FIELD: process engineering.
SUBSTANCE: invention relates to machined designed to impregnate fabric fillers with polymer binders and can be used for production of general-purpose prepregs and plastics on their basis. Proposed machine comprises bed supporting impregnated roll with braking mechanism (not shown in drawing), guide rolls, impregnation bath, impregnating rolls provided with support ribs. Ultrasound machines to generate elastic oscillations in impregnation compositions are arranged between impregnating rolls. There is the device to transfer impregnated fabric attached to process fabric into drying chamber. Machine bed has supports whereon attached are plates to fasten and drive the fabric by drive device provided with hook through impregnation bath, cutting tool to cut required sections of fabric assembly to transfer impregnated fabric. There is also limit switch to cut out machine and drive device reduction gear.
EFFECT: impregnation of whatever-width-fabric fillers, higher stability and quality.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| IMPREGNATING MACHINE FOR APPLYING COATINGS ONTO A FLEXIBLE ROLL BASE | 2020 |
|
RU2766606C1 |
| COMPOSITION FOR PRODUCTION OF SEMI-FINISHED PRODUCT OF PRESS MATERIAL AND METHOD OF MAKING SEMI-FINISHED PRODUCT | 2017 |
|
RU2653157C1 |
| BINDER FOR MAKING TEXTOLITES AND PRESS COMPOSITIONS | 2020 |
|
RU2740665C1 |
| COMPOSITION FOR PRODUCTION OF SEMI-FINISHED PRODUCT OF PRESS MATERIAL AND METHOD OF MAKING SEMI-FINISHED PRODUCT | 2014 |
|
RU2603790C2 |
| DEVICE FOR PREPREG PRODUCTION | 2008 |
|
RU2392285C1 |
| COMPOSITION FOR FIRE-RESISTANT MATERIAL | 2002 |
|
RU2219203C2 |
| INSULATING MATERIAL MANUFACTURING PROCESS AND COMPOUND FOR ITS MANUFACTURE | 1993 |
|
RU2094871C1 |
| METHOD OF PRODUCTION OF PREPREG | 2006 |
|
RU2321606C1 |
| METHOD OF IMPREGNATING LONG-CUT FILLER AND PLANT FOR REALIZATION OF THIS METHOD | 1997 |
|
RU2145922C1 |
| DEVICE TO IMPREGNATE FIBRE MATERIAL WITH BINDER | 2009 |
|
RU2418116C1 |
