Multipurpose cutting machine with coating function
Technical field
The utility model relates to the plastic cement processing technique field, relates in particular to a kind of multipurpose cutting machine with coating function.
Background technology
The cutting machine of plastic cement field use at present, include unwinding device, deviation correcting device, cutting device, wrap-up and corresponding power set, and comply with: being disposed in order of unwinding device → deviation correcting device → cutting device → wrap-up only possesses and cuts and the rewinding function.Cutting or the plastic sheet of rewinding or film surface coating assistant just must first carry out on special-purpose coating machine if desired, cutting again or rewinding.Can give to produce like this increases by a procedure, correspondingly increases production cost.
Summary of the invention
At the shortcoming of prior art, the purpose of this utility model is to provide a kind of multipurpose cutting machine with coating function.
The technical scheme that its technical problem that solves the utility model adopts is: include unwinding device, deviation correcting device, cutting device, wrap-up and corresponding power set, it is characterized in that: also include an apparatus for coating and a drying unit, and being disposed in order according to unwinding device → deviation correcting device → apparatus for coating → drying unit → cutting device → wrap-up.Described apparatus for coating includes applicator roll, following applicator roll, coating minim pipette, goes up metering roll, following metering roll, following applicator roll is loaded on the applicator roll below, there is the coating minim pipette on the applicator roll limit up and down, metering roll is housed down on the following applicator roll limit, upward on the applicator roll limit last metering roll is arranged.Can be upper surface coating or lower surface coating, can also be that upper and lower surface is coated with jointly.Two applicator roll skins are rubber, two outer chrome-plated metals of metering roll.The coating minim pipette splashes into coating between upper and lower metering roll and upper and lower applicator roll, utilize the clearance control coated weight of two applicator rolls, thereby reach needed coating layer thickness.Described drying unit includes baking oven, electric heater, airduct, nozzle, electric heater, airduct, nozzle are loaded in the baking oven, electric heater is connected with corresponding electrical installation, and airduct is connected with nozzle with electric heater, and nozzle opening is facing to the plastic sheet or the film surface that need after being coated with to dry.
The beneficial effects of the utility model are: can with advance to be coated with and cut, rewinding, a tractor serves several purposes makes to produce and has reduced by a procedure, has correspondingly reduced production cost.Can bring very big facility to production, be specially adapted to small lot, single-piece coating, oven dry or finished product change cut, coating etc., have rapidity and flexibility.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 for unwinding device, 2 for deviation correcting device, 3 for apparatus for coating, 4 for drying unit, 5 for cutting device, 6 for wrap-up, 11 for processed coiled material, 12 for deflector roll, 32 for following applicator roll, 33 for last applicator roll, 34 for metering roll down, 35 for last metering roll, 36 for the coating minim pipette, 37 for the coating minim pipette, 41 for baking oven, 42A be that nozzle, 42B are nozzle.
The specific embodiment
Referring to accompanying drawing, the utility model includes unwinding device 1, deviation correcting device 2, cutting device 5, wrap-up 6 and corresponding power set, it is characterized in that: also include an apparatus for coating 3 and a drying unit 4, and being disposed in order according to unwinding device 1 → deviation correcting device 2 → apparatus for coating 3 → drying unit 4 → cutting device 5 → wrap-up 6; Described apparatus for coating 3 includes down applicator roll 32, goes up applicator roll 33, coating minim pipette 36,37, last metering roll 35, following metering roll 34, following applicator roll 32 is loaded on applicator roll 33 belows, on the applicator roll limit coating minim pipette 36,37 is installed up and down, following metering roll 34 is arranged on following applicator roll 32 limits, upward on applicator roll 33 limits last metering roll 35 is arranged; Following applicator roll 32, last applicator roll 33 roll surfaces are rubber, and upper and lower metering roll roll surface is a chromium coating; Described drying unit includes baking oven 41, electric heater, airduct, nozzle 42A, 42B, electric heater, airduct, nozzle are loaded in the baking oven 41, electric heater is connected with corresponding electrical installation, airduct is connected with nozzle with electric heater, and nozzle opening is facing to the plastic sheet or the processed coiled material of film 11 surfaces that need after being coated with to dry.Nozzle can divide two-layer be arranged in respectively the top of processed coiled material and below.
To need processed coiled materials 11 such as the plastic sheet that is coated with or film from passing in the middle of applicator roll 32 and the last applicator roll 33 down during work, applicator roll compresses processed coiled material 11 up and down, adding coating between last metering roll and last applicator roll and between following metering roll and following applicator roll, with coating change be applied to plastic sheet or film processed coiled material 11 bottom surfaces or above, the detection of coating weight is by metering roll 34 down or go up metering roll 35 and carry out.
In embodiment of the present utility model, adopt two-layer nozzle, top nozzle 42A and following nozzle 42B, two-layer nozzle is over against processed coiled material 11 two sides, and hot blast temperature can free adjustment.