CN218020274U - Compound molding equipment for one-step compounding multi-layer glass fiber hollow plastic template - Google Patents
Compound molding equipment for one-step compounding multi-layer glass fiber hollow plastic template Download PDFInfo
- Publication number
- CN218020274U CN218020274U CN202221827287.1U CN202221827287U CN218020274U CN 218020274 U CN218020274 U CN 218020274U CN 202221827287 U CN202221827287 U CN 202221827287U CN 218020274 U CN218020274 U CN 218020274U
- Authority
- CN
- China
- Prior art keywords
- composite
- glass fiber
- template
- hollow plastic
- molding equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a cavity plastics template processing technology field specifically provides the compound former of the fine hollow plastic formwork of compound multilayer glass, including coil stock mechanism and set composite, unreel through coil stock mechanism, laminate viscose membrane and the fine cloth of multilayer glass in proper order on cavity plastic slab surface and form compound template, send the compound template into set composite hot pressing compound molding again, in order to once only compound multilayer glass cloth on cavity plastic slab surface through the viscose membrane, can show improvement cavity plastics building template bending strength and flexural modulus etc. and carry the performance, increase its life simultaneously, avoid the template to appear warping in the use, fracture even rupture phenomenon or the heavier difficult operation scheduling problem of template.
Description
Technical Field
The utility model relates to a cavity plastics template processing technology field especially relates to the fine hollow plastic formwork's of compound multilayer glass composite molding equipment.
Background
The hollow plastic template has the advantages of good molding quality, light weight, multiple turnover times and the like, and is gradually and widely applied to the building template industry. Compared with an aluminum template, the hollow plastic template has the advantages that the unilateral weight is lighter due to the material of the plastic template, and the core layer of the hollow plastic template is of a unique hollow structure and is communicated in the length direction of the template.
At present, polyvinyl chloride (PVC) plastic templates widely applied to the field of buildings have the problems of poor toughness, low elastic modulus, low strength, low heat resistance, large thermal deformation and the like. And the common hollow PP plastic template is easy to deform after being used because the PP shrinks greatly and is soft. And the surface of the hollow plate is not provided with a protective layer, so that the PP plastic plate is easy to age and embrittle under the influence of ultraviolet rays, and the PP plastic plate is easy to crack, damage and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound former of fine hollow plastic formwork of glass of once compounding multilayer, through the viscose membrane at the fine cloth of the disposable compound multilayer glass in cavity plastic slab surface, can show improvement cavity plastics building templates's bending strength and flexural modulus etc. and carry the performance, increase its life simultaneously, avoid the template to appear warping, fracture even split phenomenon or the template heavy difficult operation scheduling problem in the use.
Based on this, the utility model provides a compound former of fine hollow plastic formwork of glass of compound multilayer, including coil stock mechanism and set composite, coil stock mechanism is including the glued membrane frame and the fine frame of glass that has the glass fiber cloth of coiling respectively of the glued membrane that have, the glued membrane frame is put and is rolled out the glued membrane and a plurality of fine frame of glass is put and is rolled out the glass fiber cloth can range upon range of in proper order in cavity plastic slab surface formation composite formwork, just composite formwork can get into set composite hot pressing composite forming in the set composite.
In the composite molding equipment for once compounding the multilayer glass fiber hollow plastic template, two groups of the material rolling mechanisms are arranged, and the two groups of the material rolling mechanisms can respectively and correspondingly laminate the adhesive film and the multilayer glass fiber cloth on the surfaces of two sides of the hollow plastic plate in sequence.
The composite molding equipment for the one-step composite of the multilayer glass fiber hollow plastic template comprises a conveying mechanism, and a heating system, a pressurizing system and a cooling system which are sequentially arranged on a conveying line of the conveying mechanism, wherein the conveying mechanism drives the composite template to sequentially pass through the heating system, the pressurizing system and the cooling system to carry out high-temperature heating, pressing and cooling molding.
According to the composite molding equipment for the one-time composite multilayer glass fiber hollow plastic template, the conveying mechanism comprises an upper conveying belt and a lower conveying belt which are arranged oppositely, and a molding channel for conveying the composite template is formed between the upper conveying belt and the lower conveying belt.
