http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107379494-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2948-92647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2948-92152 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2007-002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-31 |
| filingDate | 2017-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107379494-B |
| titleOfInvention | A kind of the film thickness monitoring system and bolt method for self-locating self-positioning based on bolt |
| abstract | The film thickness monitoring system and bolt method for self-locating self-positioning based on bolt that the invention discloses a kind of, film thickness monitoring system includes squeezing out unit, it is cooled and shaped unit, draw unit, thickness measuring unit, monitor control unit and rolling unit, wherein monitoring in control unit has acquisition module, processing module, control module, acquisition module is by film profile thickness curve data transmission to processing module, processing module, which calculates, obtains the position that film thickness estimates each bolt of extruder die head simultaneously, and calculating error is reduced by self-positioning processing, control module adjusts the thickness of film vertical and horizontal by frequency converter and die head adjuster respectively.The present invention can quickly carry out diebolt self-positioning, adjusting movement is small in position fixing process, avoid influence of the long-time bolt heating to normally producing, and accurately bolt positioning is avoided that thickness deviation is difficult to the problem of being zeroed in BOPP film manufacturing process, making film, laterally and longitudinally thickness keeps height consistent. |
| priorityDate | 2017-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453330028 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID2724699 |
Total number of triples: 20.