CN106513202A - Spraying device - Google Patents
Spraying device Download PDFInfo
- Publication number
- CN106513202A CN106513202A CN201611179743.5A CN201611179743A CN106513202A CN 106513202 A CN106513202 A CN 106513202A CN 201611179743 A CN201611179743 A CN 201611179743A CN 106513202 A CN106513202 A CN 106513202A
- Authority
- CN
- China
- Prior art keywords
- gun body
- pull bar
- pump
- fixed
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 35
- 238000010992 reflux Methods 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 30
- 238000010168 coupling process Methods 0.000 claims description 30
- 238000005859 coupling reaction Methods 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 30
- 238000000605 extraction Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000012776 electronic material Substances 0.000 claims description 4
- 239000008393 encapsulating agent Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002305 electric material Substances 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 politef Polymers 0.000 description 1
- 229950000845 politef Drugs 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0413—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with reciprocating pumps, e.g. membrane pump, piston pump, bellow pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0416—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with pumps comprising rotating pumping parts, e.g. gear pump, centrifugal pump, screw-type pump
Landscapes
- Nozzles (AREA)
Abstract
A spraying device comprises a first box (101), a second box (191), electric material lifting pumps (200) and a sealing pull rod gun (300). A first raw material is arranged in the first box (101). A second raw material is arranged in the second box (191). The electric material lifting pumps (200) are arranged on the first box (101) and the second box (191) and used for pulling out the first raw material of the first box (101) and the second raw material of the second box (191). The sealing pull rod gun (300) is used for spraying a mixture of the first raw material and the second raw material pulled out by the electric material lifting pumps (200). The electric material lifting pumps (200) and the sealing pull rod gun (300) are driven electrically and are each provided with a backflow pipeline achieving back flowing towards the interior of the first box (101) and the interior of the second box (191). The spraying device has the beneficial effects of being small in occupied space, low in noise, low in pollution and low in raw material waste, flowing of the raw materials in the first box (101) and the second box (191) can be promoted, and raw material sedimentation can be avoided.
Description
Technical field
The present invention relates to field is sprayed, more particularly to a kind of device for spraying.
Background technology
In recent years, as the Chinese government is greatly improved to every profession and trade energy-conserving and environment-protective requirement, building industry heat preservation energy-saving index
Increasingly paid attention to by each side user.In original paint finishing, need the polyureas of two components, polyurethane resin, resin, bullet
The multiple materials such as gonosome are sprayed.
In original paint finishing, above-mentioned material is by pneumatic actuation and/or hydraulic-driven, pneumatic actuation, hydraulic-driven
Advantage be：When pipeline blockage, pressure exceed threshold value, pneumatic actuating device, fluid pressure drive device can be automatically stopped work,
Pneumatic actuating device, fluid pressure drive device will not be damaged.However, pneumatic actuating device, fluid pressure drive device maintenance cost are higher,
Using noise it is larger, take up an area it is larger, pollute larger, wastage of material it is larger, it is impossible to reach the requirement of energy-conserving and environment-protective.
If the pneumatic actuating device of above-mentioned driving raw material, fluid pressure drive device are changed to more environmentally friendly motor, work as pipe
When road blocking, pressure exceed threshold value, motor still operating is likely to cause burn-down of electric motor.
Therefore, need a kind of when pipeline blockage, pressure exceed threshold value, the paint finishing that raw material can be flowed back at present badly.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of simple structure, low cost, easy to operate, the little, noise of occupation of land
Little, pollution less, the few spray equipment of wastage of material.
Spray equipment of the present invention, including the first casing, are internally provided with the first raw material；Second casing, is internally provided with
Two raw materials；Electronic to carry material pump, which is configured on first casing, the second casing, and which is used to extract the first former of the first casing out
Material, the second raw material of the second casing；Sealing pull bar rifle, which is used to spray electronic first raw material and second for putting forward material pumped
The mixture of raw material；Wherein, by electric drive, electronic the carrying expects pump, sealing pull bar to electronic material pump, the sealing pull bar rifle of carrying
Rifle is all provided with oriented first casing, the reflux pipe of the second casing internal reflux.