According to the composite molding equipment for the one-step composite of the multilayer glass fiber hollow plastic template, the heating systems for correspondingly heating the two side surfaces of the composite template are arranged above and below the molding channel.
The composite molding equipment for once compounding the multilayer glass fiber hollow plastic template comprises at least one pair of hot pressing rollers which are arranged above and below the molding channel and are used for being matched with each other in an extrusion manner, and the hot pressing rollers are used for hot pressing the composite template.
According to the composite molding equipment for the one-step composite of the multilayer glass fiber hollow plastic template, the cooling systems for correspondingly cooling the two side surfaces of the composite template are arranged above and below the molding channel.
According to the composite molding equipment for the one-step composite multilayer glass fiber hollow plastic template, the number of the glass fiber frames is 2-4.
The once-compounded multilayer glass fiber hollow plastic templateThe adhesive film is a hot-melt adhesive film, and the thickness of the adhesive film is 30-100 g/m 2 。
According to the composite molding equipment for the one-time composite multilayer glass fiber hollow plastic template, the glass fiber cloth is a continuous reinforced glass fiber coiled material, and the thickness of the glass fiber cloth is 0.3-1.0 mm.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the utility model provides a compound former of fine hollow plastic formwork of compound multilayer glass, including coil stock mechanism and set composite, unreel through coil stock mechanism, laminate viscose membrane and the fine cloth of multilayer glass in proper order and form compound template on cavity plastic slab surface, send into set composite hot pressing compound molding again with compound template, with through the viscose membrane at the fine cloth of the disposable compound multilayer glass in cavity plastic slab surface, can show improvement performance such as bending strength and flexural modulus of cavity plastic building template, increase its life simultaneously, avoid the template to appear warping in the use, fracture even rupture phenomenon or the heavier difficult operation scheduling problem of template.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of the composite molding equipment for one-time compounding of the multilayer glass fiber hollow plastic template of the embodiment of the utility model.
Fig. 2 is a schematic structural diagram of the composite template according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a composite template according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model provides a compound former of fine hollow plastic formwork of compound multilayer glass, including coil stock mechanism 1 and set composite 2, coil stock mechanism 1 has glued membrane frame 12 of viscose membrane 11 and a plurality of fine frame 14 of glass that has glass fiber cloth 13 of coiling respectively including coiling, glue membrane frame 12 and unreel viscose membrane 11 and a plurality of fine frame 14 of glass is unreeled glass fiber cloth 13 can range upon range of in proper order in cavity plastic slab A surface formation composite formwork B, just composite formwork B can get into set composite 2 internal heat pressure composite forming.
The utility model provides a compound former of fine hollow plastic formwork of compound multilayer glass, including coil stock mechanism and set composite, unreel through coil stock mechanism, laminate viscose membrane and the fine cloth of multilayer glass in proper order and form compound template on cavity plastic slab surface, send into set composite hot pressing compound molding again with compound template, in order to once compound multilayer glass fine cloth at cavity plastic slab surface through the viscose membrane, can show improvement performance such as bending strength and flexural modulus of cavity plastic building template, increase its life simultaneously, avoid the template to appear warping in the use, fracture even rupture phenomenon or the heavier difficult operation scheduling problem of template.
Preferably, coil stock mechanism 1 is provided with two sets ofly altogether, and is two sets of coil stock mechanism 1 can correspond respectively and is in cavity plastic slab A both sides surface is range upon range of in proper order viscose membrane 11 and multilayer the fine cloth 13 of glass, when this application is compound, viscose membrane and multilayer the fine cloth of glass unreel tension for 9.5-10.5N, unreel simultaneously through upper and lower gluey membrane frame and the fine frame of glass, and the viscose membrane and the fine cloth of multilayer glass are range upon range of in proper order on cavity plastic slab both sides surface, and middle cavity plastic slab gets into set composite along with the coil stock, through high temperature heating section, middle roller pressfitting to and cooling shaping, form the cavity PP plastic panel of the fine cloth of compound multilayer glass.
Preferably, the composite device 2 comprises a conveying mechanism 21, a heating system 22, a pressurizing system 23 and a cooling system 24 which are sequentially arranged on a conveying line of the conveying mechanism 21, the conveying mechanism 21 drives the composite template B to sequentially pass through the heating system 22, the pressurizing system 23 and the cooling system 24 for high-temperature heating, pressing and cooling forming, the hollow plastic plate enters the composite device along with a coil material, and is pressed through a high-temperature heating section and a middle roller and is cooled and formed to form the hollow PP plastic plate of the composite multilayer glass fiber cloth.
