Background technology
Flush coater, is the Special coating equipment using spraying technology, and principle is to control air-flow moment promotion distribution reversing arrangement commutation, so that the piston of air motor makees the reciprocating motion of steady and continuous.To the coating supercharging sucked, through high-pressure hose, coating is transported in the spray gun of flush coater, spray gun is discharged into coated article surface after being atomized coating moment.
Application No. 201020000574.6 discloses a kind of flush coater, and including go-cart base, equipped with hopper, air compressor and motor direct connection variable-speed motor on described go-cart base, the charging aperture of described hopper and a material pump communicates;Described air compressor is communicated by gas receiver and a spray gun;The discharging opening of described material pump communicates with described spray gun, its operation principle is to start motor direct connection variable-speed motor and air compressor, motor direct connection variable-speed motor drives material pump work, compo in hopper is sent in spray gun, and gases at high pressure are delivered in spray gun by air compressor, thus the compo in spray gun is atomized, it being sprayed at surface, place, whole process is automatically performed.
Although it is more uniform during spraying to above embodiments enable the coating after atomization, do not have the phenomenon of surface layer became uneven, but in the winter time or the area of cold, arise that, during with flush coater operation, the phenomenon that coating solidifies in hopper, make coating cannot be introduced into discharge bucket, bring bigger trouble to spraying personnel.
Utility model content
The deficiency existed for prior art, the purpose of this utility model be to provide a kind of coating case with heater runway flush coater.
For achieving the above object, this utility model provides following technical scheme:
A kind of flush coater with heater, including power-supply system, hopper, is characterized in that: also include that the heater for heating hopper, described heater couple heater circuit and be controlled by heater work.
By using technique scheme, when runway flush coater works at low temperatures, it is connected heater by arranging to fix with hopper at described hopper, described heater couples heater circuit, described heater circuit is made when turning on, described heater to be powered, described hopper is heated by described heater, makes the paint heating in hopper, prevents coating low temperature from solidifying.
As improvement of the present utility model, described heater is positioned at the outer surface of described hopper, and described heater is provided with insulating barrier, and described insulating barrier is sheathed on described heater, and described insulating barrier is bonding with described hopper.
By using technique scheme, owing to the inner surface of hopper is provided with coating, and in order to allow heater preferably hopper be transmitted heat, so heater being arranged on the outer surface of described hopper, arranging insulating barrier in described heater cladding prevents heater electric leakage from working the mischief machine and staff, and bonding effect makes insulating barrier and hopper fix the most firmly to prevent heater from coming off.
As improvement of the present utility model, the outer surface of described insulating barrier is provided with thermal insulation layer, and described thermal insulation layer is bonding with described insulating barrier.
By using technique scheme; outer surface at described insulating barrier arranges one layer of thermal insulation layer; preventing touching heater in the course of normal operation such as staff makes staff scald, and plays the effect of protection staff, uses bonding mode to prevent thermal insulation layer from coming off to accidentally injure staff.
As improvement of the present utility model, described heater circuit includes that a light emitting diode, described light emitting diode are controlled by heater circuit work.
By using technique scheme, the setting of described light emitting diode, heater is made operationally to play the reminding effect to staff.
As improvement of the present utility model, described light emitting diode is in series with protective resistance.
By using technique scheme, light emitting diode is played certain protective effect by arranging of protective resistance so that it is service life is extended.
As improvement of the present utility model, described heater circuit couples a heater switch, and described heater circuit is controlled by heater switch work.
By using technique scheme, the convenient operation of switch is set at described heater circuit, and described light emitting diode is arranged on described heater switch side, it is simple to staff observes.
As improvement of the present utility model, described electric hot plate uses facial heating material.
By using technique scheme, this material had both had electric conductivity, has again many excellent specific properties of high polymer, thus is widely used in electronic equipment instrument.
As improvement of the present utility model, the thickness of described facial heating material is 0.5mm.
By using technique scheme, it is 0.5mm the thickness of facial heating material, material can also be saved while can guarantee that heats.
Compared with prior art, the utility model has the advantage of: be connected heater by arranging to fix with hopper at described hopper, make runway flush coater when working at low ambient temperatures, prevent the phenomenon of coating solidification from occurring to staff and bring bigger trouble, ensure that machine can be properly functioning, improve work efficiency.