CN203293457U - Foaming material pouring device for sandwiched PU (Poly Urethane) building block production line - Google Patents
Foaming material pouring device for sandwiched PU (Poly Urethane) building block production line Download PDFInfo
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- CN203293457U CN203293457U CN2013202720686U CN201320272068U CN203293457U CN 203293457 U CN203293457 U CN 203293457U CN 2013202720686 U CN2013202720686 U CN 2013202720686U CN 201320272068 U CN201320272068 U CN 201320272068U CN 203293457 U CN203293457 U CN 203293457U
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Abstract
A foaming material pouring device for a sandwiched PU building block production line belongs to production equipment of building blocks, and is characterized by comprising a foaming section conveying mechanism, a frame, a linear guide rail, a pneumatic mechanism, two pouring heads, a foaming material meter pump set, an infrared photoelectric positioning switch and a control cabinet, wherein the frame is fixed on the foaming section conveying mechanism and is provided with a cross beam spanning the foaming section conveying mechanism; the linear guide rail is fixed on the upper surface of the cross beam of the frame; the pneumatic mechanism can transversely move on the linear guide rail; the two pouring heads with stirring devices are fixed on the pneumatic mechanism side by side; the foaming material meter pump set is communicated with the pouring heads through pipelines; the infrared photoelectric positioning switch is used for controlling the moving positions of the pouring heads on the linear guide rail; the control cabinet controls the foaming section conveying mechanism, the stirring devices of the pouring heads, the foaming material meter pump set and the infrared photoelectric positioning switch electrically. After trials, the foaming material pouring device completes the foaming technological process feasibly, so as to achieve the purpose that aerated concrete sandwiched PU plastic building block is compounded with high strength.
Description
Technical field: the utility model belongs to the production equipment and process of building block, particularly a kind of foamed material apparatus for pouring of sandwich PU building block production line.
Background technology: the polyurethane full name is polyurethanes, English name: polyurethane, and English the abbreviation: PU is the general designation that contains the macromolecular compound of repetition carbamate groups NHCOO on main chain.It is to be formed by organic diisocyanate or polyisocyanates and dihydroxy or polyol addition polymerization.Hard polyurethane foams is mainly used in heat-insulating material, insulation material.Hard polyurethane foam foam process:, with polyethers or PEPA combination material, be commonly called as white material and polyisocyanates, be commonly called as one step of black material to add, foam after mixing under high-speed stirred.
Prior art document 1 Chinese patent application publication No. CN 102628303 A disclose a kind of air entrained concrete sandwich polyurethane foam plastics building block continuous producing method, wherein " technical scheme that realizes the utility model purpose is: a kind of air entrained concrete sandwich polyurethane foam plastics building block continuous producing method; the common process batch production concrete segment that manufactures a finished product is characterized in that also comprising following series-operation:
Line procedures in A, building block: neatly lie against on roller path the basic building block of finished product concrete and facial ornament building block in twos;
Operation is erect in B, building block upset: the above-mentioned finished product concrete segment that neatly lies against in twos on roller path, overturn accordingly in twos 90 ° through switching mechanism, become in twos relative thirty years of age two line up the product concrete segment;
Between C, two row's building blocks, spacing is adjusted operation: between the above-mentioned finished product concrete segment of relative thirty years of age in twos, a fixing wherein row is adopted in the spacing adjustment, another that only adjust relative thirty years of age lined up the position of product concrete segment, make it along perpendicular to the involutory in-plane of blockhouse, moving through spacing adjusting mechanism, make in twos spacing between the finished product concrete segment of relative thirty years of age adjust to the distance of technological requirement;
D, leakproof film place mat operation: when the opposed building block in twos of adjusting to technological requirement when spacing continues to run to forward on the chain-plate type belt feeder, under unreeling machine coordinates, at chain-plate type belt feeder upper surface place mat plastic sheeting, this area mat plastic sheeting extends to foaming---curing area, and then the other end of this area mat plastic sheeting draws rolling by winder;
E, layering foamed process repeatedly: when the opposed building block in twos of adjusting to technological requirement when spacing continues to run to forward foaming zone on the chain-plate type belt feeder, use quantitative pouring apparatus, between the building block of relative thirty years of age in twos, account for the polyurethane foam raw material and cast half cast for the first time of total amount; Pouring into a mould for the second time after cast for the first time, or repeatedly cast;
F, foaming layer curing process: after having cast, to polyurethane foaming layer, adopt hot blast to solidify, make in twos relative thirty years of age two line up the product concrete segment and be combined into integral body through foaming layer;
G, be separated into the piece operation: use separator allow to be combined into whole two through foaming layer and line up the product concrete segment, be separated into by basic building block and facial ornament building block and between be compounded with the sandwich building block of monolithic of polyurethane foaming layer;
H, sandwich building block down line process: adopt Auto-counting to pile up bunching device, block-by-block rolls off the production line sandwich building block to pile up stacking after counting.”