Preferably, the conveying mechanism 21 comprises an upper conveying belt 211 and a lower conveying belt 212 which are arranged oppositely up and down, a forming channel 20 for conveying the composite template B is formed between the upper conveying belt 211 and the lower conveying belt 212, the upper conveying belt is preferably a TGL-composite belt or a silica gel belt, the conveying speed is 0.6-2.0m/min, the upper conveying belt is of a trapezoidal annular structure as a whole, supporting rollers are arranged at four corners, the lower conveying belt is of an inverted trapezoidal annular structure as a whole, supporting rollers are arranged at the four corners, and the supporting rollers are guided by belts or chains and can synchronously convey the composite template into the composite device for hot pressing and compounding.
Preferably, the heating systems 22 for correspondingly heating the surfaces of the two sides of the composite template B are arranged above and below the forming channel 20, the heating mode is electric heating or oil heating, the heating temperature range is 210-250 ℃, the adhesive film and the surface of the hollow plastic plate can be fused firstly, so that the glass fiber cloth is adhered to the surface of the hollow plastic plate to form the hollow PP plastic plate for compounding the multilayer glass fiber cloth, and the multilayer glass fiber cloth can be compounded on the surface of the hollow plastic plate through the adhesive film.
Preferably, the pressurizing system 23 includes at least one pair of hot press rollers 230 disposed above and below the molding passage 20 for press-fitting, and configured to hot press the composite template B, wherein the hot press rollers can adjust pressure and temperature, and can firmly attach the glass fiber cloth to the surface of the hollow plastic template through press-fitting.
Preferably, the cooling systems 24 correspondingly cooling the surfaces of the two sides of the composite template B are arranged above and below the forming channel 20, the cooling mode adopts water cooling, the temperature range of cooling water outlet is 5-10 ℃, the temperature range of cooling water return is 10-15 ℃, the composite template can be cooled and shaped through cooling, the surfaces of the two sides of the hollow plastic plate are sequentially laminated with the viscose film and the multilayer glass fiber cloth, the middle hollow plastic plate enters the compounding device along with a coil material, and the hollow PP plastic plate is pressed through a high-temperature heating section and a middle roller and is cooled and formed to form the hollow PP plastic plate of the composite multilayer glass fiber cloth.
Preferably, the number of the glass fiber frames 14 is 2-4, and the surface of the hollow plastic plate is compounded with the multilayer glass fiber cloth at one time, so that the bending strength, the bending modulus and other performances of the hollow plastic plate can be obviously improved compared with the single-layer glass fiber cloth.
Preferably, the adhesive film 11 is a hot melt adhesive film, and the thickness of the adhesive film 11 is 30-100 g/m 2 Preferably, a TPU hot melt adhesive film, that is, thermoplastic polyurethane, has good adhesion and elasticity, the multilayer glass fiber cloth 13 can be sequentially bonded on the hollow plastic plate a after hot pressing, and the hollow plastic plate a of the composite multilayer glass fiber cloth 13 is completed by hot pressing and one-step compounding.
Preferably, the glass fiber cloth 13 is a continuous reinforced glass fiber coiled material, the thickness of the glass fiber cloth 13 is 0.3-1.0 mm, and the problems that the template is deformed, cracked or even broken in the using process or the template is heavy and is not easy to operate and the like can be avoided by compounding multiple layers of continuous reinforced glass fiber coiled materials.
Further, hollow structure has been seted up on the cavity plastic slab A, hollow structure comprises a plurality of well hollows A1 that are the rectangular array mode and arrange, and this application sets up hollow structure's advantage is that reduce consumptive material, reduce cost and weight reduction are light, and difficult appearance is easy to appear in the use simultaneously and is out of shape, fracture scheduling problem, and life is longer.
As shown in fig. 2, hollow structure follows hollow plastic board a's thickness direction arranges 4 layers altogether hollow hole A1 sets up 4 layers hollow hole and can avoid the template to appear deformation, fracture even fracture phenomenon or the heavier difficult operation scheduling problem of template in the use, increases its life simultaneously, reduces the consumptive material, reduce cost and lightens light in weight.