Spray equipment of the present invention, wherein the electronic material pump that carries includes the pump housing, which is driven by material pump motor is carried；First carries material
Pipeline, its lower end are connected with the discharging opening of the pump housing；First reflux pipe, the upper end on its upper end and the first extraction pipe road
Connection；Wherein, the junction of the first extraction pipe road and the first reflux pipe is provided with fluid issuing, and the fluid issuing is used for
It is connected with spraying pipeline；The lower end of first reflux pipe is provided with bypass outlet.
Spray equipment of the present invention, wherein first reflux pipe is provided with reflux cycle adjustment switch, the reflux cycle
Adjustment switch is used for the aperture for controlling the bypass outlet.
Spray equipment of the present invention, wherein the side wall of the pump housing is provided with relief valve, when the pressure of the pump housing exceedes predetermined threshold value
When, relief valve connects pump body and outside.
Spray equipment of the present invention, wherein the material pump motor that carries is configured in the top on the first extraction pipe road, it is described to carry
The output shaft of material pump motor is connected through the first extraction pipe road with the pump housing.
Spray equipment of the present invention, wherein the pump housing is Gerotor pump, screw pump or piston pump.
Spray equipment of the present invention, wherein the sealing pull bar rifle includes gun body, its underpart is provided with pikestaff, and its side offers
First gun body flow ipe, the first gun body flow out pipeline, and its opposite side offers the second gun body flow ipe, the second gun body and flows out
Pipeline, the first gun body flow ipe, the first gun body flow out pipeline, the second gun body flow ipe, the second gun body and flow out pipeline
Connect with the injection pipe of gun body；Pull bar, which is configured in the injection pipe, and which is moved along the injection pipe, its both sides
The first backflash, the second backflash are offered respectively, and first backflash is just to the first gun body flow ipe, the first gun body stream
Go out pipeline, second backflash just flows out pipeline to the second gun body flow ipe, the second gun body；Wherein, the pull bar passes through
Straight-line motion mechanism is connected with the gun body；Wherein, the pull bar is offered and is surrounded on the first backflash and/or the second backflash
Seal groove, be provided with encapsulant in the seal groove.
Spray equipment of the present invention, wherein the straight-line motion mechanism include gun body motor, gun body nut, gun body leading screw,
One shaft coupling, second shaft coupling；The gun body motor is fixed with the gun body, and the output shaft of the gun body motor passes through second
Axle device is fixed with the gun body leading screw, and the gun body leading screw is connected with gun body nut thread, the outer circumference surface of the gun body nut
It is provided with shank, lead screw guide rails movement of the shank in gun body, the length direction of the lead screw guide rails and the gun body leading screw
It is axially in parallel, end and the first shaft coupling of the gun body nut are fixed, and the first shaft coupling and the pull bar are solid
It is fixed.
Spray equipment of the present invention, wherein the straight-line motion mechanism is linear electric motors, the linear electric motors and the gun body
Fixed, the telescopic end of the linear electric motors is fixed with the pull bar.
Spray equipment of the present invention, wherein the first shaft coupling includes the first housing, the second housing, fixing bolt, it is described
First housing is fixed with the gun body nut, and second housing is fixed with the pull bar, and first housing, the second housing lead to
Cross fastening bolt to fix.
Spray equipment of the present invention, wherein the straight-line motion mechanism include gun body motor, crank, crank connecting link, slide block,
One shaft coupling, second shaft coupling；
The gun body motor is fixed with the gun body, and the output shaft of the gun body motor passes through second shaft coupling and the song
Handle is fixed, and one end chain connection of the crank and crank connecting link, the other end of the crank connecting link are connected with the slide block hinge
Connect, the slide block is moved along the gun body guide rail of gun body, and the length direction of the gun body guide rail is flat with the length direction of the gun body
OK, the slide block is fixed with the first shaft coupling, and the first shaft coupling is fixed with the pull bar.
Spray equipment of the present invention, wherein the switch of the straight-line motion mechanism is arranged on the pikestaff.
Spray equipment of the present invention, wherein the pull bar is provided with sealing ring in the both sides of the first backflash, the second backflash.
