Summary of the invention
First coating is joined in withstand voltage airtight container, then add air pressure to container, open discharging opening switch, coating is under the effect of air pressure, along leadingPipe flow in rotary broom, reaches the object of Automatic-feeding. For coating can evenly be flow in brush, the one, regulate the large of pressure in sealed containerLittle. The 2nd, turn switch on Automatic-feeding special pole and control the flow of coating, on airtight container, be designed with multiple discharging openings, can meet manyPeople uses simultaneously, and coating in use, is all under sealing state, non-volatile, is also difficult for making dirty, remains original state, workDo completely, bleed off the air of airtight container, then bleed to airtight container, become negative pressure, coating in brush and conduit is back in container to short-termNeed not, also needn't clean, brush is put into and in water, invaded bubble. If interlude is very long, to water filling in brush, coating is washed out, thenRotary broom is taken apart and cleaned up.
Automatic feed rolling brush machine, " dipping " mode while thoroughly having changed traditional work, has taked continual feed mode, has realized coating workThe continuity of industry, has also opened up the ground zero that painting tool updates.
For achieving the above object, the utility model can be taked following technical proposals:
The utility model comprise bring into, the pressure-resistant seal container of discharging opening and inlet, outlet, on charging and discharging mouth and inlet, outlet, be mostly provided withThe conduit of switch and corresponding use, charging aperture can be installed to the optional position of airtight container as required, discharging opening to be installed to container bottom orLower end. Inlet, outlet is arranged on the upper end of container, is provided with and is with barometric pressure regulator valve on air inlet, is used for regulating the air pressure size in container,Pressure regulator valve connects air pump machine (air compressor machine) by conduit, is used for adding air pressure to airtight container and uprises pressure or the change negative pressure of bleeding.
First be toward charging in airtight container, have two kinds of methods, one is to pour method into, is exactly directly from charging aperture, coating to be poured into. Two kinds is to suckMethod, first extend into charging aperture conduit in paint can, opens charging aperture switch, then air inlet/outlet conduit is received to the suction port of air pump, starts gasPump is to the container change vacuum of bleeding, and coating is just inhaled in airtight container like this, completes charging.
Discharging is the work progress of round brush coating namely, at discharging opening, switch is installed, and the snap joint on switch is connected with conduit, on conduit connectsAutomatic-feeding special pole, nipple on special pole connects upper rotary broom, and the axle of rotary broom is the bend pipe of hollow, and bend pipe wall end has successively size notSame hole, coating just evenly flows in cylinder core from these holes, and cylinder core is also special, has the hole being much evenly distributed to be used for overflowing coating,Reach the object of even feed. Work progress is: air inlet/outlet conduit is received to the aerating port of air pump, booster air pump adds air pressure to container, works as gasWhen pressure reaches suitable atmospheric pressure, open discharging opening switch, then open the switch on Automatic-feeding special pole, coating is just through Automatic-feeding special pole,Flow in rotary broom, be then brushed on the object of construction.
Automatic-feeding special pole, has two kinds of stock and quarter butts, and stock is for large place, space, and quarter butt is for little place, space, and Automatic-feeding is specialMake of bar metal tube, the other end of screw thread nipple inserts in metal tube, is fixed up. The outer silk end of screw thread is exposed at outside the metal mouth of pipe, sideJust be connected with rotary broom screw thread internal thread. The other end of metal tube is fixed with globe valve switch, and globe valve embeds in metal tube, be hidden in metal tube,Outside is not seen. The switch of Automatic-feeding special pole, near arm, conveniently uses hand operated. Between nipple and globe valve, connect with conduit. AsFruit, metal tube junction good seal, also can save the conduit in Automatic-feeding special pole.
With supporting the also having with the lengthening special pole of caoutchouc elasticity braces of Automatic-feeding special pole, leave draw-in groove, draw-in groove lengthening special pole head portionTrip bolt is installed above, and lengthening special pole is enclosed within the globe valve place of Automatic-feeding special pole, tightens trip bolt, lengthens special pole and automatically suppliesJust connecting together tightly of material special pole. Suspension ring are installed lengthening on special pole, suspension ring by holder can be fixed to lengthen on special pole arbitrarilyPosition, there is ring buckle at the two ends of caoutchouc elasticity braces, and ring buckle is connected on suspension ring, and the length of braces can regulate, and the position of suspension ring also can rootMobile according to needs, adapt to different height. In the time brushing ceiling (or ceiling), lifting round brush with two hands, both hands not only want it to bearWeight, also will make its movement all around, very painstaking. For laborsaving, just design carrys out supported weight with braces: first two of rubber bracesEnd is fixed on extension bar, then braces is carried on the arm piggyback, bears whole weight with shoulder, and liberation both hands are handled rotary broom. Use rubber bulletProperty braces, exactly in order to allow rotary broom can be close to ceiling in the time moving forward and backward. If the height of ceiling is not too high, do not need to lengthen specialWhen bar, also caoutchouc elasticity braces can be fixed on Automatic-feeding special pole, also can play same effect.