" use quantitative pouring apparatus, between the building block of relative thirty years of age in twos, account for the polyurethane foam raw material and cast half cast for the first time of total amount although relate in the document; Pouring into a mould for the second time after cast for the first time, or repeatedly cast; Yet ", the unexposed foamed material apparatus for pouring that relates to.
Need to prove the life idea of pursuing green low-carbon along with people, the heat-insulating construction material of energy savings will substitute existing construction material, the building block of air entrained concrete sandwich polyurethane foam plastics, also claim the building block of concrete sandwich hard polyurethane foam to arise at the historic moment.This is the building block that between a kind of basic building block of finished product concrete of, rectangular shape identical or different by thickness and facial ornament building block, the sandwich polyurethane foam plastics forms.Because the polyurethane foam plastics laminboard layer has good heat insulation effect, so this is a kind of building block that will substitute existing building block.Its production method also rests on step making by hand the stage at present, prior art document 1 discloses a kind of air entrained concrete sandwich polyurethane foam plastics building block continuous producing method, but the relevant device of concrete sandwich hard polyurethane foam building block production line and the technique of implementing its method there is not yet report or open.This shows, study and design a kind of foamed material apparatus for pouring of concrete sandwich hard polyurethane foam building block production line, the foamed material apparatus for pouring that is called for short sandwich PU building block production line is necessary.
" PU " in subject name of the present utility model " the foamed material apparatus for pouring of sandwich PU building block production line " refers in particular to polyurethane foam plastics, as shown in Figure 3, " sandwich PU building block " refer in particular to by isometric, wide, the uniform thickness on polyurethane hard bubble sandwiched 01 both sides or not the basic building block 02 of the rectangular shape of uniform thickness and facial ornament building block 03 through polyurethane foam high strength the air entrained concrete sandwich polyurethane foam plastics building block that is combined into.
The utility model content: the purpose of this utility model is to overcome the deficiencies in the prior art, study and design a kind of foamed material apparatus for pouring of sandwich PU building block production line, carry out the foam process link practically, with reach through polyurethane foam high strength be combined into the building block of air entrained concrete sandwich polyurethane foam plastics.
the technical scheme that realizes the utility model purpose is: a kind of foamed material apparatus for pouring of sandwich PU building block production line, it is characterized in that comprising: foaming section conveying mechanism, be fixed on foaming section conveying mechanism, have across the frame in foaming section conveying mechanism upper cross-beam, be fixed in the line slideway above the crossbeam of frame, the pneumatic mechanism that can laterally move on line slideway, be fixed in side by side 2 pouring heads with agitating device on pneumatic mechanism, through the foamed material measuring pump group of pipeline communication in pouring head, be used for controlling the infrared ray photoelectric position-sensing switch of pouring head shift position on line slideway, to foaming section conveying mechanism, the agitating device of pouring head, foamed material measuring pump group, the infrared ray photoelectric position-sensing switch carries out the switch board of electrical control.
The purpose of this utility model also adopts following further technical measures to realize:
Described foaming section conveying mechanism includes chain plate conveyor belt, is symmetrically fixed on 2 groups of involutory location-plates on carrier bar.
Be positioned with 2 groups of basic architecture building block, facing building blocks that are adjacent to location-plate, involutory setting between described 2 groups of involutory location-plates.
Carrier bar area mat between described 2 groups of involutory location-plates has the membranaceous high molecular polymer leakproof film that can not see through liquid.The technique effect of this design is: prevent uncured liquid polyethers or PEPA combination material when pouring into a mould first, be commonly called as white material and polyisocyanates, be commonly called as the seepage of black material.
The described frame that is fixed on foaming section conveying mechanism includes at least 2 frames that are individually fixed in the foaming section initial end of conveying mechanism, middle part.The technique effect of this design is: all be equipped with aforesaid apparatus for pouring at least 2 frames, to carry out respectively at least 2 cast.
Described 2 of being fixed in side by side on pneumatic mechanism have distance between the pouring head center line of agitating device and equal distance between described 2 groups of involutory location-plate center lines.Described infrared ray photoelectric position-sensing switch for controlling pouring head shift position on line slideway, the magnetic valve that is electrically connected in pneumatic mechanism orders about the pouring head that is fixed on pneumatic mechanism, moves to the infrared ray photoelectric position-sensing switch and the position that 2 pouring head center lines overlap with the center line of 2 groups of involutory location-plates detected on line slideway.The technique effect of these two designs is: guarantee the uncured polyethers of through pouring head, making a bet or PEPA combination material, be commonly called as white material and polyisocyanates, be commonly called as to deceive and expect that 2 groups of accurately injections are adjacent between the basic architecture building block of location-plate, involutory setting, facing building block; And when casting complete need to clean the pouring head with agitating device,, through visual interface and the button of switch board,, in conjunction with the action of infrared ray photoelectric position-sensing switch, make pouring head from original pouring practice position travelling backwards to the position of carrying out washing and cleaning operation.
Described switch board is according to the speed of service forward of foaming section conveying mechanism chain plate conveyor belt, adjust the measuring pump rotating speed of foamed material measuring pump group, make the basic architecture building block of foamed material to be cast, the foamed material through the pouring head discharging between the facing building block divide at least the polyurethane hard bubble sandwiched required total amount that reaches technological requirement for 2 times.The technique effect of this design is: according to the specific requirement of foam process, white material or black material that the speed of service forward of foundation foaming section conveying mechanism chain plate conveyor belt and the measuring pump rotating speed of foamed material measuring pump group determine are poured into a mould requirement, visual interface on switch board and button, test by adjustment, obtain reasonably to be matched with the measuring pump rotating speed of foamed material measuring pump group of the speed of service forward of conveyer belt, thereby guarantee minutes for 2 times or repeatedly reach the polyurethane hard bubble sandwiched required total amount of technological requirement.
The effect of foamed material measuring pump group is with polyethers or PEPA combination material, is commonly called as white material and polyisocyanates, is commonly called as the accurate weighing respectively of black material, adds the pouring head with agitating device.After agitating device high-speed stirred in pouring head is mixed, lower the injection between 2 groups of basic architecture building blocks that are adjacent to location-plate, involutory setting, facing building block foamed and become the polyurethane hard bubble sandwiched of the high strength compound basic building block in ground, facing building block, by technological requirement, must complete following preparatory process before pouring into a mould:
1), leakproof film paving is received:
A, manual plastic film mulch: the initiating terminal of leakproof film walk around transfer the film deflector roll, on put the film deflector roll, flatly along the carrier bar surface between the location-plate that is fixed on location foaming section conveying mechanism conveyer belt carrier bar, continue to walk around winder deflector roll, lower winder deflector roll, furl the winder cylinder surface in film gatherer;
B, startup are also adjusted rotating speed: start foaming section conveying mechanism and carry motor and paving receiving apparatus winder motor, adjust both rotating speeds, make the velocity of rotation of foaming section conveying mechanism conveyer belt and the winder speed synchronised of film gatherer;
2), preheating building block: reinstate the front preheating device of foaming, starting preheating section conveying mechanism, the basic building block of polyurathamc to be cast, facial ornament building block are vertically placed in twos involutoryly between interior location-plate on the conveyer belt of preheating section conveying mechanism, limit location-plate, front and back are near being arranged in operation forward in left and right two production lines, adjust the speed of service of basic building block, facial ornament building block, the temperature when temperature that makes it basic building block, facial ornament building block through hot-air pre-heating runs to preheating section conveying mechanism end, reach the preheat temperature of foam process requirement;
3), the building block after preheating is served foaming section conveying mechanism: starting foaming section conveying mechanism, building block after preheating is sent between 2 groups of involutory location-plates of chain plate conveyor belt of foaming section conveying mechanism through the transition cylinder of preheating section conveying mechanism and foaming section conveying mechanism, the speed of service of adjusting foaming section conveying mechanism conveyer belt matches with the speed of service of preheating section conveying mechanism conveyer belt, and 4 row building blocks front and back between 2 groups of involutory location-plates are moved forward near being arranged in left and right two production lines;
The foamed material cast using method that the utility model is implemented the sandwich PU building block production line that obtains comprises the steps:
1), adjust the pouring head position: enable the infrared ray photoelectric position-sensing switch, control to be used for pouring head mobile pneumatic mechanism on line slideway through switch board, while making pouring head move to the infrared ray photoelectric position-sensing switch on line slideway 2 pouring head center lines to be detected and overlap with the center line of 2 groups of involutory location-plates till;
2), carry out several times the pouring foaming material: in the foaming section initial end of conveying mechanism or middle part, the foamed material apparatus for pouring is set at least, enable foaming section conveying mechanism, the agitating device of pouring head, foamed material measuring pump group, the infrared ray photoelectric position-sensing switch carries out the switch board of electrical control, the speed of service forward according to the foaming section conveying mechanism chain plate conveyor belt that detects, adjust the measuring pump rotating speed of foamed material measuring pump group, make the basic architecture building block of foamed material to be cast, foamed material between the facing building block divides the polyurethane hard bubble sandwiched required total amount that reaches technological requirement for 2 times at least, pour into a mould for 2 times if foamed material divides, carry out being respectively for 2 times the foamed material cast of 45-55% of the polyurethane hard bubble sandwiched required total amount of technological requirement, if dividing, pours into a mould for 3 times foamed material, need to foaming section conveying mechanism rise the postmedian increase arrange frame and on the foamed material apparatus for pouring, enable again switch board, adjust the measuring pump rotating speed of foamed material measuring pump group, make the basic architecture building block of foamed material to be cast, the 30-35% that the foamed material between the facing building block reaches the polyurethane hard bubble sandwiched required total amount of technological requirement.Adopt repeatedly the linking that overlaps of layering foaming process, guarantee that polyurethane foam plastics between concrete segment is full of to tamp, thereby guaranteed the compound sticking quality of self foaming quality and compound sticking concrete segment.
