JPS6430727A - Continuous manufacture of extrusion odd-shaped material - Google Patents
Continuous manufacture of extrusion odd-shaped materialInfo
- Publication number
- JPS6430727A JPS6430727A JP63173641A JP17364188A JPS6430727A JP S6430727 A JPS6430727 A JP S6430727A JP 63173641 A JP63173641 A JP 63173641A JP 17364188 A JP17364188 A JP 17364188A JP S6430727 A JPS6430727 A JP S6430727A
- Authority
- JP
- Japan
- Prior art keywords
- extrusion
- station
- change
- extruded product
- deviation
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/22—Sealing arrangements characterised by the shape having varying cross-section in the longitudinal direction
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
-
- 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
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92076—Position, e.g. linear or angular
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92142—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
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/92409—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
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
-
- 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
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
Abstract
PURPOSE: To minimize the defective products by measuring the deviations from the required value with respect to parameters for the cross sectional dimensions of profiles produced from an extrusion head. CONSTITUTION: An extruder comprises two extrusion pipes 4 and 6. The first extrusion pipe feeds solid elastic materials and the second extrusion pipe, elastic materials containing foams. The extruded product T ejected from an extrusion orifice 16 is transferred to a vulcanization station and to a collecting station 26 via a cutting station 24. A rotary encoder 28 outputs an electrical signal to instruct the length of the extruded product T and a control operation unit 30 controls a drive motor 32 to cause the deviation controlled by movable interrupting materials 12 and 14. It is possible to change the data showing a rule of change for parameters displayed on a display in connection thereto so that by operating a keyboard 34, the deviation of the detected value from the standard value may be minimized during the course of said extrusion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767609A IT1211208B (en) | 1987-07-14 | 1987-07-14 | PROCEDURE FOR THE CONTINUOUS PRODUCTION OF AN EXTRUDED PROFILE WITH CROSS SECTION DIMENSIONS VARIANTS ACCORDING TO THE LENGTH OF THE SAME PROFILE |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6430727A true JPS6430727A (en) | 1989-02-01 |
Family
ID=11303846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63173641A Pending JPS6430727A (en) | 1987-07-14 | 1988-07-12 | Continuous manufacture of extrusion odd-shaped material |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6430727A (en) |
BR (1) | BR8800770A (en) |
DE (1) | DE3822888A1 (en) |
FR (1) | FR2618095B1 (en) |
GB (1) | GB2206839B (en) |
IT (1) | IT1211208B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03127614U (en) * | 1990-04-09 | 1991-12-24 | ||
JPH03130208U (en) * | 1990-04-12 | 1991-12-27 | ||
WO1993007015A1 (en) * | 1991-09-30 | 1993-04-15 | Tokai Kogyo Kabushiki Kaisha | Window molding for automobiles and method of producing the same |
WO1993011956A1 (en) * | 1991-12-10 | 1993-06-24 | Tokai Kogyo Kabushiki Kaisha | Window molding for motor vehicle and method of manufacturing same |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2220607A (en) * | 1988-07-14 | 1990-01-17 | Harcostar Ltd | Regulating the wall thickness of an extruding parison |
IT1232133B (en) * | 1989-07-05 | 1992-01-23 | Saiag Spa | SEAL GASKET FOR MOTOR VEHICLE BODIES, EXTRUSION HEAD AND PROCEDURE TO REALIZE SUCH GASKET |
US5061335A (en) * | 1989-09-25 | 1991-10-29 | Hashimoto Forming Industry Co., Ltd. | Method of, and apparatus for manufacturing elongate plastic articles |
AU618406B2 (en) * | 1989-09-26 | 1991-12-19 | Hashimoto Forming Industry Co. Limited | Method of, and apparatus for manufacturing elongate plastic articles |