Spray equipment difference from prior art of the present invention be spray equipment of the present invention electric drive it is electronic carry material pump,
On the premise of sealing pull bar rifle, in order to avoid motor because pipeline blockage is burnt, therefore reflux pipe is set, the original for failing to spray is made
Material is back in the first casing, the second casing.Therefore, the present invention compared to traditional hydraulic-driven, the mode of pneumatic actuation and
Speech, not only have the advantages that to take up an area that little, noise is little, pollution less, wastage of material it is few, and the first casing, the second case can also be promoted
The flowing of internal raw material, it is to avoid raw material is precipitated.
Below in conjunction with the accompanying drawings the spray equipment of the present invention is described further.
Description of the drawings
Fig. 1 is the schematic diagram of spray equipment；
Fig. 2 is the electronic front view for carrying material pump of spray equipment；
Fig. 3 is the partial enlarged drawing of Fig. 1；
Fig. 4 is the front view of the reflux cycle adjustment switch of spray equipment；
Fig. 5 is the left view of the reflux cycle adjustment switch of spray equipment；
Fig. 6 is the first kinestate schematic diagram of the sealing pull bar rifle of spray equipment；
Fig. 7 is the second kinestate schematic diagram of the sealing pull bar rifle of spray equipment；
Fig. 8 is the left view of the pull bar of the sealing pull bar rifle of spray equipment；
Fig. 9 is the front view of the pull bar of the sealing pull bar rifle of spray equipment；
Figure 10 is the top view of the pull bar of the sealing pull bar rifle of spray equipment；
Figure 11 is the structural representation of the straight-line motion mechanism of the sealing pull bar rifle of spray equipment.
Specific embodiment
Embodiment 1
As shown in Fig. 1～3,6～10, referring to Fig. 1, spray equipment of the present invention includes
First casing 101, is internally provided with the first raw material；
Second casing 191, is internally provided with the second raw material；
Electronic to carry material pump 200, which is configured on first casing 101, the second casing 191, and which is used to extract the first case out
Second raw material of the first raw material of body 101, the second casing 191；
Sealing pull bar rifle 300, which is used to spray the mixed of electronic first raw material and the second raw material for proposing the material extraction of pump 200
It is fit；
Wherein, by electric drive, electronic the carrying expects pump 200, sealing to electronic material pump 200, the sealing pull bar rifle 300 of carrying
Pull bar rifle 300 is all provided with oriented first casing 101, the reflux pipe of 191 internal reflux of the second casing.
The present invention electric drive is electronic carry material pump 200, sealing pull bar rifle 300 on the premise of, in order to avoid motor is because of pipeline
Block and burn, therefore reflux pipe is set, the raw material for failing to spray is back in the first casing 101, the second casing 191.Cause
This, the present invention for traditional hydraulic-driven, the mode of pneumatic actuation, not only with take up an area little, noise it is little, pollution
Less, the few advantage of wastage of material, and the flowing of raw material in the first casing 101, the second casing 191 can also be promoted, it is to avoid it is former
Material precipitation.
Referring to Fig. 2,3, it is described it is electronic carry material pump 200 include
The pump housing 201, which is driven by material pump motor 202 is carried；
First extraction pipe road 203, its lower end is connected with the discharging opening of the pump housing 201；
First reflux pipe 204, its upper end are connected with the upper end on the first extraction pipe road 203；
Wherein, the junction of the first extraction pipe road 203 and the first reflux pipe 204 is provided with fluid issuing 205, described
Fluid issuing 205 for spraying pipeline 209 be connected；The lower end of first reflux pipe 204 is provided with bypass outlet 206.
The present invention, is incited somebody to action when can work as the spraying blocking of pipeline 209 by above-mentioned bypass outlet 206 and the arrangement of fluid issuing 205
The raw material that first extraction pipe road 203 cannot pump out is back to and is mounted with by the bypass outlet 206 of the first reflux pipe 204
In first casing 101 or the second casing 191 of raw material, on the one hand say, it is to avoid burning for motor, on the other hand say, by continuing
The bypass outlet 206 of backflow and raw material is stirred.
Preferably, first reflux pipe 204 is provided with reflux cycle adjustment switch 207, and the reflux cycle adjustment is opened
Closing 207 is used to control the aperture of the bypass outlet 206.
The present invention adjusts the aperture that switch 207 controls the bypass outlet 206 by reflux cycle, can make original in blocking
The backflow of material lower resistance as far as possible, and when material is normally carried, make raw material flow back as few as possible, so as to improve the effect for carrying material pump
Rate.
Preferably, the side wall of the pump housing 201 is provided with relief valve 208, when the pressure of the pump housing 201 exceedes predetermined threshold value,
The connection pump housing 201 of relief valve 208 is inside and outside.
The present invention can discharge the raw material in the pump housing 201 by relief valve 208, so as to avoid burn-down of electric motor.
Preferably, described to carry the top that material pump motor 202 is configured in the first extraction pipe road 203, described carrying expects pump electricity
The output shaft of machine 202 is connected through the first extraction pipe road 203 with the pump housing 201.
The present invention's carries material pump motor 202 as heating is larger, therefore, configured the top on the first extraction pipe road 203
Portion can avoid its heating from affecting the chemical property of raw material.
Preferably, the pump housing 201 is Gerotor pump, screw pump or piston pump.
Preferably, referring to Fig. 6～10, the sealing pull bar rifle 300 includes
Gun body 301, its underpart are provided with pikestaff 302, and its side offers the first gun body flow ipe 304, the first gun body stream
Go out pipeline 305, its opposite side offers the second gun body flow ipe 306, the second gun body and flows out pipeline 307, first gun body
Flow ipe 304, the first gun body flow out pipeline 305, the second gun body flow ipe 306, the second gun body and flow out pipeline 307 and gun body
301 injection pipe 308 is connected；
Pull bar 303, which is configured in the injection pipe 308, and which is moved along the injection pipe 308, and its both sides is distinguished
Offer the first backflash 331, the second backflash 332, first backflash 331 just to the first gun body flow ipe 304,
One gun body flows out pipeline 305, and second backflash 332 just flows out pipeline to the second gun body flow ipe 306, the second gun body
307；
Wherein, the pull bar 303 is connected with the gun body 301 by straight-line motion mechanism.
Wherein, the pull bar 303 offers the seal groove for being surrounded on the first backflash 331 and/or the second backflash 332
333, encapsulant is provided with the seal groove 333.The encapsulant is rubber, politef, polyurethane or elastomer.
The present invention is by can be along the pull bar 303 of the movement of injection pipe 308 by the first gun body flow ipe 304, the first rifle
Two kinds of raw materials that body flow out pipeline 305, the second gun body flow ipe 306, the second gun body are flowed out in pipeline 307 are confluxed or are returned
Stream, i.e. two kinds of raw material mixing are sprayed or gun body is flowed out with the first gun body outflow pipeline 305, the second gun body outflow pipeline 307
301, it is to avoid the first gun body flow ipe 304, the blocking of the second gun body flow ipe 306 cause to drive the motor of material flow to burn
Ruin.In other words, when pull bar 303 is ejected towards the outer end of injection pipe 308 by straight-line motion mechanism, the first backflash
First gun body flow ipe 304, the first gun body are flowed out pipeline 305 by 331 to be turned on, and the second gun body is flowed into by the second backflash 332
Pipeline 306, the second gun body flow out pipeline 307 and turn on, closed mode of the gun body in not spraying.And work as pull bar 303 by straight line
Motion and towards the inner side of injection pipe 308 withdraw when, the first backflash 331 of pull bar 303 is only flowed out with the first gun body
Pipeline 305 is connected, and the second backflash 332 of pull bar 303 only flows out pipeline 307 with the second gun body and connects, now, the first gun body stream
The raw material entered in pipeline 304, the second gun body flow ipe 306 in injection pipe 308 confluxes and sprays.
Preferably, the straight-line motion mechanism includes gun body motor 309, gun body nut 310, gun body leading screw 311, first
Axle device 312, second shaft coupling 313；
The gun body motor 309 is fixed with the gun body 301, and the output shaft of the gun body motor 309 passes through the second shaft coupling
Device 313 is fixed with the gun body leading screw 311, and the gun body leading screw 311 is threadedly coupled with gun body nut 310, the gun body nut
310 outer circumference surface is provided with shank, lead screw guide rails movement of the shank in gun body 301, the length side of the lead screw guide rails
To axially in parallel with the gun body leading screw 311, end and the first shaft coupling 312 of the gun body nut 310 are fixed, institute
State first shaft coupling 312 to fix with the pull bar 303.
The present invention drives the movement of pull bar 303 by the straight-line motion mechanism of screw structure, makes the movement travel of pull bar 303
It is more controllable.
Certainly, a kind of deformation of the straight-line motion mechanism can also be：The straight-line motion mechanism is linear electric motors, described
Linear electric motors are fixed with the gun body 301, and the telescopic end of the linear electric motors is fixed with the pull bar 303.
The present invention drives the movement of pull bar 303 by the straight-line motion mechanism of linear motor type, makes the motion row of pull bar 303
Journey is more controllable.
Preferably, the first shaft coupling 312 includes the first housing, the second housing, fixing bolt, first housing with
The gun body nut 310 is fixed, and second housing is fixed with the pull bar 303, and first housing, the second housing are by tight
Fixing bolt is fixed.
The present invention is conveniently replaced pull bar by first shaft coupling come steady brace and gun body leading screw, and reaching pull bar makes
When using the life-span, without changing whole mechanisms, use cost is reduced.
Certainly, a kind of deformation of the straight-line motion mechanism can also be：The straight-line motion mechanism includes gun body motor
309th, crank, crank connecting link, slide block, first shaft coupling 312, second shaft coupling 313；
The gun body motor 309 is fixed with the gun body 301, and the output shaft of the gun body motor 309 passes through the second shaft coupling
Device 313 is fixed with the crank, one end chain connection of the crank and crank connecting link, the other end of the crank connecting link and institute
Slide block chain connection is stated, the slide block is moved along the gun body guide rail of gun body, length direction and the gun body of the gun body guide rail
301 length direction is parallel, and the slide block is fixed with the first shaft coupling 312, the first shaft coupling 312 and the pull bar
303 fix.
The present invention drives the movement of pull bar 303 by the straight-line motion mechanism of crank block type, makes the motion row of pull bar 303
Journey is more controllable.
Preferably, the switch of the straight-line motion mechanism is arranged on the pikestaff 302.
Preferably, the pull bar 303 is provided with sealing ring in the both sides of the first backflash 331, the second backflash 332.
The present invention can avoid the raw material of the first gun body flow ipe 304, the second gun body flow ipe 306 from overflowing by sealing ring
Go out.
Embodiment 2
Referring to Fig. 4,5, the present embodiment 2 with the difference of embodiment 1 is：The reflux cycle adjustment switch 207 is wrapped
Include outer ring 221, centre circle 222, inner ring 223；
The inner peripheral surface of the outer ring 221 and the fluid issuing 205 of first reflux pipe 204 is fixed, the outer ring
Centre circle 222 is set with 221, inner ring 223 in the centre circle 222, is set with, the centre circle 222, inner ring 223 are by enclosing axle and institute
221 chain connection of outer ring is stated, the inner ring flowing hole that the inner ring 223 is opened up along its axial direction, the periphery of the centre circle 222 are opened up
There is centre circle flowing hole, the inner ring 223, the thickness of centre circle 222, outer ring are more than the 1/3 of the external diameter of centre circle 222；
The centre circle 222, inner ring 223 are connected with the output shaft of switching motor by gear-box, the switching motor it is defeated
Shaft is connected with the inner ring 223 by the first gear group of gear-box, and the output shaft of the switching motor is by gear-box
Second gear group is connected with the centre circle 222, and the ratio of the gear ratio of the first gear group and second gear group is 2:1.
The present invention changes the fluid issuing of the first reflux pipe 204 by above-mentioned rotatable centre circle 222, inner ring 223
The resistance to outflow of 205 reality, so as to control the flow of fluid issuing 205.Specifically, when inner ring 223 windup-degree with
The windup-degree ratio of centre circle 222 is 2:1, inner ring 223, the thickness of centre circle 222, outer ring, can more than the 1/3 of the external diameter of centre circle 222
When inner ring 223 is vertical with outer ring 221, raw material only flows out fluid issuing by the centre circle flowing hole of the side wall of centre circle 222
205, and when inner ring 223 is at an acute angle with the angle of the axis of outer ring 221, the centre circle excessively stream of side wall of the raw material by centre circle 222
The inner ring flowing hole of hole and inner ring 223 and flow out fluid issuing 205, so as to control the flow of fluid issuing 205.
Embodiment 3
Referring to Figure 11, the present embodiment 3 with the difference of embodiment 1 is：The straight-line motion mechanism includes that motion is led
Rail 341, linear motion bar 342, mechanism shell 343, the first fork 344, the second fork 345, the first belt wheel 346, the second belt wheel
347th, the 3rd belt wheel 348, elastic zone circle 349, connecting rod 350, the first spring 351, first moving mass 352；
The gun body 301 is fixed with motion guide rail 341, and the linear motion bar 342 is by first moving mass 352 along described
Motion guide rail 341 is moved, and linear motion bar 342 is fixed with the pull bar 303, and the motion guide rail 341 is fixed with mechanism shell
343, the surface of the close described pull bar 303 in the mechanism shell 343 and first fork 344,345 hinge of the second fork
Connection, first fork 344, the second fork 345 are provided with the first belt wheel 346, the second belt wheel 347 by bearing respectively, described
The bottom of mechanism shell 343 is provided with the 3rd belt wheel 348, first belt wheel 346, the second belt wheel 347, the 3rd belt wheel by bearing
348 are set with the elastic zone circle 349 rotated along which, and the outer surface of the elastic zone circle is fixed with one end of the connecting rod 350,
The other end of the connecting rod 350 is fixed with the linear motion bar 342；
Wherein, first fork 344 is fixed with the output shaft of the first fork motor, the first fork motor with it is described
Mechanism shell 343 is fixed, and the output shaft of second fork 345 and the second fork motor is fixed, the second fork motor with
The mechanism shell 343 is fixed.
The present invention passes through the first fork motor, second fork motor control the first fork 344, the swing of the second fork 345,
The first belt wheel 346, the alteration of form of the triangle of the second belt wheel 347, the 3rd belt wheel 348 composition are caused, so that elastic zone circle
The transverse shifting of 349 part drives linear motion bar 342 to be moved along a straight line, and finally makes pull bar 303 move along a straight line.Above-mentioned knot
The motion of structure is more flexible and elastic, it is to avoid the first gun body flow ipe 304, the first gun body flow out pipeline 305, the second gun body stream
Sputter after entering the raw material stress that pipeline 306, the second gun body are flowed out in pipeline 307, cause the pollution in gun body 301.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (13)
1. a kind of spray equipment, it is characterised in that：Including
First casing (101), is internally provided with the first raw material；
Second casing (191), is internally provided with the second raw material；
Electronic to carry material pump (200), which is configured in first casing (101), on the second casing (191), and which is used for extraction first
First raw material of casing (101), the second raw material of the second casing (191)；
Sealing pull bar rifle (300), which is used to spraying and described electronic carries the mixed of the first raw material that material pump (200) extracts out and the second raw material
It is fit；
Wherein, it is described it is electronic propose material pump (200), sealing pull bar rifle (300) by electric drive, it is described electronic to carry material pump (200), close
Envelope pull bar rifle (300) is all provided with oriented first casing (101), the reflux pipe of the second casing (191) internal reflux.
2. spray equipment according to claim 1, it is characterised in that：Electronic material pump (200) that carries includes
The pump housing (201), which is driven by material pump motor (202) is carried；
First extraction pipe road (203), its lower end is connected with the discharging opening of the pump housing (201)；
First reflux pipe (204), its upper end are connected with the upper end of the first extraction pipe road (203)；
Wherein, the junction of the first extraction pipe road (203) and the first reflux pipe (204) is provided with fluid issuing (205), institute
Fluid issuing (205) is stated for being connected with spraying pipeline (209)；The lower end of first reflux pipe (204) is provided with flows back out
Mouth (206).
3. spray equipment according to claim 2, it is characterised in that：First reflux pipe (204) is provided with backflow and follows
Ring adjustment switch (207), the reflux cycle adjustment switch (207) for controlling the aperture of the bypass outlet (206).
4. spray equipment according to claim 2, it is characterised in that：The side wall of the pump housing (201) is provided with relief valve
(208), when the pressure of the pump housing (201) exceedes predetermined threshold value, relief valve (208) the connection pump housing (201) is inside and outside.
5. spray equipment according to claim 2, it is characterised in that：Material pump motor (202) that carries is configured in described the
The top on one extraction pipe road (203), it is described carry material pump motor (202) output shaft through the first extraction pipe road (203) with it is described
The pump housing (201) connects.
6. spray equipment according to claim 2, it is characterised in that：The pump housing (201) is Gerotor pump, screw pump or work
Plug pump.
7. spray equipment according to claim 1, it is characterised in that：Sealing pull bar rifle (300) includes
Gun body (301), its underpart are provided with pikestaff (302), and its side offers the first gun body flow ipe (304), the first gun body
Pipeline (305) is flowed out, its opposite side offer the second gun body flow ipe (306), the second gun body flow out pipeline (307), described
First gun body flow ipe (304), the first gun body flow out pipeline (305), the second gun body flow ipe (306), the second gun body stream
Go out pipeline (307) to connect with the injection pipe (308) of gun body (301)；
Pull bar (303), which is configured in the injection pipe (308), and which is mobile along the injection pipe (308), its both sides point
First backflash (331), the second backflash (332) are not offered, first backflash (331) just flows into the first gun body and manages
Road (304), the first gun body flow out pipeline (305), second backflash (332) just to the second gun body flow ipe (306), the
Two gun bodies flow out pipeline (307)；
Wherein, the pull bar (303) is connected with the gun body (301) by straight-line motion mechanism；
Wherein, the pull bar (303) offers the seal groove for being surrounded on the first backflash (331) and/or the second backflash (332)
(333), encapsulant is provided with the seal groove (333).
8. spray equipment according to claim 7, it is characterised in that：The straight-line motion mechanism includes gun body motor
(309), gun body nut (310), gun body leading screw (311), first shaft coupling (312), second shaft coupling (313)；
The gun body motor (309) is fixed with the gun body (301), and the output shaft of the gun body motor (309) passes through second
Axle device (313) is fixed with the gun body leading screw (311), and the gun body leading screw (311) is threadedly coupled with gun body nut (310), institute
The outer circumference surface for stating gun body nut (310) is provided with shank, lead screw guide rails movement of the shank in gun body (301), the silk
The length direction of thick stick guide rail is axially in parallel with the gun body leading screw (311), the end of the gun body nut (310) and described
One shaft coupling (312) is fixed, and the first shaft coupling (312) is fixed with the pull bar (303).
9. spray equipment according to claim 7, it is characterised in that：The straight-line motion mechanism is linear electric motors, described
Linear electric motors are fixed with the gun body (301), and the telescopic end of the linear electric motors is fixed with the pull bar (303).
10. spray equipment according to claim 8, it is characterised in that：The first shaft coupling (312) is including first shell
Body, the second housing, fixing bolt, first housing and the gun body nut (310) fixation, second housing and the drawing
Bar (303) is fixed, and first housing, the second housing are fixed by fastening bolt.
11. spray equipments according to claim 7, it is characterised in that：The straight-line motion mechanism includes gun body motor
(309), crank, crank connecting link, slide block, first shaft coupling (312), second shaft coupling (313)；
The gun body motor (309) is fixed with the gun body (301), and the output shaft of the gun body motor (309) passes through second
Axle device (313) is fixed with the crank, one end chain connection of the crank and crank connecting link, the other end of the crank connecting link
With the slide block chain connection, the slide block along gun body gun body guide rail move, the length direction of the gun body guide rail with it is described
The length direction of gun body (301) is parallel, and the slide block is fixed with the first shaft coupling (312), the first shaft coupling (312)
It is fixed with the pull bar (303).
12. spray equipments according to claim 7, it is characterised in that：The switch of the straight-line motion mechanism is arranged on institute
State on pikestaff (302).
13. spray equipments according to claim 7, it is characterised in that：The pull bar (303) the first backflash (331),
The both sides of the second backflash (332) are provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179743.5A CN106513202B (en) | 2016-12-19 | 2016-12-19 | Spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179743.5A CN106513202B (en) | 2016-12-19 | 2016-12-19 | Spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106513202A true CN106513202A (en) | 2017-03-22 |
| CN106513202B CN106513202B (en) | 2019-01-04 |
Family
ID=58339777
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179743.5A Active CN106513202B (en) | 2016-12-19 | 2016-12-19 | Spray equipment |
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| Country | Link |
|---|---|
| CN (1) | CN106513202B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822009A1 (en) * | 1996-07-30 | 1998-02-04 | Societe De Prospection Et D'inventions Techniques Spit | Apparatus for the application of a non-solid product |
| CN2484166Y (en) * | 2001-07-06 | 2002-04-03 | 乐清市乐成聚氨酯设备厂 | High-presure polyurethane foaming machine |
| CN101850312A (en) * | 2010-06-29 | 2010-10-06 | 新兴铸管股份有限公司 | Two-component spraying system |
| CN201728173U (en) * | 2010-06-29 | 2011-02-02 | 新兴铸管股份有限公司 | Double-component spraying system |
| CN102133787A (en) * | 2010-12-07 | 2011-07-27 | 张家港力勤机械有限公司 | Metering device of foaming machine |
| CN201921773U (en) * | 2011-02-25 | 2011-08-10 | 江苏石油勘探局油田建设处 | Hot coating spraying machine |
| CN204247423U (en) * | 2014-11-25 | 2015-04-08 | 东莞市雄林新材料科技股份有限公司 | A kind of Mobile polyurethane spray equipment |
| CN105597963A (en) * | 2016-02-29 | 2016-05-25 | 山东联创建筑节能科技有限公司 | Polyurea spraying equipment and spraying method and corresponding polyurea composite waterproof layer mechanism |
| CN105855083A (en) * | 2016-04-27 | 2016-08-17 | 张家港力勤机械有限公司 | High-pressure foaming and spraying device for polyurethane |
-
2016
- 2016-12-19 CN CN201611179743.5A patent/CN106513202B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822009A1 (en) * | 1996-07-30 | 1998-02-04 | Societe De Prospection Et D'inventions Techniques Spit | Apparatus for the application of a non-solid product |
| CN2484166Y (en) * | 2001-07-06 | 2002-04-03 | 乐清市乐成聚氨酯设备厂 | High-presure polyurethane foaming machine |
| CN101850312A (en) * | 2010-06-29 | 2010-10-06 | 新兴铸管股份有限公司 | Two-component spraying system |
| CN201728173U (en) * | 2010-06-29 | 2011-02-02 | 新兴铸管股份有限公司 | Double-component spraying system |
| CN102133787A (en) * | 2010-12-07 | 2011-07-27 | 张家港力勤机械有限公司 | Metering device of foaming machine |
| CN201921773U (en) * | 2011-02-25 | 2011-08-10 | 江苏石油勘探局油田建设处 | Hot coating spraying machine |
| CN204247423U (en) * | 2014-11-25 | 2015-04-08 | 东莞市雄林新材料科技股份有限公司 | A kind of Mobile polyurethane spray equipment |
| CN105597963A (en) * | 2016-02-29 | 2016-05-25 | 山东联创建筑节能科技有限公司 | Polyurea spraying equipment and spraying method and corresponding polyurea composite waterproof layer mechanism |
| CN105855083A (en) * | 2016-04-27 | 2016-08-17 | 张家港力勤机械有限公司 | High-pressure foaming and spraying device for polyurethane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106513202B (en) | 2019-01-04 |
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Effective date of registration: 20220928 Address after: 056000 Ducun, Chengnan office, Jinan new district, Handan City, Hebei Province (south of Fuyang Avenue and north of Nantou Weiwu Road) Patentee after: JINGHUA PARK HANDAN MACHINERY TECHNOLOGY CO.,LTD. Address before: 100000, 300m south of Liyuan Village Committee, Beizang Village, Daxing District, Beijing Patentee before: BEIJING JINGHUA PARK POLYURETHANE EQUIPMENT Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Spraying device Effective date of registration: 20231018 Granted publication date: 20190104 Pledgee: China Postal Savings Bank Co.,Ltd. Cixian Branch Pledgor: JINGHUA PARK HANDAN MACHINERY TECHNOLOGY CO.,LTD. Registration number: Y2023980061705 |
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