CN102179913B - Automated continuous production method of glass fiber reinforced nylon 66 heat-insulation strip for building - Google Patents
Automated continuous production method of glass fiber reinforced nylon 66 heat-insulation strip for building Download PDFInfo
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- CN102179913B CN102179913B CN201110026538.6A CN201110026538A CN102179913B CN 102179913 B CN102179913 B CN 102179913B CN 201110026538 A CN201110026538 A CN 201110026538A CN 102179913 B CN102179913 B CN 102179913B
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- heat insulating
- insulating strip
- glass fiber
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- automatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92638—Length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
Abstract
The invention discloses an automated continuous production method of a glass fiber reinforced nylon 66 heat-insulation strip for building. With the automated continuous production method, raw materials are metered and stirred and then enter to an extrusion production line, and melted materials from a slit die directly enter a shaping die for cooling molding, and therefore, the continuous extrusion molding of products is realized through the automatic detection and control of a computer control system on process parameters, i.e., temperature, pressure, current, and the like; meanwhile, the on-line code printing of the products which are continuously dragged out is realized, and then cutting and winding are realized according to needed lengths, and therefore, the continuity and the automation of the whole production process from the raw materials to the winding and the code printing of finished products are realized. The invention has high continuity and automation degree, ensures the quality performance of heat-insulation strip products, also greatly reduces the labor intensity, outstandingly enhances the production efficiency and greatly meets the usage requirements of a building field on the glass fiber reinforced nylon 66 heat-insulation strips.
Description
Technical field
The present invention relates to heat insulating strip technical field for building, relate in particular to a kind of production method of glass fiber enhanced nylon 66 heat insulating strip.
Background technology
Take glass fibre reinforced plastic PA66 as main heat insulation section, be mainly used in connection, sealing and other engineering fields between aluminium alloy door's glass pane.Due to aluminium alloy employing is " disconnected hot cold bridge " technology, its key is to be connected to the performances such as the sealing gland, watertightness, anti-wind pressure of the heat insulating strip in the middle of inside and outside aluminum alloy frame, therefore the tensile strength to heat insulating strip, anti-shearing force and ageing-resistant performance requirement are very high, will approach in addition the linear expansion coefficient of aluminium alloy.What traditional prior art was used is the heat insulating strip with plastics-production such as PVC, ABS, but finds that its performance can not meet instructions for use at all in the process of using.Nylon 66 heat insulating strips that strengthen with glass fibre, take nylon 66 as base material, add glass fibre to be composited, because it not only has heat-insulating and energy-saving effect, and possessed higher mechanical strength and resistance to elevated temperatures, and can obtain good product size, guaranteed the anti-wind pressure of heat insulation aluminium door and window, air-tightness, the key propertys such as watertightness, thereby solved the problem of long-term puzzlement aluminum alloy doors and windows industry development, at building field, obtained great promotion and application in recent years.
But glass fiber enhanced nylon expressing technique and extrusion equipment are still in very weak link at present, prior art is by after each raw material mixing granulation, as materials, be supplied to by single screw extrusion machine and the production line that assembling forms simply such as mouthful mould, mould, it is cooling that fused materials enters shaper through emptying section from single screw extrusion machine die extrusion again, and a production line can only be produced a heat insulating strip.And after product cutting rolling, every volume product carries out stamp operation in addition, operation is loaded down with trivial details, labour intensity is large.Whole production technology, equipment control are simply low, and production process is unstable, and production efficiency is extremely low, is difficult to meet the demand of building field to glass fiber enhanced nylon 66 heat insulating strip.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of automatic continuous production method from the former glass fiber enhanced nylon 66 heat insulating strip for building that whole production process is continuous, automaticity is high of expecting finished product rolling stamp is provided, to solve at present due to problems such as production technology, the simple glass fiber enhanced nylon 66 heat insulating strip product quality performance lowly causing of equipment control are difficult to guarantee, labour intensity is large, when meeting the production requirement of glass fiber enhanced nylon 66 composite, increase substantially production efficiency.
Object of the present invention is achieved by the following technical programs:
An automatic continuous production method for glass fiber enhanced nylon 66 heat insulating strip for building, comprises the following steps:
A. each raw material components imports stirring system by pipeline separately after metering and carries out batch mixing stirring;
B. after mixing of materials, enter feed system storing in advance; When needs material, by computer control system, send signal and control feed system automatic gauge and be fed to screw extruder; Reach after the weight of setting, automatically stop charging;
C. material is by screw extruder melt blending, and discharging per os mould enters shaper; Described mouth mould and shaper closely link together with form of thermal insulation;
D. cooling system carries out the cooling heat insulating strip shaping that makes to shaper;
E. by trailer system, heat insulating strip is pulled out from shaper;
F. automatic code-printing system is carried out coding operation to the heat insulating strip product pulling out from trailer system;
G. by automatic coiling system automatic winding product;
H. when rolling product, when reaching design length, computer control system issues a signal to automatic cutting system heat insulating strip is cut;
Each parameter signal of production process arrives computer control system by connection, and computer control system carries command signal to each system according to requirement and parameter are set.
Raw material of the present invention is after metering is stirred, enter into continuously on extruding production line, and do not need through emptying section from mouth mould fused materials out, directly enter shaper cooling forming, automatic detection and control by computer control system to technological parameters such as temperature, pressure, electric currents, realize the continuous extrusion molding of product.Meanwhile, to the online stamp of the Realization of Product pulling out continuously, then length as required cutting rolling, thus realize serialization and the automation from the former whole production process of expecting finished product rolling stamp.
The present invention can take following further measure: in described step c, discharging, through shunting mould inlet port mould, then enters shaper; Described shaper is the many extrusion dies that are comprised of side by side more than two or two stock mould; Described mouthful of mould is corresponding with shaper, makes a production line can produce many products, increases substantially production efficiency.
Automatic code-printing system of the present invention comprises the conveying detent mechanism and the horizontal code printing mechanism that are upper and lower spread configuration; Described conveying detent mechanism comprises support and is the power roller bearing, locating piece and the stamp platform that are horizontally installed on support, between wherein said power roller bearing and locating piece, is and is arranged above and below and has space; Described horizontal code printing mechanism comprises coder and horizontal driven unit, described coder corresponding with stamp platform and can be under the effect of horizontal driven unit transverse shifting.From trailer system heat insulating strip product out, from the space between power roller bearing and locating piece, pass, be straightened and compress and at the uniform velocity carry forward, coder carries out coding operation to heat insulating strip product on stamp platform.During multiple product, the space of product flat raft arranged side by side through power roller bearing and locating piece, in product course of conveying, coder is implemented stamp by transverse shifting one by one to each product.
Further, horizontal driven unit of the present invention comprises pedestal, base, motor, screw mandrel, is provided with the slide rail that is horizontal on described pedestal, and described floor installation is on slide rail, and motor can drive base to move on slide rail by screw mandrel; Described coder is arranged on base.According to technique needs, computer control system, according to the startup of the program controlled motor of finishing, then moves base by screw mandrel on slide rail, thereby drives coder transverse shifting.
For further focusing, horizontal code printing mechanism of the present invention also comprises elevating lever; Described elevating lever can be arranged on base.By operation elevating lever, can regulate horizontal code printing mechanism and carry the distance between detent mechanism, thereby reaching the object that regulates coder focal length.
For realizing two-sided stamp, horizontal code printing mechanism of the present invention is two and is separately positioned on the above and below of carrying detent mechanism; Described conveying detent mechanism has two groups of power roller bearings, locating piece and stamp platform, and the stamp platform Heterogeneous Permutation of two groups.
The present invention has following beneficial effect:
(1) mouthful mould and shaper are docking together, and have cancelled emptying section.Adopt the hauling speed of computer control system control extruder temperature, screw speed, extruder head pressure, mould inside fluid pressure, mold temperature, hauling machine etc., thereby realize serialization and the automation of production process.
Article (2) one, production line can be produced many (as more than 10) heat insulating strips, has greatly improved production efficiency.
(3) can be to the online stamp of many Realization of Products pulling out continuously, then length as required cutting rolling, thereby realize serialization and automation from the former whole production process of expecting finished product rolling stamp, greatly reduce labour intensity, significantly improve operating efficiency, greatly met the user demand of building field to glass fiber enhanced nylon 66 heat insulating strip.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail:
Fig. 1 is process units and the process schematic block diagram of the embodiment of the present invention;
Fig. 2 is the assembling schematic diagram of automatic code-printing system in the embodiment of the present invention.
In figure: carry detent mechanism 1, support 11, power roller bearing 12, locating piece 13, stamp platform 14, space 15, laterally code printing mechanism 2, coder 21, pedestal 22, base 23, motor 24, screw mandrel 25, slide rail 26, elevating lever 27, heat insulating strip product 3
The specific embodiment
Fig. 1 and Figure 2 shows that the embodiment of automatic continuous production method of a kind of glass fiber enhanced nylon 66 heat insulating strip for building of the present invention, as shown in Figure 1, comprises the following steps:
A. each raw material components imports stirring system by pipeline separately after metering and carries out batch mixing stirring;
B. after mixing of materials, enter feed system storing in advance; When needs material, by computer control system, send signal and control feed system automatic gauge and be fed to screw extruder; Reach after the weight of setting, automatically stop charging;
C. material is by screw extruder melt blending, and discharging, through shunting mould inlet port mould, then enters shaper, and wherein shaper is the many extrusion dies that are comprised of side by side more than two or two stock mould; Mouthful mould is corresponding with shaper, and mouth mould and shaper closely link together with the form of thermal insulation of profiling boss;
D. cooling system carries out the cooling heat insulating strip shaping that makes to shaper;
E. by trailer system, heat insulating strip is pulled out from shaper;
F. automatic code-printing system is carried out coding operation to the heat insulating strip product pulling out from trailer system;
G. by automatic coiling system automatic winding product;
H. when product rolling, when reaching design length, computer control system issues a signal to automatic cutting system heat insulating strip is cut;
Each parameter signal of production process arrives computer control system by connection, and computer control system carries command signal to each system according to requirement and parameter are set.
As shown in Figure 2, automatic code-printing system comprises carries detent mechanism 1 and horizontal code printing mechanism 2, and wherein laterally code printing mechanism 2 is two and is separately positioned on the above and below of carrying detent mechanism 1.
Carry detent mechanism 1 to comprise support 11 and be the power roller bearing 12, locating piece 13 and the stamp platform 14 that are horizontally installed on support 11, between its medium power roller bearing 12 and locating piece 13, be and be arranged above and below and there is space 15.And, carry detent mechanism 1 to there is two groups of power roller bearings, locating piece and stamp platform, and the stamp platform Heterogeneous Permutation of two groups.
Laterally code printing mechanism 2 comprises coder 21 and horizontal driven unit, and the coder 21 of two horizontal code printing mechanisms 2 is corresponding with above-mentioned two stamp platforms 14 respectively.And laterally driven unit comprises pedestal 22, base 23, motor 24 and screw mandrel 25, wherein on pedestal 22, be provided with the slide rail 26 that is horizontal, base 23 is arranged on slide rail 26, and motor 24 can drive base 23 to move on slide rail 26 by screw mandrel 25, and coder 21 is arranged on base 23.In addition, on base 23, be also provided with elevating lever 27, in order to regulate horizontal code printing mechanism 2 and to carry the distance between detent mechanism 1, thereby reach the object that regulates coder 21 focal lengths.
The present embodiment raw material is after metering is stirred, enter into continuously on extruding production line, and do not need through emptying section from mouth mould fused materials out, directly enter the stock mould cooling forming into many extrusion dies, automatic detection and control by computer control system to technological parameters such as temperature, pressure, electric currents, realize the continuous extrusion molding of many (as more than 10) products.Meanwhile, to the online stamp of the Realization of Product pulling out continuously, then length as required cutting rolling, thus realize serialization and the automation from the former whole production process of expecting finished product rolling stamp.
In stamp process, from trailer system many heat insulating strip products 3 flat raft arranged side by side out, from the space 15 between power roller bearing 12 (by driven by motor) and locating piece 13, pass, be straightened and compress and at the uniform velocity carry forward.In product 3 course of conveying, computer control system, according to the startup of the program controlled motor 24 of finishing, then moves base 23 by screw mandrel 25 on slide rail 26, thereby drives coder 21 transverse shiftings.Coder 21 is one by one implemented stamp to each product 3 by transverse shifting on stamp platform 14.
Claims (6)
1. an automatic continuous production method for glass fiber enhanced nylon 66 heat insulating strip for building, is characterized in that comprising the following steps:
A. each raw material components imports stirring system by pipeline separately after metering and carries out batch mixing stirring;
B. after mixing of materials, enter feed system storing in advance; When needs material, by computer control system, send signal and control feed system automatic gauge and be fed to screw extruder; Reach after the weight of setting, automatically stop charging;
C. material is by screw extruder melt blending, and discharging per os mould enters shaper; Described mouth mould and shaper closely link together with form of thermal insulation;
D. cooling system carries out the cooling heat insulating strip shaping that makes to shaper;
E. by trailer system, heat insulating strip is pulled out from shaper;
F. automatic code-printing system is carried out coding operation to the heat insulating strip product pulling out from trailer system;
G. by automatic coiling system automatic winding product;
H. when rolling product, when reaching design length, computer control system issues a signal to automatic cutting system heat insulating strip is cut;
Each parameter signal of production process arrives computer control system by connection, and computer control system carries command signal to each system according to requirement and parameter are set;
Wherein, described automatic code-printing system comprises the conveying detent mechanism (1) and the horizontal code printing mechanism (2) that are upper and lower spread configuration; Described conveying detent mechanism (1) comprises support (11) and is the power roller bearing (12), locating piece (13) and the stamp platform (14) that are horizontally installed on support (11), between wherein said power roller bearing (12) and locating piece (13), is and is arranged above and below and has space (15); Described horizontal code printing mechanism (2) comprises coder (21) and horizontal driven unit, described coder (21) corresponding with stamp platform (14) and can be under the effect of horizontal driven unit transverse shifting.
2. the automatic continuous production method of glass fiber enhanced nylon 66 heat insulating strip for building according to claim 1, is characterized in that: in described step c, discharging, through shunting mould inlet port mould, then enters shaper; Described shaper is the many extrusion dies that are comprised of side by side more than two or two stock mould; Described mouthful of mould is corresponding with shaper.
3. the automatic continuous production method of glass fiber enhanced nylon 66 heat insulating strip for building according to claim 1, it is characterized in that: described horizontal driven unit comprises pedestal (22), base (23), motor (24), screw mandrel (25), on described pedestal (22), be provided with the slide rail (26) that is horizontal, it is upper that described base (23) is arranged on slide rail (26), and motor (24) can drive base (23) upper mobile at slide rail (26) by screw mandrel (25); Described coder (21) is arranged on base (23).
4. the automatic continuous production method of glass fiber enhanced nylon 66 heat insulating strip for building according to claim 3, is characterized in that: described horizontal code printing mechanism (2) also comprises elevating lever (27).
5. the automatic continuous production method of glass fiber enhanced nylon 66 heat insulating strip for building according to claim 4, is characterized in that: described elevating lever (27) is arranged on base (23).
6. the automatic continuous production method of glass fiber enhanced nylon 66 heat insulating strip for building according to claim 1, is characterized in that: described horizontal code printing mechanism (2) is two and is separately positioned on the above and below of carrying detent mechanism (1); Described conveying detent mechanism (1) has two groups of power roller bearings (12), locating piece (13) and stamp platform (14), and stamp platform (14) Heterogeneous Permutation of two groups.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110026538.6A CN102179913B (en) | 2011-01-25 | 2011-01-25 | Automated continuous production method of glass fiber reinforced nylon 66 heat-insulation strip for building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110026538.6A CN102179913B (en) | 2011-01-25 | 2011-01-25 | Automated continuous production method of glass fiber reinforced nylon 66 heat-insulation strip for building |
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| CN102179913A CN102179913A (en) | 2011-09-14 |
| CN102179913B true CN102179913B (en) | 2014-05-07 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103818114A (en) * | 2012-11-19 | 2014-05-28 | 江苏凯伦建材股份有限公司 | Application of code spurting machine on waterproofing rolls |
| CN103252868B (en) * | 2013-05-27 | 2014-07-16 | 江苏宏发工程尼龙有限公司 | Manufacturing machine for steel skeleton reinforced nylon pipeline |
| CN107856213A (en) * | 2017-10-14 | 2018-03-30 | 佛山海格利德机器人智能设备有限公司 | A kind of green heat-conduction nylon material processing unit (plant) and processing method |
| CN114670360B (en) * | 2022-03-28 | 2023-12-05 | 张家港市五合机械有限公司 | Plastic granulator capable of automatically adjusting particle size based on raw material measurement |
| CN117382224A (en) * | 2023-12-11 | 2024-01-12 | 长沙争明新材料有限公司 | Production method of glass fiber reinforced heat insulation strip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1324748A (en) * | 2000-05-24 | 2001-12-05 | 孙智先 | Model-cutting plate-making indent model producing process |
| CN101791844A (en) * | 2010-02-08 | 2010-08-04 | 佛山市南海易乐工程塑料有限公司 | Device and method for manufacturing glass fibre reinforced nylon 66 heat-insulating strips |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1074349C (en) * | 1999-04-07 | 2001-11-07 | 江明榆 | Method for making stainless steel-plastics compounded deformed section and its special equipment |
| JP2006091674A (en) * | 2004-09-27 | 2006-04-06 | Canon Chemicals Inc | Device for manufacturing cover tube for charging member, charging member, cartridge for electrophotographic device and the electrophotographic device |
| JP2009234174A (en) * | 2008-03-28 | 2009-10-15 | Seiko Epson Corp | Manufacturing method of longitudinal molded article |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324748A (en) * | 2000-05-24 | 2001-12-05 | 孙智先 | Model-cutting plate-making indent model producing process |
| CN101791844A (en) * | 2010-02-08 | 2010-08-04 | 佛山市南海易乐工程塑料有限公司 | Device and method for manufacturing glass fibre reinforced nylon 66 heat-insulating strips |
Non-Patent Citations (2)
| Title |
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| JP特开2006-91674A 2006.04.06 |
| JP特开2009-234174A 2009.10.15 |
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