CN209428929U - A kind of base-material and curing agent feed system and contain its self-propelled two-component point automatic doubler surface glouer - Google Patents
A kind of base-material and curing agent feed system and contain its self-propelled two-component point automatic doubler surface glouer Download PDFInfo
- Publication number
- CN209428929U CN209428929U CN201821963762.1U CN201821963762U CN209428929U CN 209428929 U CN209428929 U CN 209428929U CN 201821963762 U CN201821963762 U CN 201821963762U CN 209428929 U CN209428929 U CN 209428929U
- Authority
- CN
- China
- Prior art keywords
- curing agent
- base
- feed system
- agent feed
- bead
- 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.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of base-material and curing agent feed system and containing its self-propelled two-component point automatic doubler surface glouer, and the system comprises curing agent reservoir part, curing agent feed system, base-material reservoir part and static mixers；The base-material reservoir part is connected with the static mixer；The curing agent reservoir part, the curing agent feed system and the static mixer are sequentially connected.The utility model, which can be realized effectively to self-propelled two-component point automatic doubler surface glouer, provides two-component gage mark coating；And structure is simple, and the dosage control precision of base-material and curing agent is high.
Description
Technical field
The utility model relates to roadmarking technical fields, in particular to a kind of base-material and curing agent feed system
And contain its self-propelled two-component point automatic doubler surface glouer.
Background technique
Roadmarking plays the role of traffic safety vital, thus road mark paint must have paint film
It is hard, with the adhesive force on ground is strong, fast drying, compression resistance is strong, wearability is good, it is water-fast wash away, alkali corrosion resistance, against weather it is good,
Also to have that night reflective function is good, anti-skidding, drainage is good and has vibration alarm function simultaneously.
With the development of science and technology, as thick-film type acrylic acid gage mark coating of new generation, forth generation cold-molding type coating category
It is separately packed using A, B component, in plant produced processing in pavement construction in response type road surface two-component gage mark coating
A, B component are mixed using special equipment.
In addition it can be divided into blade coating, concussion blade coating, spraying, spin coating, spot printing etc. again by graticule line style and construction method.Different
Gage mark coating or different graticule line styles, the construction equipment used are also different.Such as on urban road, pedestrian, which goes across the road, to be walked
Zebra stripes, and zebra stripes necessarily require anti-skidding the feelings such as can accidentally slip when walking or riding in the rain to prevent pedestrian or bicycle
Condition, for this case, it is double that the utility model provides a self-propelled two-component spot printing machine offer for constructing to zebra stripes
The base-material and curing agent feed system of component gage mark coating, point automatic doubler surface glouer and control method are special.
Utility model content
A kind of base-material and curing agent feed system are provided in the utility model embodiment and containing its self-propelled two-component spot printing
Equipment provides two-component gage mark coating to realize to self-propelled two-component point automatic doubler surface glouer.
In order to solve the above technical problems, the utility model provides a kind of base-material and curing agent feed system, the base-material
It include curing agent reservoir part, curing agent feed system, base-material reservoir part and static mixer with curing agent feed system；Institute
Base-material reservoir part is stated to connect with the static mixer；The curing agent reservoir part, the curing agent feed system and institute
Static mixer is stated to be sequentially connected.
In order to solve the above technical problems, the utility model additionally provides a kind of self-propelled two-component point automatic doubler surface glouer, it is described to set
Standby includes base-material and curing agent feed system described in any one as above.
The control method of the base-material and curing agent feed system includes:
The diaphragm valve being arranged between base-material storage unit and static mixer is opened, it will be in the base-material storage unit
Base-material is transported to static mixer；
The gear pump between curing agent storage unit and static mixer is arranged in control, by the curing agent storage unit
In curing agent be transported to the static mixer；
It is exported after mixing the base-material and the curing agent in the static mixer.
Using the technical solution of the utility model embodiment, it can effectively realize and be provided to self-propelled two-component point automatic doubler surface glouer
Two-component gage mark coating；And structure is simple, and the dosage control precision of base-material and curing agent is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the self-propelled two-component point automatic doubler surface glouer of the utility model embodiment；
Fig. 2 is the structural block diagram according to the self-propelled two-component point automatic doubler surface glouer of the utility model embodiment；
Fig. 3 is the effect picture according to the spot-like projections type graticule of the utility model embodiment；
Fig. 4 is the structural schematic diagram according to the optionally rack of the utility model embodiment from walking system；
Fig. 5 is the structural schematic diagram according to another optionally rack of the utility model embodiment from walking system；
Fig. 6 is the structural schematic diagram according to the another optionally rack of the utility model embodiment from walking system.
Fig. 7 is the block diagram according to the curing agent feed system of the utility model embodiment；
Fig. 8 is the structural schematic diagram according to the spot printing head body of the utility model embodiment；
Fig. 9 is the schematic layout pattern according to the part control valve of the utility model embodiment；
Figure 10 is the structural schematic diagram according to the spot printing head body of the utility model embodiment.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, it should be understood that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
The explanation for being conducive to the utility model, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can be with
Mixedly use.
The utility model embodiment provides a kind of base-material and curing agent feed system, the base-material and curing agent feed system
Including curing agent reservoir part, curing agent feed system, base-material reservoir part and static mixer；The base-material reservoir part and
The static mixer connection；The curing agent reservoir part, the curing agent feed system and the static mixer are successively
Connection.Wherein, filter screen is provided in the curing agent material reservoir part.
Optionally, diaphragm valve is provided between the base-material reservoir part and the static mixer；The curing agent supplies
It include gear pump and traffic detection function to system；The output channel of the gear pump is arranged in the traffic detection function, uses
In when detecting that the output channel does not have curing agent, the command signal of power supply disconnection is issued.
Optionally, pneumatic rotary valve is provided between the gear pump and the traffic detection function.
Optionally, the gear pump is stainless steel material.
Optionally, the curing agent feed system further includes second motor separately positioned with the gear pump and for driving
Move the second motor driver of second motor.