GB0008553D0 (en) | 2000-04-06 | 2000-05-24 | Unilever Plc | Process and apparatus for the production of a detergent bar |
DE102005018906B4 (en) * | 2005-04-25 | 2011-01-05 | SaarGummi technologies S.à.r.l. | Method for producing an extruded sealing strip |
DE102010009746A1 (en) * | 2010-03-01 | 2011-09-01 | SaarGummi technologies S.à.r.l. | Method and device for producing a sealing strip by extrusion |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1378661A (en) * | 1972-02-11 | 1974-12-27 | Orme Ltd John | Extruding |
GB1431083A (en) * | 1973-10-02 | 1976-04-07 | Bone Cravens Ltd | Extrusion blow moulding processes |
DE2940418A1 (en) * | 1979-10-05 | 1981-04-16 | Kautex-Maschinenbau GmbH, 5300 Bonn | DEVICE FOR INFLUENCING THE WEIGHT OF A HOLLOW BODY MADE FROM THERMOPLASTIC PLASTIC, PRODUCED BY EXTRUSION BLOWING |
DE3102076A1 (en) * | 1981-01-23 | 1982-09-02 | Krupp Kautex Maschinenbau GmbH, 5300 Bonn | METHOD AND DEVICE FOR PRODUCING A PRE-FORMING FROM THERMOPLASTIC PLASTIC BY EXTRUDING |
DE3114371A1 (en) * | 1981-04-09 | 1982-11-11 | Kautex Werke Reinold Hagen Gmbh, 5300 Bonn | METHOD AND DEVICE FOR PRODUCING PREFERABLY HOSE-SHAPED STRAND SECTIONS FROM THERMOPLASTIC PLASTIC |
GB2124966B (en) * | 1982-07-29 | 1986-05-08 | Reifenhaeuser Masch | Process and equipment for winding a flattened extrusion blown tubular plastics foil ribbon into a coil |
IT1157134B (en) * | 1982-12-10 | 1987-02-11 | Saiag Spa | PROCEDURE AND EQUIPMENT FOR REALIZING A DRAWN CONTINUOUS EXTRUSION IN PARTICULAR A SEAL GASKET FOR BODYWORKS OF MOTOR VEHICLES PRESENTING SUBSEQUENT LENGTHS OF PRE-DETERMINED LENGTHS WITH EACH PRACTICAL PERFORMANCE AND PRACTICAL PERFORMANCE |
IT1159953B (en) * | 1983-01-06 | 1987-03-04 | Saiag Spa | SEAL FOR MOTOR VEHICLE BODIES AND EXTRUSION HEAD TO CREATE SUCH SEAL |
IT1165544B (en) * | 1983-02-17 | 1987-04-22 | Saiag Spa | EQUIPMENT FOR SYNCHRONIZING THE SECTION VARIATIONS OF A DRAWING PARTICULARLY OF A SEAL FOR MOTOR VEHICLE BODIES WITH THE ADVANCE OF THE DRAWN IN AN EXTRUSION MACHINE AND EXTRUSION MACHINE AND EXTRUSION MACHINE INCLUDING THE EXTRUSION MACHINE INCLUDING THE EXTRUSION MACHINE |
IT1158925B (en) * | 1983-04-01 | 1987-02-25 | Saiag Spa | PROCEDURE AND EQUIPMENT FOR REALIZING AN EXTRUSION BY CONTINUING A PROFILE IN PARTICULAR A SEAL GASKET FOR MOTOR VEHICLE BODIES PRESENTING SUBSEQUENT LENGTHS OF PREDETERMINED LENGTHS WITH EACH PERFECT PRACTICAL PERFORMANCE AND PRACTICAL PERFORMANCE. |
US4536147A (en) * | 1984-06-29 | 1985-08-20 | Groff Edwin T | Food processing apparatus |
IT1183795B (en) * | 1985-04-03 | 1987-10-22 | Saiag Spa | PROCEDURE AND DEVICE FOR THE MANUFACTURE OF A GASKET FOR VEHICLES AND GASKET OBTAINED WITH THE PROCEDURE |
JPS6230020A (en) * | 1985-08-01 | 1987-02-09 | Ishikawajima Harima Heavy Ind Co Ltd | Plastic blow molding process |
-
1987
- 1987-07-14 IT IT8767609A patent/IT1211208B/en active
-
1988
- 1988-02-24 BR BR8800770A patent/BR8800770A/en not_active Application Discontinuation
- 1988-06-16 GB GB8814361A patent/GB2206839B/en not_active Expired - Lifetime
- 1988-07-06 DE DE3822888A patent/DE3822888A1/en not_active Ceased
- 1988-07-12 FR FR888809494A patent/FR2618095B1/en not_active Expired - Lifetime
- 1988-07-12 JP JP63173641A patent/JPS6430727A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03127614U (en) * | 1990-04-09 | 1991-12-24 | ||
JPH03130208U (en) * | 1990-04-12 | 1991-12-27 | ||
WO1993007015A1 (en) * | 1991-09-30 | 1993-04-15 | Tokai Kogyo Kabushiki Kaisha | Window molding for automobiles and method of producing the same |
EP0558764B1 (en) * | 1991-09-30 | 1997-07-16 | Tokai Kogyo Kabushiki Kaisha | Window molding for automobiles and method of producing the same |
WO1993011956A1 (en) * | 1991-12-10 | 1993-06-24 | Tokai Kogyo Kabushiki Kaisha | Window molding for motor vehicle and method of manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
IT8767609A0 (en) | 1987-07-14 |
DE3822888A1 (en) | 1989-01-26 |
FR2618095B1 (en) | 1992-04-03 |
BR8800770A (en) | 1989-01-17 |
GB2206839A (en) | 1989-01-18 |
FR2618095A1 (en) | 1989-01-20 |
GB8814361D0 (en) | 1988-07-20 |
IT1211208B (en) | 1989-10-12 |
GB2206839B (en) | 1990-12-19 |
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