As shown in figure 3, hollow structure follows hollow plastic board A's thickness direction arranges 3 layers altogether hollow hole A1 sets up 3 layers hollow hole and can avoid the template to appear deformation, fracture even fracture phenomenon or the heavier difficult operation scheduling problem of template in the use, increases its life simultaneously, reduces the consumptive material, reduce cost and lightens light in weight.
Further, well cavity A1 is the rectangle, and the cavity is for following the through-hole of cavity panel length direction, and this application cavity hole site rectangle has the advantage that processing is simple, can reduce the processing degree of difficulty, and the workable requirement of course selects circular, triangle-shaped or honeycomb etc..
Furthermore, the thickness of the hollow plastic plate A is 17-30 mm, the bending strength and the modulus of the product with the thickness are better, the problems of heavy weight and cracking of the template caused by too thick thickness can be avoided, and the problems of breakage and low strength of the product caused by too thin thickness can be avoided.
Furthermore, the material of the hollow plastic plate A is modified polypropylene, the size stability is good, the price is low, the rigidity, the heat resistance and the like are improved to a certain extent compared with pure PP, and the problems that the template is deformed, cracked and even broken in the using process or the template is heavy and is difficult to operate and the like can be avoided by compounding multiple layers of continuous fiber sheets. The following performance comparison of composite and non-composite multilayer glass fiber cloth is carried out for plates with different thicknesses:
table 1: test result of performance of 15 mm-thick plate
Table 2: test result of performance of 17 mm-thick plate
Table 3: test result of performance of 22mm thick plate
According to the test result, after the composite glass fiber cloth of the plates with different thicknesses is arranged in the embodiment of the application, the bending strength and the bending modulus of the composite glass fiber cloth are correspondingly improved along with the increase of the composite layer number, and the fact that the surface of the hollow plate is compounded with the multilayer glass fiber cloth through the adhesive film is shown, and the effect of obviously improving the bending strength, the bending modulus and other performances of the hollow plastic building template can be achieved.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the principle of the present invention, and these modifications and variations are also considered as the protection scope of the present invention.
Claims (10)
1. The composite molding equipment for the one-step composite of the multilayer glass fiber hollow plastic template is characterized by comprising a rolling mechanism (1) and a composite device (2), wherein the rolling mechanism (1) comprises a glue film frame (12) wound with a glue film (11) and a plurality of glass fiber frames (14) respectively wound with glass fiber cloth (13), the glue film (11) wound by the glue film frame (12) and the glass fiber cloth (13) wound by the glass fiber frames (14) can be sequentially stacked on the surface of a hollow plastic plate (A) to form a composite template (B), and the composite template (B) can enter the composite device (2) for hot-pressing composite molding.
2. The composite molding equipment for one-time compounding of the multilayer glass fiber hollow plastic template according to claim 1, wherein the material rolling mechanisms (1) are provided in two groups, and the two groups of material rolling mechanisms (1) can respectively and correspondingly laminate the adhesive film (11) and the multilayer glass fiber cloth (13) on the two side surfaces of the hollow plastic plate (A) in sequence.
3. The composite molding equipment for the one-time composite of the multi-layer glass fiber hollow plastic template as claimed in claim 1, wherein the composite device (2) comprises a conveying mechanism (21), and a heating system (22), a pressurizing system (23) and a cooling system (24) which are sequentially arranged on a conveying line of the conveying mechanism (21), and the conveying mechanism (21) drives the composite template (B) to sequentially pass through the heating system (22), the pressurizing system (23) and the cooling system (24) for high-temperature heating, pressing and cooling molding.
4. The composite molding equipment for the one-time composite multilayer glass fiber hollow plastic template according to claim 3, wherein the conveying mechanism (21) comprises an upper conveying belt (211) and a lower conveying belt (212) which are arranged oppositely up and down, and a molding channel (20) for conveying the composite template (B) is formed between the upper conveying belt (211) and the lower conveying belt (212).
5. The composite molding equipment for one-time compounding of the multi-layer glass fiber hollow plastic template according to claim 4, wherein the heating systems (22) for correspondingly heating the two side surfaces of the composite template (B) are arranged above and below the molding channel (20).
