CN203158870U - Leakproof film retraction device of sandwich PU (polyurethane) building block production line - Google Patents
Leakproof film retraction device of sandwich PU (polyurethane) building block production line Download PDFInfo
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- CN203158870U CN203158870U CN 201320177913 CN201320177913U CN203158870U CN 203158870 U CN203158870 U CN 203158870U CN 201320177913 CN201320177913 CN 201320177913 CN 201320177913 U CN201320177913 U CN 201320177913U CN 203158870 U CN203158870 U CN 203158870U
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- film
- leakproof
- conveying mechanism
- roller
- contracting
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Abstract
The utility model relates to a leakproof film retraction device of a sandwich PU (polyurethane) building block production line, and belongs to production devices of building blocks. The leakproof film retraction device is characterized by comprising a film releasing machine, a film contracting machine, a leakproof film, a lower film releasing roller, an upper film releasing roller, a lower film contracting roller, an upper film contracting roller and a film contracting motor; the film releasing machine is located under a foaming segment conveying mechanism conveyor belt; the film contracting machine is located under a solidifying segment conveying mechanism conveyor belt; the leakproof film is rolled and stored on a film releasing roller of the film releasing machine; the lower film releasing roller, the upper film releasing roller, the lower film contracting roller and the upper film contracting roller are used for guiding retraction of the leakproof film; the film contracting motor is arranged on a film contracting roller of a film contracting machine and is used for rolling and contracting the leakproof film in a cooperating manner; the beginning end of the leakproof film is wrapped on the lower film releasing roller and the upper film releasing roller, horizontally along a chain plate surface between positioning plates fixed on a positioning foaming segment conveying mechanism conveyor belt chain plate, wrapped on the lower film contracting roller and the upper film contracting roller continuously, and rolled and contracted on the surface of the film contracting roller of the film contracting machine. After probation, leakage of two liquid monomers or prepolymer material which is used for generating polyurethane foam is prevented from occurring when the foaming art is performed.
Description
Technical field: the utility model belongs to the production facilities of building block, particularly a kind of leakproof film of sandwich PU building block manufacturing line shop receiving apparatus.
Background technology: prior art document 1 Chinese patent application publication No. CN102628303A discloses a kind of aerated concrete sandwich Polyurethane foam building block continuous producing method, wherein " technical scheme that realizes the utility model purpose is: a kind of aerated concrete sandwich Polyurethane foam 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:
D, leakproof film place mat operation: when the opposed building block in twos of adjusting to technological requirement when spacing continues to run on the chain-plate type belt feeder forward, under unreeling machine cooperates, at chain-plate type belt feeder upper surface place mat plastic sheeting, this area mat plastic sheeting extends to foaming---curing area, and the other end of this area mat plastic sheeting draws rolling by winder then; "
But, be not disclosed in the leakproof film shop receiving apparatus that leakproof film place mat operation adopts in the document.
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 building materials, the building block of aerated concrete sandwich Polyurethane foam also claims the building block of concrete sandwich hard polyurethane foam to arise at the historic moment.This is the building block that the sandwich Polyurethane foam constitutes between a kind of basic building block of finished product cement concrete of, rectangular shape identical or different by thickness and the facial ornament building block.Because the Polyurethane foam laminboard layer has good heat insulation effect, so this is a kind of novel building 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 aerated concrete sandwich Polyurethane foam building block continuous producing method, but implement its method concrete sandwich hard polyurethane foam building block manufacturing line relevant device and technology still is not reported or open.This shows that study and design a kind of leakproof film shop receiving apparatus of concrete sandwich hard polyurethane foam building block manufacturing line, the leakproof film shop receiving apparatus that is called for short sandwich PU building block manufacturing line is necessary.
PU is the abbreviation of polyurethane Polyurethane, and Chinese polyurethane by name is called for short polyurethane." PU " in the subject name of the present utility model " the leakproof film shop receiving apparatus of sandwich PU building block manufacturing line " refers in particular to Polyurethane foam, 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 aerated concrete sandwich Polyurethane foam building block that is combined into.
The utility model content: the purpose of this utility model is to remedy the deficiencies in the prior art, research also designs a kind of leakproof film shop receiving apparatus of sandwich PU building block manufacturing line, to reach two kinds of liquid monomers that can not generate hard polyurethane foam when carrying out foam process or the leakage of prepolymer raw material.
The technical scheme that realizes the utility model purpose is:
A kind of leakproof film shop receiving apparatus of sandwich PU building block manufacturing line, it is characterized in that comprising the film machine of putting between preheating section conveying mechanism and the foaming section conveying mechanism, below the foaming section conveying mechanism load-transfer device, at the film gatherer between foaming section conveying mechanism and the curing section conveying mechanism, below the curing section conveying mechanism load-transfer device, volume is stored in the leakproof film on the membrane cylinder put of putting the film machine, guiding leakproof film shop receive usefulness transfer the film deflector roll, on put the film deflector roll, on receive the film deflector roll, receive the film deflector roll down, cooperate to furl the receipts film motor of leakproof film on the receipts membrane cylinder of film gatherer.
The purpose of this utility model also adopts following further technical measures to realize:
Described foaming section conveying mechanism includes: load-transfer device, form the carrier bar of load-transfer device, be symmetrically fixed on 2 groups of involutory locatings plate on the carrier bar, the carrier bar that drives load-transfer device rotates the chain wheel set of usefulness, the be coupling conveying motor of the drive sprocket in chain wheel set, the frame of fixed chain wheels group and load-transfer device.
The initiating terminal of described leakproof film walk around transfer the film deflector roll, on put the film deflector roll, on even keel is along the carrier bar surface between the locating plate that is fixed on the location foaming section conveying mechanism load-transfer device carrier bar, continue to walk around receipts film deflector roll, receive the film deflector roll down, furl the receipts membrane cylinder surface in film gatherer.
Put the film deflector roll on described and with the top design of foaming section conveying mechanism initiating terminal the foam process pouring head is arranged.
Put on described the film deflector roll, on receive the film deflector roll horizontal upper edge and foaming section conveying mechanism load-transfer device carrier bar on locating plate between the height on carrier bar surface identical.
Described being matched with coaxial connection of receipts membrane cylinder that film gatherer furls receipts film motor with the film gatherer of leakproof film.
Described receipts film motor speed and conveying motor speed synchronised.
Described leakproof film is the membranaceous high molecular polymer that can not see through fluent, and its width is a bit larger tham the carrier bar face width between the locating plate of locating on the foaming section conveying mechanism load-transfer device carrier bar.
The using method of the leakproof film shop receiving apparatus of the sandwich PU building block manufacturing line that the utility model enforcement obtains is as follows:
A, manual plastic film mulch: the initiating terminal of leakproof film walk around transfer the film deflector roll, on put the film deflector roll, on even keel is along the carrier bar surface between the locating plate that is fixed on the location foaming section conveying mechanism load-transfer device carrier bar, continue to walk around receipts film deflector roll, receive the film deflector roll down, furl the receipts membrane cylinder surface in film gatherer;
B, startup are also adjusted rotating speed: start and carry motor and receive the film motor, adjust both rotating speeds, make the velocity of rotation of foaming section conveying mechanism load-transfer device and the receipts film speed synchronised of film gatherer.
The leakproof film shop receiving apparatus of the sandwich PU building block manufacturing line that the utility model enforcement obtains, through on probation, remedy the deficiencies in the prior art, can not generate the leakage of two kinds of liquid monomers or the prepolymer raw material of hard polyurethane foam when carrying out foam process, reason is that leakproof film is the membranaceous high molecular polymer that can not see through fluent, and its width is a bit larger tham the carrier bar face width between the locating plate of locating on the foaming section conveying mechanism load-transfer device carrier bar.
Description of drawings
Fig. 1 is the scheme drawing that meets the utility model thematic structure; Fig. 2 is the vertical scheme drawing that meets the utility model thematic structure; Fig. 3 is the structural representation of sandwich PU of the present utility model building block.
The specific embodiment: for technological means, creation characteristic that the utility model is realized, reach purpose and effect and understand and understand, further specify the utility model below in conjunction with concrete diagram:
As Fig. 1, shown in 2, a kind of leakproof film shop receiving apparatus of sandwich PU building block manufacturing line, it is characterized in that comprising between preheating section conveying mechanism 1 and foaming section conveying mechanism 2, the film machine 4 of putting of foaming section conveying mechanism load-transfer device 20 belows, between foaming section conveying mechanism and curing section conveying mechanism 3, solidify the film gatherer 5 of section conveying mechanism load-transfer device 30 belows, volume is stored in the leakproof film 6 on the membrane cylinder 41 put of putting the film machine, what usefulness was received in guiding leakproof film shop transfers film deflector roll 42, on put film deflector roll 43, last receipts film deflector roll 53, under receive film deflector roll 52, cooperate to furl the receipts film motor 54 of leakproof film on the receipts membrane cylinder 51 of film gatherer.
As shown in Figure 1, 2, described foaming section conveying mechanism 2 includes: load-transfer device 20, the carrier bar 21 of forming load-transfer device, be symmetrically fixed on 2 groups of involutory locatings plate 22 on the carrier bar, the carrier bar that drives load-transfer device rotates the chain wheel set 23 of usefulness, the be coupling conveying motor 24 of the drive sprocket in chain wheel set, the frame 25 of fixed chain wheels group and load-transfer device.
As shown in Figure 1, 2, put film deflector roll 43 and the top design of foaming section conveying mechanism 2 initiating terminals on described and foam process is arranged with pouring head 7.
As shown in Figure 1, 2, the initiating terminal of described leakproof film 6 walk around transfer film deflector roll 42, on put film deflector roll 43, on even keel is along the carrier bar surface between the locating plate that is fixed on the location foaming section conveying mechanism load-transfer device carrier bar 21, continue to walk around receipts film deflector roll 53, receive film deflector roll 52 down, furl receipts membrane cylinder 51 surfaces in film gatherer.
As shown in Figure 1, 2, put on described film deflector roll 43, on receive film deflector roll 53 horizontal upper edge and foaming section conveying mechanism load-transfer device carrier bar 21 on locating plate 22 between the height on carrier bar surface identical.
As shown in Figure 1, 2, described being matched with 51 coaxial connections of receipts membrane cylinder that film gatherer 5 furls receipts film motor 54 with the film gatherer of leakproof film.
As shown in Figure 1, 2, described receipts film motor 54 rotating speeds and conveying motor 24 rotating speed synchronised.
Show more than and described groundwork of the present utility model, principal character that the utility model is not comprised the restriction of the foregoing description of embodiment; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.
Claims (8)
1. the leakproof film of a sandwich PU building block manufacturing line is spread receiving apparatus, it is characterized in that comprising and be positioned between preheating section conveying mechanism (1) and the foaming section conveying mechanism (2), the film machine of putting (4) of foaming section conveying mechanism load-transfer device (20) below, be positioned between foaming section conveying mechanism and the curing section conveying mechanism (3), solidify the film gatherer (5) of section conveying mechanism load-transfer device (30) below, volume is stored in the leakproof film (6) on the membrane cylinder (41) put of putting the film machine, what usefulness was received in guiding leakproof film shop transfers film deflector roll (42), on put film deflector roll (43), last receipts film deflector roll (53), under receive film deflector roll (52), cooperate to furl the receipts film motor (54) of leakproof film on the receipts membrane cylinder (51) of film gatherer.
2. according to claims 1 described leakproof film shop receiving apparatus, it is characterized in that described foaming section conveying mechanism (2) includes: load-transfer device (20), the carrier bar (21) of forming load-transfer device, be symmetrically fixed on the 2 groups of involutory locatings plate (22) on the carrier bar, the carrier bar that drives load-transfer device rotates the chain wheel set (23) of usefulness, the be coupling conveying motor (24) of the drive sprocket in chain wheel set, the frame of fixed chain wheels group and load-transfer device (25).
3. according to claims 1 described leakproof film shop receiving apparatus, the initiating terminal that it is characterized in that described leakproof film (6) walk around transfer film deflector roll (42), on put film deflector roll (43), on even keel is along the carrier bar surface between the locating plate (22) that is fixed on the location foaming section conveying mechanism load-transfer device carrier bar (21), continue to walk around receipts film deflector roll (53), receive film deflector roll (52) down, furl receipts membrane cylinder (51) surface in film gatherer.
4. according to claims 1 or 3 described leakproof film shop receiving apparatus, described leakproof film is the membranaceous high molecular polymer that can not see through fluent, and its width is a bit larger tham the carrier bar face width between the locating plate of locating on the foaming section conveying mechanism load-transfer device carrier bar.
5. according to the described leakproof film of claims 1 shop receiving apparatus, it is characterized in that putting film deflector roll (43) and foaming section conveying mechanism (2) initiating terminal top on described, design has foam process with pouring head (7).
6. according to the described leakproof film of claims 1 shop receiving apparatus, it is characterized in that putting on described film deflector roll (43), on receive film deflector roll (53) horizontal upper edge and foaming section conveying mechanism load-transfer device carrier bar (21) on locating plate (22) between the height on carrier bar surface identical.
7. according to claims 1 described leakproof film shop receiving apparatus, it is characterized in that described being matched with coaxial connection of receipts membrane cylinder (51) that film gatherer (5) furls receipts film motor (54) with the film gatherer of leakproof film.
8. according to claims 1 or 2 described leakproof film shop receiving apparatus, it is characterized in that described receipts film motor (54) rotating speed and carry motor (24) rotating speed synchronised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177913 CN203158870U (en) | 2013-04-10 | 2013-04-10 | Leakproof film retraction device of sandwich PU (polyurethane) building block production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177913 CN203158870U (en) | 2013-04-10 | 2013-04-10 | Leakproof film retraction device of sandwich PU (polyurethane) building block production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158870U true CN203158870U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177913 Expired - Fee Related CN203158870U (en) | 2013-04-10 | 2013-04-10 | Leakproof film retraction device of sandwich PU (polyurethane) building block production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231931A (en) * | 2013-04-10 | 2013-08-07 | 镇江奥力聚氨酯机械有限公司 | Spreading and withdrawing device and technology for leakage-proof membrane for sandwich polyurethane (PU) building block production line |
-
2013
- 2013-04-10 CN CN 201320177913 patent/CN203158870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231931A (en) * | 2013-04-10 | 2013-08-07 | 镇江奥力聚氨酯机械有限公司 | Spreading and withdrawing device and technology for leakage-proof membrane for sandwich polyurethane (PU) building block production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160410 |