The utility model is implemented the foamed material apparatus for pouring of the sandwich PU building block production line that obtains, according to using method of the present utility model, completed foam process through foamed material apparatus for pouring of the present utility model practically, with reach through rigid poly urethanes foaming process high strength be combined into the building block of air entrained concrete sandwich polyurethane foam plastics.
Description of drawings: Fig. 1 is the schematic diagram that meets the utility model agent structure; Fig. 2 is the side schematic view that meets the utility model agent structure; Fig. 3 is the structural representation of sandwich PU building block.
The specific embodiment: below in conjunction with concrete diagram, further illustrate the utility model:
as Fig. 1, shown in 2, a kind of foamed material apparatus for pouring of sandwich PU building block production line, it is characterized in that comprising: foaming section conveying mechanism 1, be fixed on foaming section conveying mechanism, have across the frame 2 in foaming section conveying mechanism upper cross-beam, be fixed in the line slideway 3 above the crossbeam of frame, the pneumatic mechanism 4 that can laterally move on line slideway, be fixed in side by side 2 pouring heads 5 with agitating device on pneumatic mechanism, through the foamed material measuring pump group 6 of pipeline communication in pouring head, be used for controlling the infrared ray photoelectric position-sensing switch 7 of pouring head shift position on line slideway, to foaming section conveying mechanism, the agitating device of pouring head, foamed material measuring pump group, the infrared ray photoelectric position-sensing switch carries out the switch board 8 of electrical control.
As shown in Figure 1, described foaming section conveying mechanism 1 includes chain plate conveyor belt 11, is symmetrically fixed on 2 groups of involutory location-plates 12 on carrier bar.
As shown in Figure 1, be positioned with 2 groups of basic architecture building block 02, facing building blocks 03 that are adjacent to location-plate, involutory setting between described 2 groups of involutory location-plates 12.
As shown in Figure 1, the carrier bar area mat between described 2 groups of involutory location-plates 12 has the membranaceous high molecular polymer leakproof film 10 that can not see through liquid.
As shown in Figure 1, 2, the described frame 2 that is fixed on foaming section conveying mechanism includes at least 2 frames that are individually fixed in the foaming section initial end of conveying mechanism, middle part.
As shown in Figure 1, the distance between described 2 pouring head 5 center lines with agitating device that are fixed in side by side on pneumatic mechanism equals the distance between described 2 groups of involutory location-plate 12 center lines.
As shown in Figure 1,3, described infrared ray photoelectric position-sensing switch 7 for controlling pouring head shift position on line slideway, the magnetic valve that is electrically connected in pneumatic mechanism orders about the pouring head 5 that is fixed on pneumatic mechanism, moves to the infrared ray photoelectric position-sensing switch and the position that 2 pouring head center lines overlap with the center line of 2 groups of involutory location-plates 12 detected on line slideway 4.
As shown in Figure 1, 2, 3, described switch board 8 is according to the speed of service forward of foaming section conveying mechanism chain plate conveyor belt 11, adjust the measuring pump rotating speed of foamed material measuring pump group 6, make the basic architecture building block 02 of foamed material to be cast, the foamed material through pouring head 5 dischargings between facing building block 03 divide at least the polyurethane hard bubble sandwiched 01 required total amount that reaches technological requirement for 2 times.
Claims (7)
1. the foamed material apparatus for pouring of a sandwich PU building block production line, it is characterized in that comprising: foaming section conveying mechanism (1), be fixed on foaming section conveying mechanism, have across the frame (2) in foaming section conveying mechanism upper cross-beam, be fixed in the line slideway (3) above the crossbeam of frame, the pneumatic mechanism (4) that can laterally move on line slideway, be fixed in side by side 2 pouring heads (5) with agitating device on pneumatic mechanism, through the foamed material measuring pump group (6) of pipeline communication in pouring head, be used for controlling the infrared ray photoelectric position-sensing switch (7) of pouring head shift position on line slideway, to foaming section conveying mechanism, the agitating device of pouring head, foamed material measuring pump group, the infrared ray photoelectric position-sensing switch carries out the switch board (8) of electrical control.
2. foamed material apparatus for pouring according to claim 1, is characterized in that described foaming section conveying mechanism (1) includes chain plate conveyor belt (11), is symmetrically fixed on the 2 groups of involutory location-plates (12) on carrier bar.
3. foamed material apparatus for pouring according to claim 2, is characterized in that between described 2 groups of involutory location-plates (12) being positioned with 2 groups of basic architecture building block (02), facing building blocks (03) that are adjacent to location-plate, involutory setting.
4. foamed material apparatus for pouring according to claim 3, is characterized in that the carrier bar area mat between described 2 groups of involutory location-plates (12) has the membranaceous high molecular polymer leakproof film (10) that can not see through liquid foamed material.
5. foamed material apparatus for pouring according to claim 1, is characterized in that the described frame (2) that is fixed on foaming section conveying mechanism includes at least 2 frames that are individually fixed in the foaming section initial end of conveying mechanism, middle part.
6. foamed material apparatus for pouring according to claim 2, is characterized in that distance between described 2 pouring heads (5) center line with agitating device that is fixed in side by side on pneumatic mechanism equals the distance between described 2 groups of involutory location-plates (12) center line.
7. foamed material apparatus for pouring according to claim 1, it is characterized in that described infrared ray photoelectric position-sensing switch (7) for controlling pouring head shift position on line slideway, the magnetic valve that is electrically connected in pneumatic mechanism orders about the pouring head (5) that is fixed on pneumatic mechanism, moves to the infrared ray photoelectric position-sensing switch and the position that 2 pouring head center lines overlap with the center line of 2 groups of involutory location-plates (12) detected on line slideway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202720686U CN203293457U (en) | 2013-05-15 | 2013-05-15 | Foaming material pouring device for sandwiched PU (Poly Urethane) building block production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013202720686U CN203293457U (en) | 2013-05-15 | 2013-05-15 | Foaming material pouring device for sandwiched PU (Poly Urethane) building block production line |
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| CN203293457U true CN203293457U (en) | 2013-11-20 |
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| CN2013202720686U Expired - Fee Related CN203293457U (en) | 2013-05-15 | 2013-05-15 | Foaming material pouring device for sandwiched PU (Poly Urethane) building block production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231484A (en) * | 2013-05-15 | 2013-08-07 | 镇江奥力聚氨酯机械有限公司 | Foamed material pouring device and technology for sandwich polyurethane (PU) building block production line |
| CN104526960A (en) * | 2014-12-10 | 2015-04-22 | 王长河 | Inflating machine for injection molding of building block and inflating method using inflating machine |
| CN106142426A (en) * | 2015-10-12 | 2016-11-23 | 哈尔滨市合众聚氨酯制品有限公司 | A kind of can the double mixed flat bubble machine of high pressure of multiple degrees of freedom action |
-
2013
- 2013-05-15 CN CN2013202720686U patent/CN203293457U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231484A (en) * | 2013-05-15 | 2013-08-07 | 镇江奥力聚氨酯机械有限公司 | Foamed material pouring device and technology for sandwich polyurethane (PU) building block production line |
| CN104526960A (en) * | 2014-12-10 | 2015-04-22 | 王长河 | Inflating machine for injection molding of building block and inflating method using inflating machine |
| CN106142426A (en) * | 2015-10-12 | 2016-11-23 | 哈尔滨市合众聚氨酯制品有限公司 | A kind of can the double mixed flat bubble machine of high pressure of multiple degrees of freedom action |
| CN106142426B (en) * | 2015-10-12 | 2018-10-12 | 哈尔滨市合众聚氨酯制品有限公司 | It is a kind of can the high pressure of multiple degrees of freedom action double mix flat bubble machines |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |