http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213988831-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad389b5110ecf717dca30ae96f5f6112 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-67 |
| filingDate | 2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cc3fcb66473989262164f2791d7f625 |
| publicationDate | 2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213988831-U |
| titleOfInvention | Microelectronic material prevents automatic filling device who extrudes |
| abstract | The utility model discloses an anti-extrusion automatic filling device for microelectronic materials, which comprises a base, wherein a filling component is arranged in the middle of the top surface of the base, the filling component comprises a processing seat, an extrusion block, a storage cylinder, an extrusion cavity, a first hydraulic rod, an ejector block, a rubber sleeve, a discharge port, a spray head, a solenoid valve and a material passing port, the extrusion block is arranged at one end of the top surface of the base, the extrusion cavity is arranged in the extrusion block, the first hydraulic rod is arranged at one end in the extrusion cavity, the ejector block can be pushed to extrude the adhesive into the processing seat to fill the circuit board by starting the first hydraulic rod, the electromagnetic valve is closed after the filling is finished, the ejector block is pulled back, the adhesive in the storage cylinder is sucked into the extrusion cavity under the action of air pressure, the adhesive in the spray head can not be sucked back, the next filling effect on the circuit board is prevented from being influenced by the cavity formed in the spray head, the adhesive in the extrusion cavity can be completely extruded through the rubber sleeve, avoid influencing the filling speed because of viscose blocks up. |
| priorityDate | 2020-12-08-04:00^^<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/compound/CID90787 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415789328 |
Total number of triples: 14.