CN2467185Y

CN2467185Y - High pressure elctrostatic spraying machine

Info

Publication number: CN2467185Y
Application number: CN 01214231
Authority: CN
Inventors: 李烈昭
Original assignee: 李烈昭
Current assignee: Deng Xuegang
Priority date: 2001-02-22
Filing date: 2001-02-22
Publication date: 2001-12-26
Anticipated expiration: 2011-02-22

Abstract

The utility model discloses a high pressure electrostatic spraying machine which is composed of an electrostatic generator and an airbrush fluidizer, wherein the fluidizer is characterized in that a vane is driven by an electric machine to rotate in high speed for fluidizing material, and the material is ejected in high speed. Compared with the prior art, the utility model has no air compressor, airer and oil and water separator, and thus, investment is reduced greatly; the utility model has high work efficiency and low noise, and work loss is reduced from 3.5 kw/ hour to 5 kw/ hour to 0.75 kw/ hour to 1 kw/ hour.

Description

The high pressure electrostatic painting machine

The utility model relates to field of metal surface treatment technology, particularly relates to a kind of high pressure electrostatic painting machine.

Existing electrostatic sprayer power consumption is big, the noise height, and work efficiency is general, and working service is complicated, the maintenance cost height; Required accessory difficulty is purchased, and corollary equipment is many, needs the compressor oil separator, device for drying and filtering etc., the compressed air that air compressor machine provides still contains moisture content, oil stain after handling by drying, filtration etc., sticks in pipeline and the spray gun, cause obstruction, influence work efficiency, make troubles to working service.

Goal of the invention of the present utility model is intended to overcome above-mentioned prior art shortcoming, provides that a kind of corollary equipment is few, operating efficiency is higher, the worker consumes low, low cost of manufacture, uses high pressure electrostatic painting machine easy to maintenance.

Goal of the invention of the present utility model is achieved in that improves the scheme that produces high pressure draught in the prior art, remove air compressor, oil water separator, device for drying and filtering rotates at a high speed with the driven by motor blade, produces high pressure draught and reaches the effect of air compressor machine.

The utility model is by electrostatic generator, spray gun, fluidizer is formed, wherein fluidisation is put by casing, hopper, bolt is regulated in discharging, discharge nozzle, the air inlet adjustment switch, high-pressure air hose, fluidising chamber, blade, motor and power switch are formed, the fluidizer outside is a casing, inner upper right is hopper, hopper communicates by discharge nozzle and fluidising chamber, discharging is regulated and is bolted to feed hopper bottom one side, corresponding with the discharge nozzle position, the top is taper, discharging is regulated in the bolt logical and link to each other with high-pressure air hose, in the bottom of hopper an air inlet adjustment switch that communicates with high-pressure air hose is arranged, hopper one side is a fluidising chamber, and the outlet of fluidising chamber is taper and spray gun communicates, be provided with a motor in the left side of fluidising chamber, drive axle of motor penetrates in the fluidising chamber, and blade is positioned at the middle part of fluidising chamber, is fixedly connected on the top of motor transmission shaft, fluidising chamber's air inlet is positioned at around the power transmission shaft, and power switch is located at the upper lateral part of casing.

Operation logic of the present utility model is such: turn on the power switch, the motor operation drives the blade high-speed cruising, and it is outside to produce high velocity air, straight-through spray gun, and the bottom air outlet that passes through fluidising chamber is carried a small amount of gases at high pressure through the air inlet adjustment switch in hopper, make Flow of Goods and Materials, regulate discharging and regulate the size in bolt control discharge nozzle discharging gap, simultaneously, the straight-through discharge nozzle of bolt top ejection high pressure draught is regulated in discharging, the movement velocity of quickening material also makes discharging guarantee to hold unobstructedly not to be stopped up, bigger pressure differential is arranged between fluidising chamber and the hopper, make the interior material of hopper enter fluidising chamber smoothly, the material that enters fluidising chamber is with electrostatic adherence in spray gun on workpiece through the straight-through spray gun of high-speed gas mixing that blade produces.

Utility model has the following advantages:

One, corollary equipment is few: this high pressure electrostatic painting machine is compared with existing flush coater, has reduced air compressor machine, oil water separator, air drying and three kinds of equipment, greatly reduces production cost;

Two, noise is few: noise is few behind the no air compressor machine, has improved working environment;

Three, maintenance easy to use is few, has improved operating efficiency;

Four, the worker consumes low: this device is compared from 3.5～5.5kw/ hour and was reduced to 0.75～1kw/ hour with having flush coater now, and operating cost greatly reduces.

Provide accompanying drawing of the present utility model below

Fig. 1 is a structural representation of the present utility model.

The utility model is by electrostatic generator 1, spray gun 2, fluidizer 3 is formed, wherein fluidizer 3 is by casing 4, hopper 5, bolt 6 is regulated in discharging, discharge nozzle 7, air inlet adjustment switch 8, high-pressure air hose 9, fluidising chamber 10, blade 11, motor 12 and power switch 13 are formed, fluidizer 3 outsides are casings 4, inner upper right is hopper 5, hopper 5 communicates by discharge nozzle 7 and fluidising chamber, discharging is regulated bolt 6 and is fixed on hopper 5 bottoms one side, corresponding with discharge nozzle 7 positions, the top is taper, discharging is regulated in the bolt 6 logical and link to each other with high-pressure air hose 9, an air inlet adjustment switch 8 that communicates with high-pressure air hose 9 is arranged in the bottom of hopper 5, hopper 5 one sides are fluidising chamber 10, the outlet of fluidising chamber 10 is taper and spray gun 2 communicates, be provided with a motor 12 in the left side of fluidising chamber 10, the power transmission shaft of motor 12 penetrates in the fluidising chamber 10, blade 11 is positioned at the middle part of fluidising chamber 10, be fixedly connected on the top of motor 12 power transmission shafts, fluidising chamber's 10 air inlets are positioned at around the power transmission shaft, and power switch 13 is located at the outer upper of casing 10.

The utlity model has that corollary equipment is few, operating efficiency is higher, the worker consume low, manufacture This is low, and use and maintenance is advantage easily.

Claims

1, a kind of high pressure electrostatic painting machine is by electrostatic generator (1), spray gun (2), fluidizer (3) is formed, it is characterized in that fluidizer (3) is by casing (4), hopper (5), bolt (6) is regulated in discharging, discharge nozzle (7), air inlet adjustment switch (8), high-pressure air hose (9), fluidising chamber (10), blade (11), motor (12) and power switch (13) are formed, fluidizer (3) outside is casing (4), inner upper right is hopper (5), hopper (5) communicates by discharge nozzle (7) and fluidising chamber (10), discharging is regulated bolt (6) and is fixed on hopper (5) bottom one side, corresponding with discharge nozzle (7) position, the top is taper, discharging is regulated in the bolt (6) logical and link to each other with high-pressure air hose (9), the air inlet adjustment switch (8) that has one and high-pressure air hose (9) communicate in the bottom of hopper (5), hopper (5) one sides are fluidising chamber (10), the outlet of fluidising chamber (10) is taper and spray gun (2) communicates, be provided with a motor (12) in the left side of fluidising chamber (10), the power transmission shaft of motor (12) penetrates in the fluidising chamber (10), blade (11) is positioned at the middle part of fluidising chamber, be fixedly connected on the top of motor (12) power transmission shaft, fluidising chamber (10) air inlet is positioned at around the power transmission shaft, and power switch (13) is located at the outer upper of casing (4).