avoid optical fiber, respectively is provided with an optical fiber end fixing hole a on the two ends of two crossbeams 31;
Being provided with some installing hole b on two vertical beams 32 is used for lacing stand is installed in the spiral filament forming machine pivoted lever; Crossbeam 31 can adopt the mode of easy disassembly to be fixedly connected with vertical beam 32, also can adopt the mode of being permanently fixed to connect.
The present invention adopts the said equipment to make the method for non-light tight concrete goods blank, it is characterized in that, mainly may further comprise the steps:
1) at spiral filament forming machine lacing stand is installed:
Two vertical beams 32 of lacing stand are linked to each other with two pivoted levers 223 by installing hole b, as shown in Figure 3; The basic configuration of the present embodiment lacing stand is the flat four limit rectangular frames that four side bars connect into, and 0-0 is its geometric center lines, the centre of gyration line when also being its work.The thickness of crossbeam 31 has determined the spacing of two row's optical fiber of its both sides, and the height of the inner plane size that four side bars surround should be slightly larger than the height of blank, and width should be slightly larger than the vertical section size that blank is parallel to 0-0.
2) wrapping wire is made the optical fiber screen on lacing stand:
Pull down lacing stand 3 from spiral filament forming machine pivoted lever 223, namely finish the making (every non-light tight concrete need to be made the optical fiber screen of the same size of some) of optical fiber screen B that a slice is arranged in the two-layer optical fiber grid 4 of lacing stand crossbeam 31 both sides, shown in Fig. 4,5, Fig. 6 (a);
3) lamination assembly unit optical fiber screen becomes the optical fiber array frame:
The flat quadrangle optical fiber screen (Fig. 6 (a)) of requirement is passed mode stacked the be assembled into hexahedron optical fiber array frame of installing hole c to overlap on each fine screen vertical beam with many stay bolt s, make the stable formation that is arranged into of optical fiber; Control the spacing of adjacent two optical fiber screens during assembly unit with pad d, with the slit between the weather strip m closed bottom crossbeam, shown in Fig. 6 (b), 6 (c);
4) with template optical fiber array is surrounded the pouring concrete model;
At first optical fiber array frame J is firmly put by the pouring concrete state of the art, optical fiber is vertical state; (lacing stand vertical beam 32 inboards) install the template with certain rigidity 5 of sealing around the periphery of optical fiber array, encapsulation process is also wanted in template base and lacing stand base cross members junction, make template and lacing stand base cross members jointly form the inner upper shed box-like that presets optical fiber array and build model, as shown in Figure 7;
5) fluid concrete, the maintenance demoulding, take out the non-light tight concrete piece:
, continuous pouring cement mortar 6 slow from the edge of mould upper shed.Cement mortar 6 should have certain self compacting ability, divergence, trafficability characteristic and solidify after intensity.When the template height is larger, flow and may can arrange mortar sprue gate (not shown) by the differing heights on template to the damage of optical fiber for avoiding pouring into a mould the long distance of mortar, successively water full from bottom to top.
Maintenance through regulation after concreting is finished can the demoulding be taken out non-light tight concrete compact material.
Claims (2)
1. the preparation method of a non-light tight concrete goods blank is characterized in that, the equipment that the method adopts comprises spiral filament forming machine and the lacing stand two parts that are installed on the spiral filament forming machine; Described spiral filament forming machine mainly comprises support, is fixed on driving and transmission device, main shaft and bearing thereof, pivoted lever and wire feeder on the support, and wherein, driving and transmission device link to each other with wire feeder with pivoted lever respectively by main shaft and bearing thereof; Described lacing stand is by two vertical beams and two flat rectangular frames that crossbeam connects into; The vertical beam of lacing stand links to each other with the pivoted lever of spiral filament forming machine; The method mainly may further comprise the steps:
1) at spiral filament forming machine lacing stand is installed:
Two vertical beams of lacing stand are linked to each other with two pivoted levers by installing hole;
2) wrapping wire is made the optical fiber screen on lacing stand:
The wire feeder directive wheel is adjusted to initiating terminal, the line end perpendicular to the optical fiber of axis of rotation of sending is fixed on the initiating terminal on the crossbeam of lacing stand; Start drive unit and make the pivoted lever rotation, perpendicular to the optical fiber of axis of rotation between two crossbeams of symmetry from an end of lacing stand crossbeam, by wire feeder spacing controll block mobile drive optical fiber at a certain distance to other end row around; Optical fiber on the lacing stand around cutting off completely afterwards optical fiber and optical fiber end being fixed on the crossbeam; Pull down lacing stand from the spiral filament forming machine pivoted lever, namely finish the making that a slice is arranged in the optical fiber screen with two-layer optical fiber grid of lacing stand crossbeam both sides;
3) lamination assembly unit optical fiber screen becomes the optical fiber array frame:
To set the flat quadrangle optical fiber screen of quantity and arrange by the optical fiber parallel direction of each optical fiber screen, and pass installing hole on each fine screen vertical beam with many stay bolts again, the stacked hexahedron optical fiber array frame that is assembled into of mode with coincidence makes optical fiber arrangement become optical fiber array; Between adjacent two optical fiber screens, place pad during assembly unit, to control the spacing of adjacent two optical fiber screens;
4) be trapped among around the optical fiber array with template, form the pouring concrete mould:
The optical fiber array frame is put by the pouring concrete technological requirement, and made optical fiber be vertical state, between the whole crossbeams that are in the bottom, stick on again weather strip and compress and make encapsulation process, with mortar leakage prevention; The front-back of optical fiber array periphery and about face, the template of sealing is installed, make encapsulation process between template base and the lacing stand base cross members, make template and lacing stand base cross members jointly form inside and preset the upper shed box-like of optical fiber array and build mould;
5) fluid concrete, the maintenance demoulding, take out the non-light tight concrete piece:
From the edge casting cement mortar of mould upper shed, cement mortar is successively watered full from bottom to top;
After concreting is finished, can the demoulding take out non-light tight concrete compact material through the maintenance of regulation.
2. the method for claim 1 is characterized in that, the intensity of described cement mortar is not less than 20MPa, and divergence is not less than 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100698433A CN102189590B (en) | 2011-03-22 | 2011-03-22 | Device and method for making blank of transparent concrete product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100698433A CN102189590B (en) | 2011-03-22 | 2011-03-22 | Device and method for making blank of transparent concrete product |
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| CN102189590A CN102189590A (en) | 2011-09-21 |
| CN102189590B true CN102189590B (en) | 2013-01-16 |
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| CN2011100698433A Active CN102189590B (en) | 2011-03-22 | 2011-03-22 | Device and method for making blank of transparent concrete product |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503261B (en) * | 2011-10-18 | 2013-08-07 | 南昌大学 | Cement-based transparent material and preparation method thereof |
| CN103753690B (en) * | 2013-12-31 | 2016-10-19 | 北京工业大学 | The method that application Optical Fiber Winding machine technology prepares non-light tight concrete |
| CN105891987A (en) * | 2014-11-10 | 2016-08-24 | 刘林 | Light-transmitting concrete fiber arrangement machine |
| CN104827565B (en) * | 2015-05-15 | 2017-03-08 | 中建商品混凝土有限公司 | The non-light tight concrete preparation technology of slurry is wrapped up in based on optical fiber |
| CN106493852B (en) * | 2016-10-28 | 2019-01-04 | 中建西部建设西南有限公司 | A kind of non-light tight concrete preparation facilities and preparation method |
| CN107225649A (en) * | 2017-06-19 | 2017-10-03 | 中建商品混凝土有限公司 | A kind of preparation method of curved surface non-light tight concrete |
| CN107574769A (en) * | 2017-08-18 | 2018-01-12 | 中建商品混凝土有限公司 | Luminous concrete of a kind of organic polymer and preparation method thereof |
| CN111168834A (en) * | 2018-11-12 | 2020-05-19 | 深圳市高新建混凝土有限公司 | Method for manufacturing light-transmitting concrete member |
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| CN2767007Y (en) * | 2005-02-24 | 2006-03-29 | 无锡市荡口通用机械有限公司 | Rotating filament winder of spiral hoop |
| CN2910869Y (en) * | 2006-04-26 | 2007-06-13 | 李长城 | Toroidal fiber winding machine |
| WO2008031610A1 (en) * | 2006-09-15 | 2008-03-20 | Delunamagma Industries Gmbh | Module comprising light-permeable fibres |
| CN101234510A (en) * | 2007-02-01 | 2008-08-06 | 润弘精密工程事业股份有限公司 | Translucent concrete producing module group and quick production process thereof |
| CN101906836A (en) * | 2010-07-28 | 2010-12-08 | 湖南科技大学 | Non-light tight concrete member and manufacturing method thereof |
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2011
- 2011-03-22 CN CN2011100698433A patent/CN102189590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767007Y (en) * | 2005-02-24 | 2006-03-29 | 无锡市荡口通用机械有限公司 | Rotating filament winder of spiral hoop |
| CN2910869Y (en) * | 2006-04-26 | 2007-06-13 | 李长城 | Toroidal fiber winding machine |
| WO2008031610A1 (en) * | 2006-09-15 | 2008-03-20 | Delunamagma Industries Gmbh | Module comprising light-permeable fibres |
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| CN101906836A (en) * | 2010-07-28 | 2010-12-08 | 湖南科技大学 | Non-light tight concrete member and manufacturing method thereof |
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