Optionally, the maximum speed of second motor is set according to default output flow and pressure requirements.
Optionally, the nozzle diameter of the output channel of the neighbouring static mixer side is less than the neighbouring gear
The side of pump.
The utility model embodiment also provides the control of base-material and curing agent feed system described in a kind of any one as above
Method processed, which is characterized in that the described method includes:
The diaphragm valve being arranged between base-material storage unit and static mixer is opened, it will be in the base-material storage unit
Base-material is transported to static mixer；
The gear pump between curing agent storage unit and static mixer is arranged in control, by the curing agent storage unit
In curing agent be transported to the static mixer；
It is exported after mixing the base-material and the curing agent in the static mixer.
Optionally, the method also includes:
When detecting that the output channel does not have curing agent, the command signal that power supply disconnects is issued.
Optionally, after the curing agent by the curing agent storage unit is transported to the static mixer, packet
It includes:
It controls preset starting pneumatic rotary valve and the curing agent that the gear pump exports is flowed back into the curing agent storage unit
In part.
Base-material and curing agent feed system and control method in the utility model embodiment can be refering to described below
Self-propelled two-component point automatic doubler surface glouer has corresponding technical effect.
The utility model embodiment provides a kind of self-propelled two-component point automatic doubler surface glouer, and the equipment includes any one as above
The base-material and curing agent feed system.
As shown in Figure 1, the self-propelled two-component point automatic doubler surface glouer in the utility model embodiment may include being arranged in rack
System, base-material are sowed from electrical control system, control pressurer system, compressed-air supply system, the bead on walking system 12
With curing agent feed system, cleaning system and spot printing nozzle system；The spot printing nozzle system respectively with the base-material and solidification
Agent feed system and cleaning system connection；The compressed-air supply system is supplied with the base-material and curing agent respectively
System, the cleaning system are connected with the spot printing nozzle system, for providing compressed gas；The base-material and curing agent supply
System is used under the action of the compressed gas, and the spot printing spray head is supplied to after the dual-component coating of storage is mixed
System；The spot printing nozzle system is used under the action of the compressed gas, and mixed dual-component coating is carried out spot printing,
To form dot bulge type graticule；The bead sows system for sowing bead to the dot bulge type graticule；Institute
Rack is stated from walking system for driving the equipment to walk；The cleaning system under the action of compressed air for cleaning
The spot printing nozzle system.Electrical control system is sowed system and rack with bead respectively and is connect from walking system, is used for glass
Glass pearl sows system and rack and provides driving power from walking system.
Wherein, compressed air control system may include pressure control table 1；Compressed-air supply system may include pneumatics
Machine 2；The bead system of sowing may include bead reservoir part (such as bead case 3) and bead seeding device 7；Electric appliance control
System 4 processed is arranged in electric appliance control box；Base-material and curing agent feed system may include that curing agent reservoir part (such as solidifies
Agent material cylinder 5), curing agent feed system 6, base-material reservoir part (such as base-material cylinder 8) and curing agent detector 10；Cleaning agent and point
Applying nozzle system may include cleaning agent reservoir part (such as cleaning agent cylinder 9), spot printing spray head 11, diaphragm valve 13 and static mixing
Device 14.
Bead reservoir part and bead seeding device 7 connect, and bead reservoir part is used to supply to bead seeding device 7
To bead.Curing agent feed system 6 is connect with curing agent reservoir part, and curing agent detection is provided in curing agent reservoir part
Device 10, curing agent reservoir part are connect with static mixer 14.Base-material reservoir part, diaphragm valve 13, static mixer 14, spot printing
Nozzle system 11 is sequentially connected, and spot printing nozzle system 11 is also connect with cleaning agent reservoir part；Wherein spot printing nozzle system is arranged
There is solenoid valve；Solenoid valve is optionally with high-frequency electromagnetic valve.
The reservoir part for using cylinder shape below, sketch self-propelled two-component point automatic doubler surface glouer in the utility model embodiment (for
Description is succinct, can be referred to as equipment in the utility model embodiment)；Certainly reservoir part can also during specific implementation
To use existing other forms.
As shown in Fig. 1-Figure 10, air compressor machine 2 is driven by the petrol engine that lower section is installed, and the compressed air of generation is through over-voltage
Power control table 1 (i.e. pneumatic pressure-release valve) controls the operating pressure of base-material cylinder 8 and cleaning agent cylinder 9 respectively, while controlling two high frequencies
The operating pressure of solenoid valve, and air blowing use is carried out to spot printing spray head 11 with compressed air when control flushing；Do not illustrate in Fig. 1
Solenoid valve.
Wherein, it is also equipped with control valve under base-material cylinder 8, when opening control valve, base-material can lead under the action of compressed air
It crosses diaphragm valve 13 and enters static mixer 14.Curing agent material cylinder 5 is supplied under the control of electrical control system 4 by curing agent
Curing agent is passed through curing agent detector 10 in proportion and enters static mixer 14 by system 6, is mixed with base-material, and enter
The spot printing nozzle body of spot printing nozzle system 11, then under the action of two high-frequency electromagnetic valves, two high-frequency electromagnetic valves are in electricity
High-frequency air flow is alternately sprayed under the control of device control system, mixed coating is sprayed on ground, to form protrusion-type point
Shape graticule.
Bead in bead case 3 is that bead seeding device 7 is entered in a manner of gravity flow, work of the pinch roller 15 in cylinder
With lower and ground face contact, under the action of pinch roller 15 and frictional ground force, when equipment is at the uniform velocity advanced, pinch roller 15 will turn
It is dynamic, by the sprocket transmission on pinch roller 15, the rake charge bar rotation on bead seeding device is driven, so that bead be made equably to spill
It falls, the high speed blade bead flapping structure in bead seeding device will be trickled down under the control of electrical control system 4
Bead pat on ground.
Cleaning agent cylinder 9 is lower to be equipped with control valve 1113, if opening control valve 1113 when rinsing to static mixer 14 and spot printing
Nozzle system 11 is rinsed.