Designing multiple discharging openings, is in order to meet in large-area job site, needs many people to work (for example, on scaffold and lift one simultaneouslyAs be all that two people brush simultaneously), many conduits connect many cover rotary brooms, also can be as required, connect the paint brush of different use.
In order to meet different use, also can, on a discharging opening, connect multiple branches discharging opening, each branch discharging opening, connects as requiredThe conduit that upper thickness is different, then install the paint brush of different purposes, also can on a conduit, change in turn the paint brush of different purposes. In a wordDifferent use, selects different paint brushes, and combination, reaches handy effect freely.
Be designed with coating display tube in the outer end of pressure vessel, pipe is transparent, is used for showing number and the color of coating.
In pressure vessel bottom, universal wheel is installed, is used for convenient mobile.
With automatic feed rolling brush machine supporting also have Automatic-feeding air pump special, there is aerating and bleed two kinds of functions. While adding air pressure to closed container,Conduit access aerating port uprises pressure. While bleeding to closed container, access suction port, takes out and presses change vacuum.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model: charging aperture (1.2), discharging opening (3,4), air inlet/outlet (5,6), pressure regulator valve (7),Pressure gauge (8), conduit (9), globe valve switch (10), metal tube (11), interior nipple (12), rotary broom (13), coating display tube (14),Airtight container handle (15), universal wheel (16)
Fig. 2 is the structural representation of rotary broom: drum cover 1, cylinder locking closure 2, cylinder 3, cylinder skeleton 4, supporting member 5, y-type seal ring 6,Winding pipe assembly 7, the interior Threaded Connector Coupling 9 being connected with the connector 8 of cylinder, with Automatic-feeding special pole
Fig. 3 is the structural representation of Automatic-feeding special pole: nipple 1, globe valve switch 2, snap joint 3, metal tube 4, conduit
Fig. 4 lengthens special pole structural representation: bayonet coupling 1, trip bolt 2, suspension ring holder 3, suspension ring 4, caoutchouc elasticity braces 6, the back of the bodyBracelet 5, metal tube 7
Fig. 5 is automatic feed rolling brush machine air pump special (air compressor machine) schematic diagram: add gas port 1, bleeding point 2. air pump specials (air compressor machine) 3
Concrete embodiment
As Figure 1-5, automatic feed rolling brush machine described in the utility model, includes charging aperture (1,2) discharging opening (3,4) and air inlet/outlet (5.6)The pressure sealing container (15) of handle, coating display tube (14), universal wheel (16). On charging aperture (1,2), globe valve switch is installed, ballSnap joint on valve is connected with conduit, is used for importing coating. Ball valve (3,4) is also installed on discharging opening, and the snap joint of ball valve is connected withConduit (9), the other end of conduit connects Automatic-feeding special pole (11), Automatic-feeding special cylinder in nipple (12) connection of special poleBrush (13). If the length of Automatic-feeding special pole is not enough, then connect Automatic-feeding lengthening special pole (Fig. 4). At the top of described pressure vesselBe provided with air inlet/outlet (5.6), pressure regulator valve (7), air gauge (8), safety valve are above installed, the snap joint on pressure regulator valve is connected with conduit, leadsPipe is connected on air pump or air compressor machine (Fig. 5).
Workflow is: required coating is packed into by charging aperture or suction pressure container in, then use air pump (air compressor machine) connect air inlet toAirtight container aerating, in the time reaching suitable air pressure, opens the ball valve switch of discharging opening, and then opens the ball valve switch on Automatic-feeding special pole,Air pressure is pressing coating just to flow in brush uniformly, and then round brush is to the object of construction. Have two aspects can control coating flow, one is to regulateThe size of pressure in container, the 2nd, the size of adjusting Automatic-feeding special pole upper ball valve switch. According to difference construction demand, select corresponding use fromMove feed special pole and lengthen special pole, also having the paint brush of different use.