A kind of Novel stone paint/putty spray painting device
Technical field
The utility model relates to a kind of Novel stone paint/putty spray painting device.
Background technology
Along with the development of modern application techniques, the requirement of spraying effect is also being improved constantly, is impelling spraying equipment constantly to improve; As in true mineral varnish or putty spraying, spraying effect is embodied by the situation such as coating thickness, the uniformity, and the atomization material spray mechanism of spray gun controls the size of coating flow, has crucial effect to the thickness of spraying and uniformity when being atomized.
Mostly now conventional spraying equipment is to adopt spray gun to coordinate the mode of storage tank to use, some storage tanks are all that the top being directly placed in spray gun is communicated with gun body, the object reaching spraying is flow in spray gun by the gravity of coating self, if but the denseness of coating (true mineral varnish or putty) is too large, the speed of coating circulation will slow down, cause the effect of spray gun spraying bad, and the capacity of this storage tank self is also smaller, if capacity is excessive just there will be the unhandy defect of spray gun, be summarized as:
1, present true mineral varnish spray gun (watering can) coating relies on deadweight feeding, and feeding speed is slow;
2, each charging (only has ten jin) very little, needs ceaselessly to feed, wastes time;
3, hopper will be kept during construction vertical, can not tilt very much, limitation is large;
4, during construction, coating end is too heavy in hand.
Utility model content
The purpose of this utility model is the defect in order to solve in prior art existing for spraying equipment, provides a kind of atomization, spraying effect good and adopts the Novel stone paint/putty spray painting device of Large Copacity pressurized tank.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of Novel stone paint/putty spray painting device, comprise pressurized tank and spray gun tank connected with this pressure, the upper cover place of described pressurized tank is provided with the admission gear with pressurized tank inner space, and upper cover and the pressurized tank of described pressurized tank adopt interior mode of detaining to be connected.
Above-mentioned a kind of Novel stone paint/putty spray painting device, described admission gear comprises the threeway air inlet pipe be communicated with described pressurized tank, the first end of threeway air inlet pipe and the inner space of pressurized tank, second end of threeway air inlet pipe is connected with extraneous air feed equipment, one end corresponding with the second end in threeway air inlet pipe is connected with the pressure-regulating valve regulating and enter pressurized tank internal gas pressure.
Above-mentioned a kind of Novel stone paint/putty spray painting device, described threeway air inlet pipe is also provided with Pressure gauge, and the upper cover place of pressurized tank is provided with air bleeding valve.
Above-mentioned a kind of Novel stone paint/putty spray painting device, described spray gun comprises gun body, the downside of gun body is respectively equipped with coating material passage and pressure channel, the side that the opening part of described gun body is positioned at coating material passage is provided with atomization material spray mechanism, be provided with the connected chamber being communicated with coating material passage and pressure channel in gun body, be provided with in this connected chamber and control pressure channel and the valve rod controlling organization being atomized material spray mechanism connection.
Above-mentioned a kind of Novel stone paint/putty spray painting device, described valve rod controlling organization comprises the steady pin being fixed on described connected chamber end, be set in the Compress Spring on steady pin, be positioned at the side of Compress Spring and the valve stem sleeve be connected with Compress Spring and the valve rod be connected with valve stem sleeve, the side of described valve stem sleeve is provided with and is flexibly connected with described gun body and is with the trigger of ovable valve stem and valve stem sleeve side-to-side movement.
Above-mentioned a kind of Novel stone paint/putty spray painting device, described atomization material spray mechanism comprises the air inlet cover being positioned at described gun body opening part, the nozzle be connected and the nozzle cage be set in outside nozzle is overlapped with air inlet, described air inlet cover and nozzle are all in hollow form, the hollow of air inlet cover is the transition passage being communicated with described connected chamber and nozzle hollow, and the hollow of nozzle is atomization spray material port.
Above-mentioned a kind of Novel stone paint/putty spray painting device, the end of described valve rod one end corresponding to transition passage is frustoconical, and described trigger makes the conical surface of valve stem end to contact with the passway of transition passage by band ovable valve stem side-to-side movement and is separated.
Above-mentioned a kind of Novel stone paint/putty spray painting device, the side face of described nozzle is provided with some air intakes be communicated with its hollow, the jacket wall of described air inlet cover is provided with inlet channel, described air inlet cover, nozzle and nozzle cage surround the air buffer chamber of annular, and pressure air enters air buffer chamber by the inlet channel that air inlet puts and enters in the atomization spray material port of nozzle from the air intake nozzle side face.
Above-mentioned a kind of Novel stone paint/putty spray painting device, the air intake on described nozzle side face is four, and the interface channel of the atomization spray material port of air intake and nozzle is skewed.
Above-mentioned a kind of Novel stone paint/putty spray painting device, the some air intakes on described nozzle side face are evenly arranged.
The beneficial effects of the utility model are: spray gun and the pressurized tank of this true mineral varnish/putty spray painting device are provided separately and are connected by connecting leg, by the admission gear with pressurized tank inner space to pressurized tank air feed, coating is pressed in the coating material passage of spray gun by air pressure, upper cover and the pressurized tank of pressurized tank adopt interior mode of detaining to be connected, air pressure is larger, the sealing of upper cover is made an appointment, compared with tradition, the capacity both having increased traditional storage tank also overcomes the not smooth defect of coating circulation that traditional storage tank occurred by self gravitation, the side face of the nozzle of spray gun is provided with some air intakes be communicated with its hollow, the jacket wall of air inlet cover is provided with inlet channel, air inlet cover, nozzle and nozzle cage surround the air buffer chamber of annular, pressure air enters air buffer chamber by the inlet channel that air inlet puts and enters in the atomization spray material port of nozzle from the air intake nozzle side face, when blasting air to the pressure channel of spray gun, compressed air enters into air buffer chamber and the air intake of multiple even arrangement on nozzle side face enters into the atomization spray material port of nozzle from the inlet channel that air inlet is overlapped, the refinement atomizing particle of nozzle place coating, also improve the uniformity of spraying, in sum, the beneficial effect of this equipment is:
1, use compressed air feeding, feeding speed can arbitrarily regulate;
2, once can fill 130kg material, save a large amount of charge time;
3, spray gun can be constructed by 360 degree of arbitrary orientations, flexible operation;
4, coating is in pressurized tank, alleviates the burden of workmen.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model spray gun;
Fig. 3 is the A district enlarged drawing in Fig. 2.
Detailed description of the invention
Further understand for making to have architectural feature of the present utility model and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1 and Figure 2, a kind of Novel stone paint/putty spray painting device, the spray gun 2 comprising pressurized tank 1 and be connected with this pressurized tank 1, upper cover 3 place of pressurized tank 1 is provided with the admission gear with pressurized tank 1 inner space, and upper cover 3 and the pressurized tank 1 of pressurized tank adopt the mode of interior button to be connected.
Wherein, admission gear comprises the threeway air inlet pipe 4 be communicated with pressurized tank 1, the first end of threeway air inlet pipe 4 and the inner space of pressurized tank 1, second end of threeway air inlet pipe 4 is connected with extraneous air feed equipment, one end corresponding with the second end in threeway air inlet pipe 4 is connected with the pressure-regulating valve 5 regulating and enter pressurized tank internal gas pressure, threeway air inlet pipe 4 is also provided with Pressure gauge 6, and the upper cover place of pressurized tank is provided with air bleeding valve 7.
Spray gun 2 comprises gun body 8, the downside of gun body 8 is respectively equipped with coating material passage 9 and pressure channel 10, the side that the opening part of gun body 8 is positioned at coating material passage 9 is provided with atomization material spray mechanism, be provided with the connected chamber 11 being communicated with coating material passage 9 and pressure channel 10 in gun body 8, be provided with in this connected chamber 11 and control pressure channel 10 and the valve rod controlling organization being atomized material spray mechanism connection.
Valve rod controlling organization comprises the steady pin 12 being fixed on connected chamber 11 end, be set in the Compress Spring 13 on steady pin 12, be positioned at the side of Compress Spring 13 and the valve stem sleeve 14 be connected with Compress Spring 13 and the valve rod 15 be connected with valve stem sleeve 14, the side of valve stem sleeve 14 is provided with and is flexibly connected with gun body 8 and is with the trigger 16 of ovable valve stem 15 and valve stem sleeve 14 side-to-side movement.
As shown in Figure 2 and Figure 3, atomization material spray mechanism comprises the air inlet cover 17 being positioned at gun body 8 opening part, the nozzle cage 19 overlapping 17 nozzles be connected 18 with air inlet and be set in outside nozzle 18, air inlet cover 17 and nozzle 18 are all in hollow form, the hollow of air inlet cover 17 is the transition passage 20 being communicated with connected chamber 11 and nozzle 18 hollow, the hollow of nozzle is atomization spray material port 21, the end of valve rod 15 one end corresponding to transition passage 20 is frustoconical, and trigger 16 makes the conical surface of valve rod 15 end to contact with the passway of transition passage 20 by band ovable valve stem 15 side-to-side movement and is separated.
The side face of nozzle 18 is provided with some air intakes 22 be communicated with its hollow (being atomized spray material port 21), the jacket wall of air inlet cover 17 is provided with inlet channel 23, air inlet cover 17, nozzle 18 and nozzle cage 19 surround the air buffer chamber 24 of annular, and pressure air is entered air buffer chamber 24 by the inlet channel 23 on air inlet cover 17 and entered in the atomization spray material port 21 of nozzle from the air intake 22 nozzle side face.
In the utility model, the air intake 22 on nozzle 18 side face is four, and air intake 22 is skewed with the interface channel of the atomization spray material port 21 of nozzle 18, and the some air intakes 22 on nozzle side face are evenly arranged.
Spray gun 2 and the pressurized tank 1 of this true mineral varnish/putty spray painting device are provided separately and are connected by connecting leg 25, by the admission gear with pressurized tank 1 inner space to pressurized tank 1 air feed, admission gear's (air pump) is to pressure channel 10 air feed simultaneously, the inlet channel 23 that wherein pressure channel 10 is overlapped on 17 by bronchus 26 and air inlet is communicated with, this equipment operationally, coating is pressed in the coating material passage 9 of spray gun 2 by air pressure, upper cover 3 and the pressurized tank 1 of pressurized tank 1 adopt the mode of interior button to be connected, air pressure is larger, the sealing of upper cover 3 is made an appointment, compared with tradition, both the capacity having increased traditional storage tank also overcomes the not smooth defect of coating circulation that traditional storage tank occurred by self gravitation, the side face of the nozzle 18 of spray gun 2 is provided with some air intakes 22 be communicated with its hollow, the jacket wall of air inlet cover 17 is provided with inlet channel 23, air inlet cover 17, nozzle 18 and nozzle cage 19 surround the air buffer chamber 24 of annular, pressure air is entered air buffer chamber 24 by the inlet channel 23 on air inlet cover 17 and is entered in the atomization spray material port 21 of nozzle from the air intake nozzle 18 side face, when blasting air to the pressure channel 10 of spray gun 2, compressed air enters into air buffer chamber 24 and the atomization spray material port 21 that the air intake 22 of multiple even arrangement on nozzle 18 side face enters into nozzle is atomized the coating sprayed from atomization spray material port 21 from the inlet channel 23 of air inlet cover 17, improve the uniformity of spraying.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.