Rack from part is walked at the uniform velocity is moved forwards under the control of electrical control system.
That is, two-component point automatic doubler surface glouer is passed through by petrol engine drive air compressor machine 2 in the utility model embodiment
The compressed air that air compressor machine 2 generates, and enter base-material cylinder 8 and cleaning agent cylinder 9, electrical control system by control pressurer system 1
While controlling vehicle frame from walking system 12 and bead seeding device 7, diaphragm valve 13 and magnetic gear pump are controlled by base-material (in base
A certain proportion of quartz sand and bead are mixed in material) and curing agent (being the liquid of liquid colloidal) by a certain percentage enter static state
It is mixed in mixer 14, then the point of arrival applies spray head 11, and under the action of high-frequency electromagnetic valve, will be mixed by compressed air
Dual-component coating after conjunction is sprayed onto formation spot-like projections type graticule on ground.Bead seeding device 7 is in electrical control system 4 simultaneously
Control under, bead is equably sowed and is patted in the spot-like projections type graticule of also not dry two-component, increase graticule
Add reflective and wearability.Wherein spot-like projections type graticule is as shown in Figure 3.
When construction stops, spot printing nozzle system need to being cleaned, i.e. closing electrical control system 4, close spot printing spray head
Control valve in system 11 opens cleaning agent control valve, and cleaning agent is under the action of compressed air to static mixer 14 or point
Nozzle system 11 is applied to be rinsed in hole one by one.After flushing, cleaning agent control valve valve is closed, opening point applies on nozzle system 11
Compressed air control valve, will blow clean with the remaining cleaning agent of spot printing nozzle system 11 in channel and can subsequently continue to apply
Work.
In order to keep the description of the utility model embodiment clearer, in the utility model embodiment described in detail below certainly
Walk each composition system of formula two-component point automatic doubler surface glouer.
One, rack is from walking system:
Rack from walking system include frame structure and differential speed rear axle；Wherein the width of differential speed rear axle is less than predetermined width；Its
Middle predetermined width can be the width of electro-tricycle.
As shown in figure 4, frame structure is integrally in tricycle structure, including the controlling party at 1203 both ends of rack is arranged in rear-wheel
1204 and directional wheel 1202；Wherein directional wheel is two, and the setting of two directional wheels is in walking front end, that is to say, that equipment into
When row spot printing is constructed, two directional wheels are walked in front end, and directional wheel can be rubber solid wheel；Controlling party is to the rear-wheel side of being provided with
To rear-wheel locator 1201.The outside of rack is arranged in two directional wheels.Wherein rack passes through the deflecting of direction rear-wheel from walking system.
Certainly, in specific implementation, rack can only have frame structure from walking system.
As shown in figure 5, in the utility model embodiment optionally by differential speed rear axle be arranged described two directional wheels it
Between, that is to say, that using differential speed rear axle as the front-wheel of two-component point automatic doubler surface glouer, to take full advantage of differential mechanism " least energy consumption
Principle " makes wheel that can also tend to energy consumption minimum state automatically in turning, automatically turns according to turning radius adjustment left and right wheels
Speed.It is exactly simultaneously one piece of most heavy region of two-component point automatic doubler surface glouer above wheel, to make equipment entirety counterweight more adduction
Reason.
Wherein, differential speed rear axle may include directional wheel 1202, differential wheel shaft 1213, clutch 1217 and motor 1214；Its
Middle motor can be direct current 48V650W brushless motor；The two sides of differential wheel shaft 1213 are arranged in two of them directional wheel 1202；Difference
Fast wheel shaft 1213 is sequentially connected clutch 1217 and motor 1214, and clutch 1217 hangs shelves pull rod 1212 by connection, hangs
The electric appliance control box side of electrical control system 4 is arranged in shelves pull rod 1212.
Furtherly, rack uses the differential speed rear axle (example less than predetermined width from walking system in the utility model embodiment
Such as, the width of electro-tricycle) it is platform, and petrol engine only drives air compressor machine, so as to reach following advantages:
It is compact-sized, it can control contour size of the unit(s) and failing to grow up in 1.5 meters, it is wide to be not more than 1 meter of (including spot printing
Spray head) in the range of.
Equipment requirement is reliable and stable, easy to operate, and weight of equipment is light, convenient for the carrying in transition.
The speed of travel of equipment is easy to control；For example, the distance of equipment walking is shorter, so equipment when drawing zebra stripes
The speed of service cannot be too fast, vehicle-mounted two-component spot printing machine is mounted on truck in the prior art, and the speed control of truck exists
2~3 kilometers per hour, so the speed of travel of self-propelled two-component spot printing machine is also lower than vehicle-mounted, can control 1~
1.5 kilometers or so；And vehicle-mounted two-component spot printing machine need to be equipped with a full-time driver, and truck in the prior art
Its longer flexibility of vehicle body is poor, and which limits existing vehicle-mounted two-component spot printing machines to be unable to small-scale construction (such as road of short distance
0.4 meter of zebra line width of road is 5 meters long, and all concentrates at the crossing of road).
Speed can be precisely controlled, and worker operation is fairly simple, and being not required to be equipped with full-time driver only need to be equipped with by simply training
The construction personnel of original lines on road surface of instruction.
Equipment manufacturing costs are relatively low, and equipment installation and maintenance are easier, and failure rate is relatively low.
As shown in fig. 6, optionally install a set of worm type of reduction gearing in the utility model embodiment additional on differential speed rear axle,
That is, differential speed rear axle optionally includes directional wheel 1202, hangs shelves pull rod 1212, differential wheel shaft 1213, motor 1214, connection
Flange 1215, worm type of reduction gearing 1216 and clutch 1217；Wherein, the worm type of reduction gearing 1216 is arranged in differential
On wheel shaft 1213, worm type of reduction gearing 1216 is sequentially connected clutch 1217 and motor 1214 by flange 1215.So as to
To have the advantage that
One has bigger transmission ratio, very compact structure.
