CN1187569A - Metal-plastic composite section - Google Patents
Metal-plastic composite section Download PDFInfo
- Publication number
- CN1187569A CN1187569A CN97105011A CN97105011A CN1187569A CN 1187569 A CN1187569 A CN 1187569A CN 97105011 A CN97105011 A CN 97105011A CN 97105011 A CN97105011 A CN 97105011A CN 1187569 A CN1187569 A CN 1187569A
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- Prior art keywords
- metal
- plastic material
- metal sheet
- plastic
- composite section
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A compound metal-plastic section is made up by cold-bending rolled metal sheet and wrapping plastics with the bent metal sheet, and features long service life, not deforming, beautiful appearance, low cost and high insulating effect.
Description
The present invention relates to the plastic material that a kind of door, window, ornament materials, structural meterials are used, especially metal sheet is wrapped in the metal-plastic composite section of plastic material external surface by the clod wash milling method.
The plastic material that existing door, window, ornament materials, structural meterials are used, modified polyvinyl chloride (PVC) moulding by screw extruder extruding low sizing, because the modulus of elasticity of PVC is low, the elastic deformation amount is big, bring certain restriction for the application of plastic material, present solution is that section material section is designed to the hollow section, at cavity liner reinforcing rib, as: flute profile or square galvanized steel plain sheet.Another problem that the PVC plastic material exists is that weatherability is poor, under the irradiation of light, makes the C-C1 bond fission among the PVC and wear out, the metachromatism that turns to be yellow occurs.Especially in summer, photooxidation and thermal oxide aggravate along with the rising of temperature.Existing plastic material external surface brightness is poor, easy attached dust, and outward appearance is not attractive in appearance.
The objective of the invention is metal sheet to be wrapped in the plastic material external surface by the clod wash milling method, this metal-plastic composite section has solved aging, the intensity and the problem of appearance of plastic material, and it is low to have a cost, outward appearance U.S., characteristics such as insulation, good airproof performance, energy conservation.The object of the present invention is achieved like this: the basic configuration of plastic material is
H, O shape, on the plastic material according to tool instructions for use and rolling requirement and corresponding boss or groove are set, the plastic material of screw extruder extrusion molding is moved on on the metal sheet of the rolling unit of clod wash, roll clamping plastic material and metal sheet on the rolling unit of clod wash move together, metal sheet roof covering is compound to the plastic material surface, metal sheet is according to shape and recombination site conformal bending by the roll extrusion of a plurality of rolls of plastic material, its shape is consistent with the recombination site shape of plastic material, the recombination site of metal sheet can be the side at plastic material, two sides or whole surface, extruding and roll shape by the clod wash rolling mill roll, the adjustment in gap, metal sheet and plastic material are fit together, the metal sheet end snaps onto on the boss of plastic material, or inject in the groove of plastic material, or the end overlaps mutually and metal sheet is fixed on the plastic material, makes the composite plastic section bar.The thin rolling compound tense of metal sheet, gluing between metal sheet and plastic material, the double action by glue and snapping is combined with each other metal sheet and plastic material, and metal sheet is aluminium sheet, iron plate, color steel sheet, titanium plate, copper coin.For increasing the decorative effect of composite plate, digging genus plate plating metal on surface decorative layer or oxidation, the various patterns of spraying plating, be compounded in the surface of plastic material then by the cold roll forming unit, for corrosion-prone metal sheet, should do preservative treatment on the surface of metal sheet.
Advantage of the present invention is: 1, solved the photooxidation problem of plastic material exposed surface, improved the application life of plastic material.2, solved the yielding problem of plastic material, the intensity of composite material is the stack with metal sheet intensity and plastic material intensity of definite shape.3, beautiful outline form, plastic material have the appearance surfaces of metal.4, when architectural use, as: the door, window profile, have cheap, good looking appearance, heat preservation and energy conservation effects evident characteristic.
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the push-pull window frame metal-plastic composite section figure with feature of the present invention.
Fig. 2 is the sliding window sash metal-plastic composite section figure with feature of the present invention.
Embodiment 1:
A kind of push-pull window frame metal-plastic composite section figure as shown in Figure 1, wherein 1 is plastic material, the 2nd, metal sheet, clamping boss on 3 metal sheets that are provided in a side of on the plastic material 1, clamping boss under 4 metal sheets that are provided in a side of on the plastic material 1, clamping groove on 5 metal sheets that are provided in a side of on the plastic material 1, clamping groove under 6 metal sheets that are provided in a side of on the plastic material 1.When making metal-plastic composite section, at first, extrude plastic material shown in 1 with screw extruder, plastic material 1 after the typing is moved on the metal sheet 2 of clod wash milling train, roll clamping plastic material 1 on the clod wash milling train and metal sheet 2 together move, under the extruding of roll, the metal sheet distortion, the outer end of metal sheet wraps in clamping boss 3 on the metal sheet, on the following clamping boss 4, and be combined into one with plastic material 1, then, the side roll advances metal sheet 1 end on the metal sheet be located on the plastic material 1 in the clamping groove 5 and under the metal sheet in the clamping groove 6, finishes the manufacturing process of composite material.
Embodiment 2:
A kind of sliding window sash metal-plastic composite section figure as shown in Figure 2, wherein 1 ° is plastic material, 2 ° is metal sheet, 3 ° is bonding adhesive, clamping boss on 4 ° of metal sheets that are provided in a side of on 1 ° of the plastic material, clamping boss under 5 ° of metal sheets that are provided in a side of on 1 ° of the plastic material, clamping groove under 6 ° of metal sheets that are provided in a side of on 1 ° of the plastic material.When making metal-plastic composite section, at first, extrude plastic material shown in 1 ° with screw extruder, 1 ° of plastic material after the typing moved to through the clod wash milling train give on 2 ° of the metal sheets of first moulding and inboard gluing, roll on the clod wash milling train is squeezed in 2 ° of metal sheets on 1 ° of the plastic material, the outer end that metal sheet is 1 ° wraps in 4 ° of clamping boss, on 5 ° of the following clamping boss, and be combined into one for 1 ° with plastic material, then, the side roll advances 1 ° of end of metal sheet under the metal sheet that is located on 1 ° of the plastic material in 6 ° of the clamping grooves, finish the manufacturing process of composite material, the manufacturing of the metal-plastic composite section of the suitable metal sheet of gluing between 1 ° of 2 ° of metal sheets and plastic material.
Claims (10)
1, a kind of metal-plastic composite section is made up of plastic material base material and metal sheet, it is characterized in that:
By the rolling external surface that metal sheet is wrapped in plastic material of clod wash.
2, metal-plastic composite section as claimed in claim 1 is characterized in that: the basic configuration of plastic material is
Type.
3, metal-plastic composite section as claimed in claim 1 is characterized in that: metal sheet is wrapped in to be moulded
One side or two sides of material section bar external surface.
4, metal-plastic composite section as claimed in claim 1 is characterized in that: plastic material and metal
The two ends of plate adjacently situated surfaces are provided with metal sheet join card platform.
5, metallo-plastic as claimed in claim 1 makes section bar again, it is characterized in that: plastic material and metal
Plate end adjacent is provided with metal sheet clamping groove.
6, metal-plastic composite section as claimed in claim 1 is characterized in that: plastic material and metal
Gluing between plate.
7, metal-plastic composite section as claimed in claim 1 is characterized in that: metal sheet be aluminium sheet,
Iron plate, color steel sheet, titanium plate, copper coin.
8, metal-plastic composite section as claimed in claim 1, it is characterized in that: metal sheet surface has
Pattern.
9, metal-plastic composite section as claimed in claim 1, it is characterized in that: metal sheet surface is done anti-
The rotten processing.
10, metal-plastic composite section as claimed in claim 1, it is characterized in that: metal sheet surface is gold-plated
Belong to decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105011A CN1187569A (en) | 1997-01-10 | 1997-01-10 | Metal-plastic composite section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105011A CN1187569A (en) | 1997-01-10 | 1997-01-10 | Metal-plastic composite section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1187569A true CN1187569A (en) | 1998-07-15 |
Family
ID=5167573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105011A Pending CN1187569A (en) | 1997-01-10 | 1997-01-10 | Metal-plastic composite section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1187569A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074349C (en) * | 1999-04-07 | 2001-11-07 | 江明榆 | Method for making stainless steel-plastics compounded deformed section and its special equipment |
| CN104924507A (en) * | 2015-06-13 | 2015-09-23 | 周虎 | Novel metal composite section, production method and production device |
| CN111278277A (en) * | 2017-10-26 | 2020-06-12 | 利拉伐控股有限公司 | Connector for a teat cup to be attached to a teat of an animal to be milked and teat cup |
-
1997
- 1997-01-10 CN CN97105011A patent/CN1187569A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074349C (en) * | 1999-04-07 | 2001-11-07 | 江明榆 | Method for making stainless steel-plastics compounded deformed section and its special equipment |
| CN104924507A (en) * | 2015-06-13 | 2015-09-23 | 周虎 | Novel metal composite section, production method and production device |
| CN111278277A (en) * | 2017-10-26 | 2020-06-12 | 利拉伐控股有限公司 | Connector for a teat cup to be attached to a teat of an animal to be milked and teat cup |
| US11533886B2 (en) | 2017-10-26 | 2022-12-27 | Delaval Holding Ab | Connector for a teatcup to be attached to the teat of an animal to be milked, and a teatcup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Guangwu Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |