DE2141741C3 - Vorrichtung zum Erfassen der Dicke des Knets am Walzenspalt von Kalanderwalzen - Google Patents
Vorrichtung zum Erfassen der Dicke des Knets am Walzenspalt von KalanderwalzenInfo
- Publication number
- DE2141741C3 DE2141741C3 DE2141741A DE2141741A DE2141741C3 DE 2141741 C3 DE2141741 C3 DE 2141741C3 DE 2141741 A DE2141741 A DE 2141741A DE 2141741 A DE2141741 A DE 2141741A DE 2141741 C3 DE2141741 C3 DE 2141741C3
- Authority
- DE
- Germany
- Prior art keywords
- kneading
- receiver
- thickness
- radiation source
- roller
- 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.)
- Expired
Links
- 238000004898 kneading Methods 0.000 title claims description 46
- 230000005855 radiation Effects 0.000 claims description 23
- 230000010355 oscillation Effects 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 230000035945 sensitivity Effects 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013000 roll bending Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
- B29C43/245—Adjusting calender parameters, e.g. bank quantity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2141741A DE2141741C3 (de) | 1971-08-20 | 1971-08-20 | Vorrichtung zum Erfassen der Dicke des Knets am Walzenspalt von Kalanderwalzen |
| CH1139472A CH544642A (de) | 1971-08-20 | 1972-08-01 | Kalanderwalzenvorrichtung mit einer Einrichtung zum Erfassen der Dicke des Knetgutes am Walzenspalt |
| US00278438A US3809907A (en) | 1971-08-20 | 1972-08-07 | Calender roll apparatus with device for controlling the thickness of the bank of material in front of the rolling gap |
| AT678472A AT333049B (de) | 1971-08-20 | 1972-08-07 | Kalanderwalzenvorrichtung zur kontinuierlichen herstellung von viskosem bandmaterial, insbesondere kunststoffolie |
| GB3739372A GB1398640A (en) | 1971-08-20 | 1972-08-10 | Calender roll apparatus |
| CA149,583A CA980892A (en) | 1971-08-20 | 1972-08-16 | Calender roll apparatus with device for controlling the thickness of the bank of material in front of the rolling gap |
| NL7211237A NL7211237A (xx) | 1971-08-20 | 1972-08-17 | |
| BE787664A BE787664A (fr) | 1971-08-20 | 1972-08-17 | Systeme de cylindres de calandre muni d'un dispositif pour capter l'epaisseur du corps pateux au niveau de l'ouverture des cylindres |
| DD165142A DD101599A5 (xx) | 1971-08-20 | 1972-08-18 | |
| IT52233/72A IT962144B (it) | 1971-08-20 | 1972-08-18 | Calandra con dispositivo per ri velare lo spessore del cordone all interstizio fra i cilindri |
| FR7229555A FR2150359B1 (xx) | 1971-08-20 | 1972-08-18 | |
| JP8354972A JPS5436613B2 (xx) | 1971-08-20 | 1972-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2141741A DE2141741C3 (de) | 1971-08-20 | 1971-08-20 | Vorrichtung zum Erfassen der Dicke des Knets am Walzenspalt von Kalanderwalzen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2141741A1 DE2141741A1 (de) | 1973-02-22 |
| DE2141741B2 DE2141741B2 (de) | 1979-08-16 |
| DE2141741C3 true DE2141741C3 (de) | 1980-04-03 |
Family
ID=5817278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2141741A Expired DE2141741C3 (de) | 1971-08-20 | 1971-08-20 | Vorrichtung zum Erfassen der Dicke des Knets am Walzenspalt von Kalanderwalzen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3809907A (xx) |
| JP (1) | JPS5436613B2 (xx) |
| AT (1) | AT333049B (xx) |
| BE (1) | BE787664A (xx) |
| CA (1) | CA980892A (xx) |
| CH (1) | CH544642A (xx) |
| DD (1) | DD101599A5 (xx) |
| DE (1) | DE2141741C3 (xx) |
| FR (1) | FR2150359B1 (xx) |
| GB (1) | GB1398640A (xx) |
| IT (1) | IT962144B (xx) |
| NL (1) | NL7211237A (xx) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912193A (en) * | 1973-06-21 | 1975-10-14 | Knox Inc | Web position detector apparatus |
| JPS5228918A (en) * | 1975-08-29 | 1977-03-04 | Taisei Corp | Process for detecting residual explosive in an explosion work |
| US4182259A (en) * | 1978-10-04 | 1980-01-08 | The Dow Chemical Company | Apparatus for measuring coating thickness on an applicator roll |
| EP0080309A3 (en) * | 1981-11-16 | 1984-02-29 | De La Rue Systems Limited | Apparatus for analysing sheets |
| DE3909496C3 (de) * | 1989-03-22 | 1994-07-14 | Troester Maschf Paul | Extruder-Kalander-Kombination |
| GB8919399D0 (en) * | 1989-08-25 | 1989-10-11 | Renold Power Transmission Limi | Method of and apparatus for measuring small gaps |
| GB2243573B (en) * | 1990-04-27 | 1993-10-27 | Reifenhaeuser Masch | Process for producing plastics foil |
| DE4428812C2 (de) * | 1994-04-08 | 1997-03-13 | Reifenhaeuser Masch | Anlage für das Walzen einer stranggepreßten Kunststoffbahn |
| JP2871565B2 (ja) * | 1995-12-26 | 1999-03-17 | 株式会社神戸製鋼所 | ローラヘッド押出機とその制御方法 |
| US6330024B1 (en) | 1996-09-05 | 2001-12-11 | The Goodyear Tire & Rubber Company | System and method for controlling the size of material banks in calenders, mills, and feed mills |
| US6159412A (en) * | 1996-09-11 | 2000-12-12 | Dupont Canada Inc. | Method for manufacture of liquid crystalline polymer films |
| US6863517B2 (en) * | 1999-10-21 | 2005-03-08 | Welex Incorporated | Apparatus and method for measuring and of controlling the gap between polymer sheet cooling rolls |
| US6406285B1 (en) * | 1999-10-21 | 2002-06-18 | Welex Incorporated | Apparatus for measuring and of controlling the gap between polymer sheet cooling rolls |
| US6644645B2 (en) | 2002-01-10 | 2003-11-11 | Gbr Systems Corporation | Stack control mechanism |
| IL159801A0 (en) * | 2004-01-11 | 2004-06-20 | Quality By Vision Ltd | Optical apparatus for measuring tooling positions within a seaming machine |
| KR101565198B1 (ko) | 2008-02-20 | 2015-11-02 | 가부시키가이샤 네지로 | 양나사체 및 암나사체 |
| DE102013101015A1 (de) * | 2013-02-01 | 2014-08-07 | TRüTZSCHLER GMBH & CO. KG | Walzwerk für Faserbänder und Vorrichtung zur Überwachung eines Walzwerkes für Faserbänder |
| CN103245678B (zh) * | 2013-04-26 | 2015-12-09 | 深圳市华星光电技术有限公司 | 一种异物检测装置 |
| CN104827765B (zh) * | 2015-05-15 | 2017-12-29 | 合肥京东方光电科技有限公司 | 一种印刷机及控制方法 |
| JP6560031B2 (ja) * | 2015-06-11 | 2019-08-14 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | ゴムシートの製造装置及び製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH349799A (fr) * | 1958-09-24 | 1960-10-31 | Genevoise Instr Physique | Dispositif de commande pour la mise en position exacte d'un organe mobile d'une machine par rapport au bâti de celle-ci |
| US3016464A (en) * | 1959-06-10 | 1962-01-09 | Daystrom Inc | Apparatus for determining the location and thickness of a reflecting object |
| US3518441A (en) * | 1968-01-24 | 1970-06-30 | Neotec Corp | Optical gage for measuring the thickness of a continuous web |
| GB1217642A (en) * | 1968-04-08 | 1970-12-31 | Omron Tateisi Electronics Co | Improvements in or relating to the photoelectric inspection of sheet materials |
| US3659950A (en) * | 1969-07-14 | 1972-05-02 | Iris Corp | Laser apparatus for detecting the size and form of filamentary material by measuring diffracted light |
| US3600591A (en) * | 1970-01-13 | 1971-08-17 | Feldmuehle Ag | Apparatus for detecting surface elevations on a moving sheet |
-
1971
- 1971-08-20 DE DE2141741A patent/DE2141741C3/de not_active Expired
-
1972
- 1972-08-01 CH CH1139472A patent/CH544642A/de not_active IP Right Cessation
- 1972-08-07 AT AT678472A patent/AT333049B/de not_active IP Right Cessation
- 1972-08-07 US US00278438A patent/US3809907A/en not_active Expired - Lifetime
- 1972-08-10 GB GB3739372A patent/GB1398640A/en not_active Expired
- 1972-08-16 CA CA149,583A patent/CA980892A/en not_active Expired
- 1972-08-17 BE BE787664A patent/BE787664A/xx unknown
- 1972-08-17 NL NL7211237A patent/NL7211237A/xx not_active Application Discontinuation
- 1972-08-18 DD DD165142A patent/DD101599A5/xx unknown
- 1972-08-18 IT IT52233/72A patent/IT962144B/it active
- 1972-08-18 FR FR7229555A patent/FR2150359B1/fr not_active Expired
- 1972-08-21 JP JP8354972A patent/JPS5436613B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3809907A (en) | 1974-05-07 |
| BE787664A (fr) | 1972-12-18 |
| NL7211237A (xx) | 1973-02-22 |
| CA980892A (en) | 1975-12-30 |
| JPS5436613B2 (xx) | 1979-11-10 |
| CH544642A (de) | 1973-11-30 |
| DD101599A5 (xx) | 1973-11-12 |
| DE2141741A1 (de) | 1973-02-22 |
| FR2150359B1 (xx) | 1976-08-13 |
| ATA678472A (de) | 1976-02-15 |
| JPS4830758A (xx) | 1973-04-23 |
| FR2150359A1 (xx) | 1973-04-06 |
| GB1398640A (en) | 1975-06-25 |
| IT962144B (it) | 1973-12-20 |
| AT333049B (de) | 1976-10-25 |
| DE2141741B2 (de) | 1979-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BKMI INDUSTRIEANLAGEN GMBH, 8000 MUENCHEN, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KRAFTANLAGEN AG, 6900 HEIDELBERG, DE |
|
| 8339 | Ceased/non-payment of the annual fee |