Secondly, can smoothly be driven, noise is also very small, this engagement for being mainly worm and worm wheel is continuous, and
And the number of teeth of engagement is relatively more, so transmission is more steady, noise is also relatively low.
Thirdly, its own be able to use self-locking property.If the helical angle of worm screw is not more than the equivalent friction angle between gear
When, worm-drive just will start self-locking.Only have worm screw to drive worm gear in other words, worm gear cannot drive worm screw.
That is, will be travelled in the utility model embodiment using this feature that worm gear transmission ratio is bigger
Speed substantially subtracts, simultaneously because transmission ratio is big to also improve the torque of motor.It is being used in the utility model embodiment
In the case of Worm Wheel System, same torque can be used the small motor of power drive (motor of first wife be 48 volts 650 watts and
It is 48 volts 400 watts after improvement), to reduce the power consumption of motor, increase storage battery uses the time.It is utilized again simultaneously
This self-locking function of worm and gear can be such that equipment overcomes and generated in descending slip by slope phenomenon.In addition its structure ratio
It is compacter more compacter than hydraulic system, due to increasing torque and the worm and gear self-locking function of motor, so this is practical new
Two-component point automatic doubler surface glouer can also construct to acclive place in type embodiment.
In addition two-component point automatic doubler surface glouer travel speed can pass through the current potential of motor driver in the utility model embodiment
Device control, so the revolving speed of motor can be accurately controlled, to reach required speed；And can link with other function,
Current travel speed can be understood in time by such as installing speed measuring instrument additional；It also installs some other monitoring devices additional simultaneously or device is
The intelligence degree of lifting means has reserved interface from now on；And price is very cheap, to reduce manufacturing cost.
In some embodiments, shelves pull rod (i.e. fast, slow shelves) gear will be hung and has been changed to clutch form.Because having installed snail additional
Worm and gear retarder so that the speed that moves forward and backward be it is equal, advance can carry out spot printing, and retrogressing is can to convert construction position
It sets.It can by clutch if astern speed is also very low this reduces construction efficiency, in the utility model embodiment
Holdback clutch manually pushes away machine and carries out rapid traverse when realizing and hang shelves low speed when advancing, and retreating, to greatly improve
The construction efficiency of worker.
Two, base-material and curing agent feed system:
In the utility model embodiment, dual-component coating (can sketch in the utility model embodiment as coating) is by base
What material and curing agent were mixed by a certain percentage；For example, base-material and curing agent are matched according to the ratio of 98:2.Gu if
Agent is more, and the time that will cause mixed dual-component coating chemical reaction shortens, and causes the reduction of coating mobility, ejection
The shape of point is bad, and more seriously possible acceleration point applies the agglomeration blocking of spray head, to cannot use.If curing agent is few
The coating that will cause ejection is difficult to do, to make pavement of road that can not do because of coating, and influences the normal pass of vehicle, simultaneously
The adhesive force that will cause coating and ground reduces.So how by curing agent can be with base-material mixing match construct success or failure pass
Key.
Based on this, in the utility model embodiment, as shown in Fig. 2, the base-material and curing agent feed system include solid
Agent reservoir part, curing agent feed system, base-material reservoir part and static mixer；The base-material reservoir part and described quiet
The connection of state mixer；The curing agent reservoir part, the curing agent feed system and the static mixer are sequentially connected.
Optionally, the base-material and curing agent feed system include curing agent reservoir part, curing agent feed system, base-material
Reservoir part and static mixer；The base-material reservoir part is connected with the static mixer；The curing agent reservoir part,
The curing agent feed system and the static mixer are sequentially connected.
Optionally, as shown in Figure 1, being provided with diaphragm valve between the base-material reservoir part and the static mixer 14
13。
Optionally, the curing agent feed system includes gear pump and traffic detection function；The traffic detection function is set
Set the output channel in the gear pump, the traffic detection function is used to detect that the output channel do not have curing agent
When, issue the command signal of the power supply of control circuit；Wherein gear pump is magnetic gear pump.That is, curing agent supply system
System is constituted using a set of metering type magnetic gear pump and traffic detection function；As shown in fig. 7, solid in the utility model embodiment
Agent feed system may include curing agent reservoir part (such as curing agent material cylinder), gear pump (such as magnetic gear pump), stream
Measure detection part (such as flow switch), motor (such as brushless motor), motor driver (such as brushless motor)；Its middle gear
Pump and flow switch are successively set between curing agent reservoir part and static mixing gas；Gear pump is connected to motor, motor with
Motor driver connection.Wherein traffic detection function is used for flow detection, can detecte small flow, i.e., also can be described as small
Flow switch.
By taking brushless motor, brushless motor driver as an example, metering type magnetic gear pump is by DC brushless motor, in permanent magnetism
Under the action of magnetic field, metering type gear pump is driven, its outlet pressure is 5 kilograms, the brushless motor band for being 24 volts of 70W by voltage
Dynamic, motor driver can be precisely controlled the revolving speed (can fill digital displaying meter to show, can also be arranged in advance by programmable device) of motor,
And then control the output quantity of curing agent；Brushless motor is distinct with gear pump simultaneously, there is no leaking, and
The sealing element of gear pump is tetrafluoroethene, will not be corroded by ethyl acetate or dimethylbenzene.
Whether the flow switch for installing a small flow additional on the output channel of metering type gear pump, have to detect in pipeline
Curing agent flowing will issue command signal and disconnect control circuit when flow switch, which measures, to be flowed through in pipeline without curing agent
Power supply, make the wholly off work of machine, thus guarantee spray dual-component coating have curing agent mixing.
Therefore, the curing agent feed system in the utility model embodiment can achieve claimed below:
1, curing agent output pressure is greater than the output pressure of base-material (base-material output pressure is generally 2~3 kilograms).
2, curing agent output flow can be controlled effectively.
3, it can detecte out curing agent output on curing agent output channel.
4, existing electric power is sufficient for the requirement of driving output curing agent.
5, the output quantity of curing agent is duration, rather than pulse feature.
6, No leakage can be effectively ensured in curing agent feed system, and sealing is resistant to the corrosion of ethyl acetate or dimethylbenzene
(because curing agent needs to be cleaned with ethyl acetate or dimethylbenzene sometimes).
Wherein, curing agent is due to its actual flow very little of proportion relation, and the viscosity of curing agent is also bigger, if the resting period
It has grown and has been also possible to that precipitating and crystallization can be generated, so flow switch has to sensitive, detection position cannot have movable member；This reality
With in new embodiment optionally with the flow switch of the EGE of Germany.
Meanwhile the gear material of the utility model embodiment middle gear pump is changed to the stainless steel material after cure process, together
When that the maximum speed of brushless motor is reduced to half in the case where meeting output flow and pressure is more.The utility model embodiment
In have certain colloidal substance due to the import curing agent of selection, in addition to reduce half more for motor speed, therefore also reduce not
The noise and abrasion condition of rust steel gear.
Optionally, installed stainless steel filter screen additional in curing agent material cylinder, thus be effectively prevented charging when be mixed into it is miscellaneous
Matter enters gear pump.
Optionally, a set of pneumatic rotary valve can also be installed additional between gear pump and traffic detection function, it is in detail, pneumatic to turn
Valve controls the L-shaped three-way ball valve of an inner hole.Curing agent is input in static mixer by gear pump at work, if not work
Gear pump flows back into curing agent in curing agent material cylinder by pneumatic rotary valve when making.I.e. gear pump is working always after being powered, and rises
The effect being stirred to a kind of pair of curing agent, situations such as making curing agent not generate precipitating.
Optionally, the nozzle diameter of the output channel of adjacent static mixer side is less than the neighbouring gear pump
Side, that is to say, that reduce the output nozzle diameter that curing agent enters static mixer, to obtain biggish outlet liquid stream
Speed；For example, can see from the formula Q=VS relationship of the flow of liquid, flow velocity and caliber, (Q indicates flow；V indicates flow velocity；S
Indicate caliber), when flow is constant, caliber, which reduces flow velocity, just be will increase, and be prevented from the phenomenon that base-material flows backward in this way.
Three, spot printing spray head and cleaning system: spot printing nozzle system is one of the important component that equipment sprays dotted graticule.Such as
Shown in Fig. 8 and Fig. 9, it includes cylindrical storing channel 1107, nozzle arrangements that the utility model embodiment midpoint, which applies nozzle system,
1104, (high-frequency electromagnetic is shown in the figure in insufflation channel 1-1102 (the i.e. first air blowing or irrigation channel) and solenoid valve 1108
Valve), wherein the middle position in storing channel 1107 is vertical with static mixer 14 to be communicated, and storing channel is provided with multiple overflows
The neighbouring storing one end of the channel of the nozzle arrangements 1104 of structure, each nozzle arrangements is correspondingly arranged an insufflation channel 1-1102,
Solenoid valve is set in air blowing or the top irrigation channel 1-1102, the top in storing channel 1107 is provided with one or more air blowings
Channel 2-1105 (the i.e. second air blowing or irrigation channel)；Wherein solenoid valve can be high-frequency electromagnetic valve；High frequency is referred to not less than pre-
If high-frequency parameter frequency.Wherein, each insufflation channel 1 passes through control valve (such as ball valve 1111 and 1112) and cleaning agent cylinder
It is connected with compressed-air supply system；Each insufflation channel 2 is connected by control valve and cleaning agent cylinder and compressed-air supply system
It connects.Wherein, control valve can use ball valve.Storing channel 1107, nozzle arrangements 1104, insufflation channel 1-1102 constitute point spray coating
Head ontology.
The aperture of insufflation channel 1 is less than the aperture in the channel of nozzle arrangements.
Insufflation channel 1 is used to receive the compressed air of compressed-air supply system offer, to by the painting in nozzle arrangements
Material blows to nozzle arrangements coating material outlet, or for receiving cleaning agent in cleaning agent cylinder and compressed-air supply system provides
Compressed air, to be cleaned to nozzle arrangements and insufflation channel 1.Insufflation channel 2 is used to receive the cleaning in cleaning agent cylinder
The compressed air that agent and compressed-air supply system provide, to be cleaned to nozzle arrangements and insufflation channel 2.
Wherein, the nozzle arrangements of flow structure include nozzle passage 1-11041 (i.e. first jet channel) and nozzle passage
2-11042 (i.e. second nozzle channel)；The both ends of nozzle passage 1-11041 are separately connected storing channel 1107 and nozzle passage 2-
11042；Nozzle passage 1-11041 is adjacent to the top in storing channel 1107, and perpendicular to storing channel 1107, nozzle passage 2-
11042 is vertical with nozzle passage 1-11041.
Wherein, spot printing spray head can also include distribution plate 1101；It is provided in distribution plate 1101 multiple for controlling pressure
The control valve of contracting air on-off.
Optionally, spot printing spray head is two-flap type structure (i.e. storing channel 1107 is two half moulves), is divided into channel design 1-
1103 and channel design 2-1106.
In practical applications, different graticules has its unique spray head or nozzle.The utility model embodiment midpoint spray coating
The width of the blow-off point of head can be 400 millimeters.Simultaneously because the increase of width, brings very hemp to the cleaning of spot printing spray head
It is tired.Because the residual dual-component coating rested in spray head is base-material and curing agent be mixed in a certain ratio after (and in base-material
It is mixed into a certain proportion of quartz sand and bead again), the two has certain chemical time, will react more than this period
Agglomeration forms a kind of very hard and irreversible substance, unlike usable after reheating after the cooling agglomeration of hot-melt coating.
So the off time that two-component gage mark coating is constructed after a period of time or fed again after being finished using coating, it be to spot printing
Spray head is rinsed with ethyl acetate, and the residual paint remained in nozzle passage 1 is rinsed well as much as possible, prevents spot printing
Nozzle passage 1 in spray head is blocked because reacting agglomeration to be influenced to continue to use next time.The especially insufflation channel 1 or nozzle of the inside
It plugs, this blow-off point, which will spray not discharge, to be come, that is to say, that a row is originally 6 points, if wherein there is an aperture clogs
It will generate and lack 1 point in a row and there was only 5 points.Due to distance between points be it is fixed, when lacking 1 point
It just will affect the quality of the dotted graticule of entire protrusion-type.
Cleaning sprayer is a troublesome thing, and often specking construction only has half an hour in ill situation,
But the time that cleaning sprayer need to be spent will nearly 2 hours, this structure mainly with spot printing spray head has much relations.
By taking zebra stripes spray head as an example, when base-material and curing agent pass through static mixer according to a certain percentage and enter a spray coating
In head, the spot printing spray head for zebra stripes of constructing is made of 21 vertical nozzle passages 2, and (the dotted graticule of protrusion-type is a row 11
A, 10 points of another row are sprayed at interleaved state), and 21 nozzle passages 2 are corresponding with 21 nozzle passages 1 and 21
A smaller insufflation channel 1 (because dotted being produced by boasting by compressed air).The storage normal thereto of 21 lateral nozzle passages 1
Expect 1107 connection of channel, and the centre in storing channel 1107 is vertical with static mixer communicates.And 21 lateral nozzle passages 1 with
Storing channel 1107 vertically communicates, not instead of the position of center line in storing channel 1107, at the center in storing channel 1107
Close to the top in storing channel 1107 above line.This is because not having valve on perpendicular nozzle channel 1, mixture enters storing
It will be flowed to both sides behind channel 1107, until the material in storing channel 1107 is gradually expired up, 21 nozzle passages 1 can
Mixture is overflowed simultaneously, at this moment under the action of insufflation channel 1, mixture is produced by boasting to form the dotted graticule of protrusion-type.If will
When nozzle passage 1 is put into the center of macropore or more lower position, it will generate and lead to when compo has not arrived the extreme side nozzle
The position in road 1, intermediate nozzle passage 1 just have begun discharging, this just will appear not every row 11 or 10 points, and 7
A point or 5 points, and the point closer to center is bigger, and the point far from center gradually becomes smaller.And spot printing spray head is done
This problem can be effectively solved at the structure of overflow type.
For width be 400mm spot printing spray head because apart from it is too long and also it is intermediate have 21 nozzle arrangements, leave cleaning
Spray head it is close can rinse out a part, but leave that cleaning sprayer is remote just not to be flushed, or even by lateral nozzle passage 1 and can blow
Gas channel 1 is plugged, it is necessary to all disassemble and be cleaned.
Spot printing head body is changed to two lobed formulas (i.e. by the design that nozzle structure is improved in the utility model embodiment
Macropore is two half moulves), it is made of 4 pieces of plates, is effectively improved the difficulty of disassembly, cleaning.But due to consideration that the problem of sealing, use
32 hexagon socket head cap screws are fixed.Although improved spray head cleaning up facilitates, these spiral shells are dismantled every time
Bolt or time consuming, working efficiency is too low.Based on this, ethyl acetate solvent is held mounted in pressure in the utility model embodiment
It in device (cleaning agent reservoir part), is pressurizeed by compressed air to container, ethyl acetate is compressing after opening control valve
Under the action of air, spot printing spray head is rinsed, due to there is no movable member in this cleaning system, as long as each pipe connects installation
It is reliable that just there is no leakages and inflammable problem.
If there is a problem of that pressure is small, air-compressed gas is few in the process of cleaning, the requirement of flushing is just not achieved.This is practical
The air compressor machine that new embodiment optionally selects gas production big, to increase the gas production of air compressor machine；Increase the appearance of air accumulator
Product makes in compressed air since the increase of volume of gas storage tank can also be substantially reduced due to the heat that air compressor machine does work and generates
Moisture can be condensed out adequately, so as to improve the failure rate of component in pneumatic system；And by fixing bolt, being changed to only needs to use
18 bolts, so that time and the working strength of disassembly be greatly saved；And only every 2 or 3 nozzles are rushed simultaneously
It washes, to concentrate strength on to the method being locally rinsed, to achieve the effect that flushing.
All control valves are first closed when cleaning sprayer, then open and close control valve one by one to each subrange or air blowing
Aperture is rinsed, this can guarantee cleaning agent pressure during rinsing, generates the coating of remaining under the action of cleaning agent pressure
Rolling, to be flowed out from jet hole, to achieve the purpose that cleaning.
By multiple control valves in the utility model embodiment, the process of Flushing nozzle can be substantially reduced, is generally being applied
Release sprayhead is not needed in the case of work to be cleaned, and only needs at regular intervals or feed gap, open and close control valve can be completed
It rinses, after waiting constructions midway to have a meal or all construct for one day (when the stopping construction time is long), then release sprayhead carries out
Carefully cleaning.The position for rinsing the control valve in storing channel is also placed on to the top in storing channel simultaneously, it is possible to prevente effectively from
The blocking of insufflation channel 2.
Below with for a specific spot printing spray head, the flushing principle of spot printing spray head is sketched.
As shown in Figure 8 and Figure 9, spot printing head body has been made into two lobed formulas, while the control valve of flushing is mounted on storage
Expect the top in channel 1107 and distribution plate 1101.When 1111,1112,1113,1115,1117 control valves of closing and storing are logical
4 control valves on road 1107 open 8 control valves on the distribution plate of 1114,1116,1118 control valves and nozzle arrangements,
At this moment nozzle arrangements are in running order.
When will to spot printing spray head clean when, close 1111,1112,1114,1115,1116,1117,1118 ball valves and
12 control valves on spot printing spray head open 1113 ball valves, this is can be rinsed to static mixer.
When closing 1111,1113,1114,1116,1118 control valves, 4 control valves on storing channel 1107 are closed,
1112,1115 or 1117 control valves are opened, while opening or closing 8 ball valves on distribution plate respectively, successively to nozzle arrangements
It is rinsed；Wherein in 8 control valves, every 1 control valve respectively corresponds 2 to 3 nozzles, when rinsing, would not generate punching
Wash the too big problem of the pressure loss.
When closing 1111,1113,1114,1115,1116,1117,1118 ball valves, 8 control valves on distribution plate are closed, are beaten
It opens 1112 control valves and opens or closes 4 ball valves in spray head storing channel 1107 respectively, so that it may to storing channel 1107
Carry out sectional flushing, due to storing channel 1107 washing control valve in vertical direction, cleaning agent can store up when a flush
Expect to generate rotation in channel 1107, be rushed out after remaining coating to be generated to rolling under flushing pressure from jet hole.Although control
There are many valve but flushing effect improves very much, do not need now to clean after spray head to be unloaded to decomposition, to substantially increase construction
Efficiency.It is carefully cleaned after spray head all to be unloaded to decomposition again after construction, shows spray head due to using two lobed formulas, so
Cleaning is more brought conveniently.
Four, bead sows system: the bead system of sowing includes the bead reservoir part interconnected and glass
Glass pearl seeding device 7；The bead seeding device 7 is used to pat the bead fallen from bead reservoir part to the point
On shape male-type graticule.
That is, bead seeding device 7, which is used primarily in dual-component coating, is directed onto the ground formation dotted graticule of protrusion-type
When, bead is equably sowed by a certain amount and is embedded into dotted paint film, the dotted graticule of protrusion-type is made to have more night
Reflective also increases the wearability of paint film simultaneously.
Beating type, the main vane type by having installed a similar fan additional are optionally used in the utility model embodiment
Bead flapping structure is driven by a motor vane type bead flapping structure and makees high speed rotation, when bead rolls down to vane type
When bead flapping structure blade, blade, which can clap bead, (indicates electricity according to linear velocity calculation formula V=nD π, n to the ground
Machine revolving speed=41.7 turn/S；D indicates fan diameter=0.054 meter；π indicates pi.Bead can be obtained with V=per second
The speed of 41.7*0.054*3.1416=7 meters/S is clapped to the ground), the height of vane type bead flapping structure from the ground is about
0.06 meter, so such power is enough to clap bead into the thicker compo of viscosity, also as the power patted is big,
Bead also occurs that repeatedly refraction and rebound when contacting ground, last to be clung again by non-dried paint, so that bead
Broadcast sowing it is relatively uniform and insertion coating depth have very big improvement.Wherein vane type bead flapping structure is by circumferential direction
Multiple blades that rotary shaft is arranged in are constituted, and the quantity of blade is not less than 3；Such as 4 blades.
As shown in Figure 10, the bead seeding device includes vane type bead flapping structure 701 and the driving blade
The motor 702 of formula bead flapping structure rotation.
Optionally, the bead seeding device further includes bead input port 706 and bead delivery outlet 707；Setting exists
Bead between the bead input port 706 and the bead delivery outlet 707 adjusts mouth 708 and bead sows adjusting
Component；The bead is sowed regulating member setting and is adjusted below mouth in the bead；Inoperative shape is in the equipment
When state, adjustment portion is sowed by the bead since rake charge bar 703 does not rotate from the bead that bead adjusting mouth drops out
Part stops, to prevent the bead from sowing to the bead delivery outlet 707；When the equipment is in running order, institute
It states bead and sows regulating member for sowing the bead to 707 direction of bead delivery outlet.Wherein bead
Input port 706 is connect with the delivery outlet of bead reservoir part.
Optionally, the bead sows regulating member and includes rake charge bar 703, adjusts pressing plate 704 and striker plate 705；Institute
The setting of rake charge bar 703 is stated to adjust below mouth 708 in the bead；Described 705 one end of striker plate is arranged on the housing, separately
One end is resisted against the rake charge bar 703；It is described adjust pressing plate 704 be used for adjust the striker plate 705 against dynamics.
Optionally, the bead seeding device further includes the power axle structure and cylinder with pinch roller 15；The rake material
Stick 703 connects the power axle mechanism by chain；The cylinder is used for when equipment is in spot printing state, is provided to pinch roller
Pressure, make pinch roller with ground face contact and roll；The power axle passes through the chain-driving institute under the driving of the rolling
Rake charge bar 703 is stated to rotate；The rake charge bar 703 of rotation is for sowing the bead to bead delivery outlet direction.
Optionally, the amount of sowing of the bead is controlled by the speed of service of the equipment.
That is, bead seeding device may include vane type bead flapping structure 701, motor 702, rake charge bar
703, pressing plate 704 and striker plate 705 etc. are adjusted；Wherein striker plate 705 can be backgauge rubber slab.Wherein, bead is by blade
The direction of motion after the beating of formula bead flapping structure 701 is as shown in A arrow in figure and B arrow direction.
The storage of bead material is not pressure vessel in the utility model embodiment, can be fed at any time.Optionally exist
Bead material reservoir part is provided with filter screen, thus the bead of addition can be also filtered while charging, to prevent
There are rubbish and impurity to be mixed into bead.
In order to control the usage amount of bead, optionally in the rake charge bar of bead seeding device in the utility model embodiment
Power axle mechanism is installed at 703, i.e., when bead to be carried out is sowed, connects the cylinder of power axle mechanism for power axle
The pinch roller 15 of mechanism is pressed on ground, due to frictional force effect so that power axle mechanism pinch roller 15 with equipment forward
It runs and rolls, sprocket wheel is housed in power axle mechanism, the sprocket wheel on rake charge bar 703 can be driven to revolve by chain
Turn.Since the amount that bead is sowed is by calculating designed, the amount of sowing of bead in the utility model embodiment, by setting
What standby forward speed determined, i.e. the fast bead of speed of equipment operation is just spread much, on the contrary then opposite.
If there is enough power-supply systems, bead seeding device is optionally helped into electricity in the utility model embodiment
Dynamic formula, so that vane type bead flapping structure 701 be driven with motor, rake charge bar is driven with decelerating motor, and can pacify
Electric machine speed regulation mechanism is filled, so that the amount of broadcasting sowing of bead can carry out variable speed, to reach suitable bead amount.
It certainly, is not very high place for some spot printing effect requirements, bead seeding device can also use following shape
Formula:
1, freely falling body type: usual bead is to be trickled down with the speed of freely falling body in also not dry surface of the paint film.
2, ejection-type: bead is fitted into a pressure vessel, is held using the compressed air that air compressor machine generates to pressure
Device pressurizes, and then bead is sent in pneumatic glass pearl seeding device by pipeline by compressed air.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The embodiments of the present invention are described above in conjunction with figure, but the utility model be not limited to it is above-mentioned
Specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (7)
1. a kind of base-material and curing agent feed system, which is characterized in that the base-material and curing agent feed system include curing agent
Reservoir part, curing agent feed system, base-material reservoir part and static mixer；The base-material reservoir part and the static state are mixed
Clutch connection；The curing agent reservoir part, the curing agent feed system and the static mixer are sequentially connected.
2. base-material according to claim 1 and curing agent feed system, which is characterized in that the base-material reservoir part and institute
It states and is provided with diaphragm valve between static mixer；The curing agent feed system includes gear pump and traffic detection function；It is described
The output channel of the gear pump is arranged in traffic detection function, for when detecting that the output channel does not have curing agent,
Issue the command signal that power supply disconnects.
3. base-material according to claim 2 and curing agent feed system, which is characterized in that the gear pump and the flow
Pneumatic rotary valve is provided between detection part.
4. base-material according to claim 2 and curing agent feed system, which is characterized in that the curing agent feed system is also
The second motor driver including second motor separately positioned with the gear pump and for driving second motor；According to
The maximum speed of second motor is arranged in default output flow and pressure requirements.
5. base-material according to claim 2 and curing agent feed system, which is characterized in that the neighbouring static mixer one
The nozzle diameter of the output channel of side is less than the side of the neighbouring gear pump.
6. the base-material according to any one of claim 2-5 and curing agent feed system, which is characterized in that the solidification
Filter screen is provided in agent material reservoir part.
7. a kind of self-propelled two-component point automatic doubler surface glouer, which is characterized in that the equipment includes such as any one of claim 1-6
The base-material and curing agent feed system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963762.1U CN209428929U (en) | 2018-11-27 | 2018-11-27 | A kind of base-material and curing agent feed system and contain its self-propelled two-component point automatic doubler surface glouer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963762.1U CN209428929U (en) | 2018-11-27 | 2018-11-27 | A kind of base-material and curing agent feed system and contain its self-propelled two-component point automatic doubler surface glouer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428929U true CN209428929U (en) | 2019-09-24 |
Family
ID=67969683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821963762.1U Expired - Fee Related CN209428929U (en) | 2018-11-27 | 2018-11-27 | A kind of base-material and curing agent feed system and contain its self-propelled two-component point automatic doubler surface glouer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338865A (en) * | 2018-11-27 | 2019-02-15 | 上海展富交通设施工程有限公司 | Base-material and curing agent feed system, point automatic doubler surface glouer and control method |
-
2018
- 2018-11-27 CN CN201821963762.1U patent/CN209428929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338865A (en) * | 2018-11-27 | 2019-02-15 | 上海展富交通设施工程有限公司 | Base-material and curing agent feed system, point automatic doubler surface glouer and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207048274U (en) | It is a kind of can automatic painting building coating paint device | |
| CN109356014A (en) | Bead sows system, point automatic doubler surface glouer and control method | |
| CN107313580A (en) | It is a kind of can automatic painting building coating paint device | |
| KR102032209B1 (en) | Self-Propelles Double Component Dot Coater Cured at Room Temperature and Construction Method of Non-Slip Traffic Lane using It | |
| CN109356013A (en) | Self-propelled two-component point automatic doubler surface glouer and application thereof and spot-on method | |
| CN111139720B (en) | Traffic sign line marking device for road and bridge | |
| CN209428929U (en) | A kind of base-material and curing agent feed system and contain its self-propelled two-component point automatic doubler surface glouer | |
| CN209584808U (en) | A kind of bead sows system and the self-propelled two-component point automatic doubler surface glouer containing it | |
| CN209428928U (en) | A kind of spot printing nozzle system in automatic doubler surface glouer | |
| CN205399146U (en) | A hand push spraying car for modified epoxide resin is used on spraying way | |
| CN103147419A (en) | Vehicle-mounted self-melting ice and snow melting agent sprinkling machine | |
| CN109338865A (en) | Base-material and curing agent feed system, point automatic doubler surface glouer and control method | |
| CN109356015A (en) | Spot printing nozzle system, point automatic doubler surface glouer and control method | |
| CN206319228U (en) | A kind of multicolour pattern road surface air brushing construction equipment with external filling storehouse | |
| CN219723308U (en) | Spraying vehicle | |
| CN109629393A (en) | A kind of construction mobile type roadmarking device and working method | |
| CN209384081U (en) | A kind of self-propelled two-component point automatic doubler surface glouer | |
| CN111718718B (en) | Repairing agent for repairing hexavalent chromium-polluted soil and method for repairing hexavalent chromium-polluted soil by using repairing agent | |
| CN208660681U (en) | A kind of building site slag-soil truck Dust Improvement device | |
| CN214831675U (en) | Cement paste spraying vehicle | |
| CN215800806U (en) | Anti-sliding seal layer spreading vehicle | |
| CN2351948Y (en) | Man-power movable water spraying installation | |
| CN205567313U (en) | Quick -witted reaction type eddies of water wheel transmission of intelligence reel formula sprinkling irrigation | |
| CN111151565A (en) | Portable soil prosthetic devices | |
| CN210797188U (en) | Asphalt oil spraying vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |