A kind of two roller body paper calender
Technical field
The utility model relates to a kind of two roller body paper calender.
Background technology
In papermaking process flow, carrying out hot calendered process to page is the new technology occurred in the last few years, compared with light process of colding pressing, smooth surface and the thickness of hot calendered process page are better, efficiency is higher, the critical piece of hot calendered process page and hot calendering roll, the medium of conduction heat energy mainly contains steam or conduction oil, the approach of conduction heat energy is roller inner chamber or processes thermal holes numerous on roller, by inside, heat is conducted to roller outer surface by roller wall thickness cross section, conduct to the page continuously across press polish process again, page is made to obtain press polish process under expanded by heating state, in this course, thermal conductivity is an important technology index, under higher thermal conductivity index, hot calendered process page effective, energy loss is less, in order to obtain higher thermal conductivity, need the material to hot calendering roll, casting technique and hot calendering roll structure are studied.
Summary of the invention
Technical problem to be solved in the utility model be to provide one have platen rapidly, paper flat smooth and the thick uniform pair of roller body paper calender of paper.
For solving the problem, the utility model adopts following technical scheme:
A kind of two roller body paper calender, comprise press polish frame, left driving machine and right driving machine, described press polish frame comprises control panel, felt wrapped roll fixed block and paper pushing roller, described control panel is arranged on the top of press polish frame, described felt wrapped roll fixed block is arranged on the both sides of press polish frame, described felt wrapped roll fixed block is provided with more than one piece, described felt wrapped roll fixed block is provided with upper pressure paper roller and lower hot-pressing roller, described paper pushing roller is arranged on the rear of press polish frame, described paper pushing roller is provided with two, described paper pushing roller is provided with platen steel bar, described left driving machine is connected with lower hot-pressing roller, described have driving machine and upper pressure paper roller.
As preferably, described control panel is provided with temperature control key, motor speed key, on & off switch and emergent control key, the running of two roller body paper calender can be controlled, regulate its operating state, be conducive to the quality improving product.
As preferably, described felt wrapped roll fixed block is provided with four pieces, and symmetrical both sides being fixed on press polish frame between two, be conducive to fixing upper pressure paper roller and lower hot-pressing roller.
As preferably, described upper pressure paper roller is provided with elastic layer, is conducive to protection at the paper carrying out hot calendered, prevents situation appearance damages such as being pullled.
As preferably, in described lower hot-pressing roller, be provided with heater, be conducive to carrying out hot pressing press polish to paper, make it more soft glossy.
As preferably, described left driving machine and right driving machine are all connected with upper pressure paper roller with lower hot-pressing roller by V belt, are conducive to driving lower hot-pressing roller and the running of upper pressure paper roller, operate.
The beneficial effects of the utility model are: owing to arranging press polish frame, can supporting control panel, felt wrapped roll fixed block and feeding-in roll, owing to arranging control panel, can the running of control machine, owing to being provided with felt wrapped roll fixed block, upper pressure paper roller and lower hot-pressing roller can be fixed, owing to being provided with upper pressure paper roller and lower hot-pressing roller, paper can be carried out press polish process, owing to being provided with paper pushing roller, paper can be sent into smoothly, owing to arranging left driving machine and having driving machine, upper pressure paper roller and lower hot-pressing roller can be driven to run.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the utility model a kind of pair of roller body paper calender;
Fig. 2 is the construction profile of the utility model a kind of pair of roller body paper calender.
Detailed description of the invention
Consult shown in Fig. 1-2, a kind of two roller body paper calender, comprise press polish frame 1, left driving machine 2 and right driving machine 3, described press polish frame 1 comprises control panel 4, felt wrapped roll fixed block 5 and paper pushing roller 8, described control panel 4 is arranged on the top of press polish frame 1, described felt wrapped roll fixed block 5 is arranged on the both sides of press polish frame 1, described felt wrapped roll fixed block 5 is provided with more than one piece, described felt wrapped roll fixed block 5 is provided with upper pressure paper roller 6 and lower hot-pressing roller 7, described paper pushing roller 8 is arranged on the rear of press polish frame 1, described paper pushing roller 8 is provided with two, described paper pushing roller 8 is provided with platen steel bar 9, described left driving machine 2 is connected with lower hot-pressing roller 7, described have driving machine 3 and upper pressure paper roller 6.
Described control panel 4 is provided with temperature control key, motor speed key, on & off switch and emergent control key, the running of two roller body paper calender can be controlled, regulate its operating state, be conducive to the quality improving product.
Described felt wrapped roll fixed block 5 is provided with four pieces, and symmetry is fixed on the both sides of press polish frame 1 between two, is conducive to fixing upper pressure paper roller 6 and lower hot-pressing roller 7.
Described upper pressure paper roller 6 is provided with elastic layer, is conducive to protection at the paper carrying out hot calendered, prevents situation appearance damages such as being pullled.
Be provided with heater (not shown) in described lower hot-pressing roller 7, be conducive to carrying out hot pressing press polish to paper, make it more soft glossy.
Described left driving machine 2 is all connected with upper pressure paper roller 6 with lower hot-pressing roller 7 by V belt with right driving machine 3, is conducive to driving lower hot-pressing roller 7 and upper pressure paper roller 6 to operate, and operates.
The beneficial effects of the utility model are: owing to arranging press polish frame, can supporting control panel, felt wrapped roll fixed block and feeding-in roll, owing to arranging control panel, can the running of control machine, owing to being provided with felt wrapped roll fixed block, upper pressure paper roller and lower hot-pressing roller can be fixed, owing to being provided with upper pressure paper roller and lower hot-pressing roller, paper can be carried out press polish process, owing to being provided with paper pushing roller, paper can be sent into smoothly, owing to arranging left driving machine and having driving machine, upper pressure paper roller and lower hot-pressing roller can be driven to run.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in protection domain of the present utility model.