6. The composite molding equipment for one-time compounding of multi-layer glass fiber hollow plastic templates according to claim 4, wherein the pressurizing system (23) comprises at least one pair of hot pressing rollers (230) arranged above and below the molding channel (20) for press-fitting, for hot pressing the composite template (B).
7. The composite molding equipment for one-time compounding of the multi-layer glass fiber hollow plastic template according to claim 4, wherein the cooling systems (24) for correspondingly cooling the two side surfaces of the composite template (B) are arranged above and below the molding channel (20).
8. The composite molding equipment for the one-time composite of the multilayer glass fiber hollow plastic template as claimed in any one of claims 1 to 7, wherein the number of the glass fiber frames (14) is 2 to 4.
9. The composite molding equipment for one-time compounding of the multilayer glass fiber hollow plastic template as claimed in any one of claims 1 to 7, wherein the adhesive film (11) is a hot melt adhesive film, and the thickness of the adhesive film (11) is 30-100 g/m 2 。
10. The composite forming equipment for the one-time composite of the multi-layer glass fiber hollow plastic template according to any one of claims 1 to 7, wherein the glass fiber cloth (13) is a continuous reinforced glass fiber coiled material, and the thickness of the glass fiber cloth (13) is 0.3 to 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221827287.1U CN218020274U (en) | 2022-07-16 | 2022-07-16 | Compound molding equipment for one-step compounding multi-layer glass fiber hollow plastic template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221827287.1U CN218020274U (en) | 2022-07-16 | 2022-07-16 | Compound molding equipment for one-step compounding multi-layer glass fiber hollow plastic template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218020274U true CN218020274U (en) | 2022-12-13 |
Family
ID=84381994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221827287.1U Active CN218020274U (en) | 2022-07-16 | 2022-07-16 | Compound molding equipment for one-step compounding multi-layer glass fiber hollow plastic template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218020274U (en) |
-
2022
- 2022-07-16 CN CN202221827287.1U patent/CN218020274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111267452B (en) | Continuous honeycomb core material, honeycomb core sandwich composite plate and preparation method and equipment thereof | |
| EP1491327B1 (en) | Hollow structure plate, manufacturing method thereof and manufacturing device thereof | |
| KR20040057969A (en) | Apparatus and method for producing a thermoplastic resin continuous laminated sheet | |
| RU2690920C2 (en) | Method of making a panel, which includes reinforcing sheet, and floor panel | |
| KR100465848B1 (en) | Continuous manufacturing system for aluminum honeycomb panel | |
| CN218020274U (en) | Compound molding equipment for one-step compounding multi-layer glass fiber hollow plastic template | |
| CN105150610A (en) | Polypropylene honeycomb sandwich board for bus roof and preparing method and device thereof | |
| CN218020260U (en) | Continuous glass fiber hollow plastic template composite forming equipment | |
| CN115157724A (en) | Multilayer glass fiber reinforced hollow plastic plate compounding process and system | |
| CN218028947U (en) | PP hollow plastic building template with composite multilayer continuous fiber sheet layers | |
| CN215849774U (en) | Composite material processing device capable of continuously laminating, extruding and bending | |
| CN115256991A (en) | Forming system and process of continuous glass fiber reinforced composite hollow plastic plate | |
| CN110735511A (en) | Method for manufacturing plastic floor tile | |
| JPH1071685A (en) | Manufacture of synthetic resin laminated sheet | |
| CN212666762U (en) | Production equipment for seamless composite prism film | |
| CN114521174A (en) | Multilayer structure | |
| CN215047517U (en) | Preparation device for diffusion plate composite membrane | |
| KR102540736B1 (en) | A panel for a display back panel having a core of longitudinal corrugations and apparatus for manufactureing the same | |
| CN218020268U (en) | Online cladding system of continuous reinforced glass fiber coiled material | |
| CN215041110U (en) | Novel compound machine | |
| EP3402673B1 (en) | Multilayer material and manufacturing method | |
| JP3107477B2 (en) | Honeycomb panel | |
| KR20200126747A (en) | Wide aluminum composite sheet | |
| TWI814326B (en) | Thermoplastic fiber composite film manufacturing mechanism and manufacturing method thereof | |
| CN111113878B (en) | Tectorial membrane mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |