CN104785408B - Hard-surface coating processing unit (plant) and its bridging machine - Google Patents
Hard-surface coating processing unit (plant) and its bridging machine Download PDFInfo
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- CN104785408B CN104785408B CN201510118766.4A CN201510118766A CN104785408B CN 104785408 B CN104785408 B CN 104785408B CN 201510118766 A CN201510118766 A CN 201510118766A CN 104785408 B CN104785408 B CN 104785408B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 98
- 238000007599 discharging Methods 0.000 claims abstract description 50
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000011344 liquid material Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000002463 transducing effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a kind of bridging machine of hard-surface coating processing unit (plant), including the workpiece holding tank for accommodating workpiece, for conveying the doser of material to workpiece holding tank and being used for the controller controlling doser to convey material in described workpiece holding tank by default discharging speed, doser at least two.Operationally, controller controls doser to convey material in workpiece holding tank with default discharging speed to bridging machine.Material is conveyed in workpiece holding tank by doser, and control the delivery rate of doser by controller, make each material by preset ratio input workpiece holding tank, avoid staff to carry out the situation of slurry preparation manually, and then reduce the labor intensity that staff modulates slurry.The invention also discloses a kind of hard-surface coating processing unit (plant) including above-mentioned bridging machine.
Description
Technical field
The present invention relates to coating processing technique field, particularly to a kind of bridging machine.The invention still further relates to a kind of include
State the hard-surface coating processing unit (plant) of bridging machine.
Background technology
Stiff dough technique is the surface coating processing to workpiece, then carries out high temperature sintering by thermal source, realizes coating
It is deposited on pretreated surface of the work, so that surface of the work obtains the performances such as wear-resisting, corrosion-resistant, heat-resisting and antioxidation.
The coating processing technique of workpiece realizes the coating processing of workpiece by techniques such as cleaning, bridging, dryings, and workpiece passes through
Bridging machine carries out bridging operation.Wherein bridging machine passes through for accommodating the workpiece holding tank of workpiece, contains wherein in workpiece holding tank
It is placed with slurry, slurry is used for workpiece hanging.Traditional slurry passes through manually to weigh the regulation each raw material ratio of slurry.
However, because slurry is that artificial allotment forms, staff needs to measure each former during carrying out slurry preparation
Material aequum, the labor intensity of staff is larger.
Therefore, how to reduce the labor intensity that staff modulates slurry, be those skilled in the art's skill urgently to be resolved hurrily
Art problem.
Content of the invention
It is an object of the invention to provide a kind of bridging machine, to reduce the labor intensity that staff modulates slurry.The present invention
Another object is that provide a kind of include above-mentioned bridging machine hard-surface coating processing unit (plant).
For achieving the above object, the present invention provides a kind of bridging machine, for hard-surface coating processing unit (plant), including for holding
Receive the workpiece holding tank of workpiece, also include for conveying the doser of material to described workpiece holding tank and being used for controlling institute
State the controller that doser is conveyed material in described workpiece holding tank by default discharging speed, described doser is extremely
It is two less.
Preferably, the described doser for conveying powder material includes the first storing housing, the first quantitative discharging
Housing, conveying plunger and the first power source for promoting described conveying plunger to pump, described controller controls institute
State the first power source start and stop, described first quantitative discharging housing is connected with described first storing housing seal, and be located at described the
Below one storing housing, described first quantitative discharging housing cavity connects with described first storing housing cavity, described conveying post
Plug includes piston rod, the upper piston being located on described piston rod and lower piston, and the inner chamber of described first quantitative discharging housing includes
The first quantitative accommodating chamber of sliding contact can all be sealed with described upper piston side wall and described lower piston side wall and be located at described
Below first quantitative accommodating chamber, and the first material output cavity more than the described first quantitative accommodating chamber side wall profile.
Preferably, the upper surface of described lower piston is V-arrangement discharge feed side, and described lower piston upper surface side is less than described lower work
Centre of surface position height beyond the Great Wall.
Preferably, including holding tank support, protective cover and the retractor device for driving described protective cover lifting, described anti-
Guard shield is located at directly over described workpiece holding tank, and described retractor device and described workpiece holding tank are installed in described holding tank and prop up
On frame.
Preferably, the described doser for conveying liquid material includes the second storing housing, the second quantitative discharging
Housing, conveying cylinder and for promoting the second power source that described conveying cylinder pumps, described controller controls described the
Two power source start and stop, described second quantitative discharging housing is connected with described second storing housing seal, and is located at described second storage
Below material shell body, described second quantitative discharging housing cavity connects with described second storing housing cavity, and described second quantifies
The inner chamber of material shell body includes to seal the second quantitative accommodating chamber of sliding contact with described conveying cylinder side wall and being located at described the
Below two quantitative accommodating chambers, and the second material output cavity more than the described second quantitative accommodating chamber side wall profile, described conveying cylinder
Side wall is provided with charging aperture and the discharging opening below described charging aperture, and the described second quantitative accommodating chamber body sidewall is provided with ventilation
Mouthful, when described discharging opening is located at described second material output cavity, described blow vent connects with described charging aperture, described blow vent
Above described discharging opening.
Preferably, also include liquid-dropping valve and the described doser liquid outlet internal cavity for output liquid material connects
Logical, and for the catheter to dropping liquid in described workpiece holding tank, described liquid-dropping valve is arranged on described catheter；
During described bridging machine work, when described doser stops to described workpiece holding tank conveying material, described
Controller controls described liquid-dropping valve to open, when described doser is to described workpiece holding tank conveying material, described control
Device controls described liquid-dropping valve to cut out.
Preferably, also include being arranged on the material stirrer of described workpiece holding tank bottom, when described doser stops
When only working, described controller controls described material stirrer to start working, when described doser is started working, described
Controller stops described material stirrer work.
Preferably, the initial level sensor for detecting described workpiece holding tank material position and work material position sensing are also included
Device, described work level sensor is higher than described initial level sensor position, when material position is less than described initial level sensor
Position, described controller receives described initial level sensor signal, controls described doser to start to described work simultaneously
Charging in part holding tank, when material position is higher than described work level sensor position, described controller receives described work material position
Sensor signal, controls described doser to stop the charging into described workpiece holding tank simultaneously.
A kind of hard-surface coating processing unit (plant), the workpiece movement device including bridging machine and for driving workpiece movement, bridging
Machine is the bridging machine described in any of the above-described.
Preferably, also include hovering level sensor, be used for detecting whether workpiece is located at directly over described workpiece holding tank
Initial sensor and for detecting the working sensor whether described workpiece is located in described workpiece holding tank, described hovering position passes
Sensor be located between described initial sensor and described working sensor, described workpiece movement device include Workpiece rotating device,
Lowering or hoisting gear, support base and the support rotary apparatuss for driving described support base rotation, described lowering or hoisting gear is arranged on described
On support base, described Workpiece rotating device is arranged on described lowering or hoisting gear, when workpiece motion s are put to described bridging seat in the plane, institute
State Workpiece rotating device to rotate workpiece to described workpiece holding tank, described controller controls described lowering or hoisting gear to rise
To height that described initial sensor is located, when described initial sensor senses described workpiece, described controller receives described
Initially transducing signal controls described lowering or hoisting gear to drive workpiece and described Workpiece rotating device to decline, until workpiece falling is extremely described
In workpiece holding tank, described controller receives described working sensor signal and controls described lowering or hoisting gear stop band to start building under part
Fall, described Workpiece rotating device receives described controller signals and drives described workpiece to rotate in bridging Preset Time, is reaching
After bridging Preset Time, described controller stops described Workpiece rotating device work, and described controller controls described lowering or hoisting gear
Workpiece and described Workpiece rotating device is driven to rise, when workpiece motion s are to hovering level sensor position, described controller receives
Described hovering level sensor signal controls described lowering or hoisting gear to stop rising, and controls described Workpiece rotating device to drive workpiece simultaneously
Rotated with getting rid of material speed getting rid of in the material scheduled time, after the completion of the scheduled time, described lowering or hoisting gear receives described controller and refers to
Order drives workpiece to continue to rise, until described initial sensor position, when described initial sensor senses workpiece, institute
State initial sensor to transmit completion signal to described controller, described lowering or hoisting gear receives described controller instruction stop band and starts building
Part rises.
In technique scheme, the bridging machine that the present invention provides, for hard-surface coating processing unit (plant), including for accommodating
The workpiece holding tank of workpiece, for conveying the doser of material to workpiece holding tank and being used for controlling doser by pre-
If discharging speed conveys the controller of material, doser at least two in described workpiece holding tank.Bridging machine is in work
When making, controller controls doser to convey material in workpiece holding tank with default discharging speed.
By foregoing description, in the bridging machine that the present invention provides, by doser in workpiece holding tank
Conveying material, and workpiece is inputted so that preset ratio pressed by each material by the delivery rate that controller controls doser
In holding tank, it is to avoid staff carries out the situation of slurry preparation manually, and then reduces the work that staff modulates slurry
Intensity.
Brief description
The structural representation of the hard-surface coating processing unit (plant) that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is hard-surface coating processing unit (plant) shown in Fig. 1 along the structural representation in A-A direction；
Structural representation during a kind of doser charging that Fig. 3 is provided by the embodiment of the present invention；
Fig. 4 is structural representation during doser discharging shown in 3；
Structural representation during another kind of doser charging that Fig. 5 is provided by the embodiment of the present invention；
Fig. 6 is structural representation during doser discharging shown in 5.
In wherein Fig. 1-6：1- workpiece holding tank, 2- material stirrer, 3- doser, 31- the first storing housing,
32- the first quantitative discharging housing, 33- first power source, 34- conveying cylinder, 35- piston rod, 36- upper piston, 37- lower piston, 38-
Blow vent, 39- discharging opening, 310- charging aperture, 311- sealing ring, 312- cylinder bottom, the quantitative accommodating chamber of 313- first, 314- first thing
Material output cavity, 315- the second storing housing, 316- the second quantitative discharging housing, 317- second power source, the quantitative appearance of 318- second
Receive chamber, 319- second material output cavity, 4- holding tank support, 5- liquid-dropping valve, 6- work level sensor, 7- protective cover, 8- limit
Position frame, 9- support rotary apparatuss, 10- retractor device, 11- lowering or hoisting gear, 12- blowdown blocking, the rotation of 13- guide post, 14- workpiece
Device, 15- workpiece.
Specific embodiment
The core of the present invention is to provide a kind of bridging machine, to reduce the labor intensity that staff modulates slurry.The present invention
Another core be provide a kind of include above-mentioned bridging machine hard-surface coating processing unit (plant).
In order that those skilled in the art more fully understands technical scheme, below in conjunction with the accompanying drawings and embodiment party
The present invention is described in further detail for formula.
Refer to Fig. 1 to Fig. 6, in a kind of specific embodiment, the bridging machine that the present invention provides, for hard-surface coating plus
Frock is put, including the workpiece holding tank 1 for accommodating workpiece 15, the doser 3 for conveying material to workpiece holding tank 1
And for controlling doser 3 to convey the controller of material in described workpiece holding tank 1 by default discharging speed, quantitatively give
Glassware 3 at least two, wherein, each doser 3 is used for conveying a kind of material to workpiece holding tank 1, different quantitation
Dispenser 3 is used for conveying liquid material and solid material to workpiece holding tank 1.Specifically, doser 3 includes the first storing
Housing 31, the first quantitative discharging housing 32, conveying plunger and the first power source 33 for promoting the motion of conveying piston reciprocation, tool
Body, the first power source 33 is cylinder or hydraulic cylinder, and the movable end of cylinder or hydraulic cylinder is fixedly connected with conveying plunger, and then carries
Dynamic conveying plunger motion, controller controls piston to promote conveying plunger to pump, and controller controls the first power source 33
Start and stop, the first quantitative discharging housing 32 is tightly connected with the first storing housing 31, and is located at below the first storing housing 31, and first
Quantitative discharging housing 32 inner chamber and the first storing housing 31 inner space, conveying plunger includes piston rod 35, is located at piston rod 35
On upper piston 36 and lower piston 37, the upper and lower surface of upper piston 36 and lower piston 37 is plane, and first quantifies
The inner chamber of material shell body 32 includes can all sealing the first quantitative appearance of sliding contact with upper piston 36 side wall and lower piston 37 side wall
Receive chamber 313 and being located at below the first quantitative accommodating chamber 313, and more than first quantitative accommodating chamber 313 side wall profile first material
Output cavity 314.In the course of the work, upper piston 36 can be only positioned at storing housing 31 inner chamber or the first quantitative accommodating chamber 313, lower work
Plug 37 can be only positioned at the first quantitative accommodating chamber 313 or first material output cavity 314.Control implement body can pass through counter records
Doser 3 work times, control the specified rate of raw material.Specifically, doser 3 is preferred for conveying powder material,
Certainly, above-mentioned doser 3 can also convey liquid material.Specifically, the discharge end of doser 3 is by passage
Convey material in workpiece holding tank 1, fix for the ease of passage it is preferable that this bridging machine is also included for fixing passage
Position-limited rack 8.In order to staff clears up the impurity in workpiece holding tank 1 in time, the bottom of workpiece holding tank 1 is provided with blowdown
Mouthful, sewage draining exit is by blowdown blocking 12 sealing.Certain first power source 33 includes motor, cam and elastic reset spring, cam
Be fixedly connected with the output shaft of motor, the side of cam is abutted with conveying plunger upper surface, elastic reset both ends of the spring respectively with
Lower piston 37 lower surface and the first quantitative discharging housing 32 connect, when on cam with center of rotation apart from farthest side and conveying
When plunger abuts, material is exported by doser 3, when cam then rotates, in the presence of elastic reset spring, conveying
Plunger rises, and remains that conveying plunger is abutted with cam.
Operationally, controller controls doser 3 to convey in workpiece holding tank 1 with default discharging speed to bridging machine
Material.Specifically, when conveying material in needing to workpiece holding tank 1, controller controls each doser 3 movement velocity.
As shown in figure 5, when upper piston 36 is located in the first storing housing 31, material enters the first quantitative accommodating chamber 313, when conveying post
After plug promotes upper piston 36 to enter the first quantitative accommodating chamber 313, because upper piston 36 side wall and the first quantitative discharging housing 32 paste
After conjunction, material does not enter back into the first quantitative accommodating chamber 313.Conveying plunger continues to press on piston and moves downward, when lower piston 37
When material output cavity 314, positioned at the material of the first quantitative accommodating chamber 313, workpiece is entered by first material output cavity 314 and hold
Receive groove 1.After completing positioned at the material output of the first quantitative accommodating chamber 313, conveying plunger drives upper piston 36 and lower piston
37 move upwards.When upper piston 36 is located at the first storing housing 31 inner chamber, the material of storing housing cavity enters quantitative receiving
Chamber 313, in Preset Time, material enters the first quantitative accommodating chamber 313, and controller controls conveying post by the first power source 33
Plug moves downward, and reciprocation cycle aforesaid operations are until controller stops the first power source 33 and works.
By foregoing description, in the bridging machine that the specific embodiment of the invention is provided, by doser 3 to
Convey material in workpiece holding tank 1, and the delivery rate of doser 3 is controlled so that each material is pressed in advance by controller
If in ratio input workpiece holding tank 1, it is to avoid staff carries out the situation of slurry preparation manually, and then reduces staff
The labor intensity of modulation slurry.
On the other hand, because controller controls doser 3 to be fed, it is easy to the material of precise control doser 3
Output, improves the distributing precision of each material, improves the hanging quality of workpiece 15.
Preferably, as shown in Figure 4 and Figure 5, lower piston 37 upper surface is V-arrangement discharge feed side, and lower piston 37 upper surface side is low
In lower piston 37 upper surface center height.Upper surface due to lower piston 37 is V-arrangement discharge feed side, is easy to positioned at dosing
Material in device 3 quickly exports in the presence of self gravitation, improves the work efficiency of bridging machine.
For the ease of the material in the first storing housing 31 smoothly output it is preferable that the bottom of the first storing housing 31 be with
The V-arrangement discharging opening 39 of the first quantitative accommodating chamber 313 side wall linking, that is, tapered along material falling direction discharging opening 39.
Certainly, doser 3 can also be including the second storing housing 315, the second quantitative discharging housing 316, conveying
Cylinder 34 and the second power source 317 for promoting conveying cylinder 34 to pump.Controller controls the second power source 317 to open
Stop, the second quantitative discharging housing 316 is tightly connected with the second storing housing 315, and be located at below the second storing housing 315, the
Two quantitative discharging housing 316 inner chamber and the second storing housing 315 inner space, the inner chamber of the second quantitative discharging housing 316 includes
The second quantitative accommodating chamber 318 of sliding contact can be sealed with conveying cylinder 34 side wall and be located at below the second quantitative accommodating chamber 318,
And the second material output cavity 319 more than the second quantitative accommodating chamber 318 side wall profile, conveying cylinder 34 side wall is provided with charging aperture
310 and the discharging opening 39 that is located at charging aperture 310 lower section, the second quantitative accommodating chamber 318 body sidewall is provided with blow vent 38, works as discharging opening
39 be located at second material output cavity 319 when, blow vent 38 connects with charging aperture 310, blow vent 38 be located at discharging opening 39 above.Tool
Body, the second power source 317 can be cylinder or hydraulic cylinder etc., and the wherein movable end of cylinder or hydraulic cylinder is fixing with conveying cylinder 34
Connect, and then drive conveying cylinder 34 to move, certainly, this second power source 317 can include motor, cam and elastic reset bullet
Spring, cam is fixedly connected with the output shaft of motor, and the side of cam is abutted with conveying cylinder 34 upper surface, elastic reset both ends of the spring
Be connected with conveying cylinder 34 lower surface and the first quantitative discharging housing 32 respectively, when on cam with center of rotation apart from farthest side
When abutting with conveying cylinder 34, material is exported by doser 3, when cam then rotates, in the effect of elastic reset spring
Under, conveying cylinder 34 rises, and remains that conveying cylinder 34 is abutted with cam.This section of doser 3 is preferred for liquid material
Conveying, it is of course also possible to be used for conveying powder material.
In order to improve doser 3 sealing, improve material delivery precision, quantitative discharging housing 32 inner surface be provided with
The sealing ring 311 of conveying cylinder 34 outer surface laminating.
So that the material of quantitative accommodating chamber 313 quickly exports it is preferable that cylinder bottom 312 interposition of conveying cylinder 34 sets low
In conveying cylinder 34 side.
On the basis of above-mentioned each scheme, this bridging machine also include liquid-dropping valve 5 and for output liquid material quantitation to
Glassware 3 liquid outlet internal cavity connects, and for the catheter to dropping liquid in workpiece holding tank 1, liquid-dropping valve 5 is arranged on catheter
On.During the work of bridging machine, when doser 3 stops to workpiece holding tank 1 conveying material, controller controls liquid-dropping valve 5 dozens
Open, when doser 3 is to workpiece holding tank 1 conveying material, controller controls liquid-dropping valve 5 to cut out.By arranging liquid-dropping valve 5
Convey liquid with catheter into bridging machine, it is to avoid bridging machine operationally evaporates, workpiece holding tank 1 inwall leading to glues
Phenomenon even.
Further, this bridging machine also includes being arranged on the material stirrer 2 of workpiece holding tank 1 bottom, when doser 3
When quitting work, controller control material agitator 2 is started working, and when doser 3 is started working, controller stops thing
Material agitator 2 works.Specifically, this material stirrer 2 includes stirring vane and the stirring electricity for driving stirring vane work
Machine, certainly, material stirrer 2 is not limited to the device of above-mentioned form, and other devices are prior art, repeat no more herein.
Certainly, material stirrer 2 can also control opening and closing by artificial.By arranging material stirrer 2 so that workpiece 15 is in hanging
Also serosity can be stirred in journey, it is to avoid the situation of solid matter sedimentation in serosity, improve the mixing uniformity of serosity,
Further increase the hanging quality of workpiece 15.
Further, this bridging machine includes holding tank support 4, protective cover 7 and the retractor device for driving protective cover 7 lifting
10, protective cover 7 is located at directly over workpiece holding tank 1.Specifically, this retractor device 10 can with cylinder, hydraulic cylinder or expansion link etc.,
When workpiece 15 be located at workpiece holding tank 1 in when, by retractor device 10 drive protective cover 7 fall, it is to avoid workpiece 15 in hanging,
The situation that serosity spills, is effectively improved the working environment of bridging machine, and avoids serosity to waste.
Preferably, this bridging machine also includes initial level sensor and the work of the material position for detecting workpiece holding tank 1
Level sensor 6, when material position is less than initial level sensor position, controller receives initial level sensor signal, same to time control
Formulate amount feeding device 3 to feed into workpiece holding tank 1, when material position is higher than work level sensor 6 position, controller receives work
Make level sensor 6 signal, control doser 3 to stop the charging into workpiece holding tank 1 simultaneously.By arranging initial material position
Sensor and work level sensor 6, and controller receives initial level sensor and work level sensor 6 signal control is fixed
Whether amount feeding device 3 feeds it is achieved that the automatization of charging process in workpiece holding tank 1, improves the accuracy of charging, keeps away
Exempt from that serosity in workpiece holding tank 1 is very few to lead to the ropy situation of workpiece 15 hanging, further increase the hanging matter of workpiece 15
Amount.
Learn the working condition of bridging machine for the ease of staff in time it is preferable that this bridging machine also includes work instruction
Lamp, when controller receives initial level sensor signal, controller controls relay indicating light display yellow, represents that workpiece accommodates
Groove 1 feeds.When controller reception work level sensor 6 signal, controller controls relay indicating light display green, table
Show that workpiece holding tank 1 charging completes.
The application also provides a kind of hard-surface coating processing unit (plant) to include bridging machine and the workpiece for driving workpiece 15 movement
Mobile device, wherein bridging machine are any of the above-described kind of bridging machine, and workpiece movement device is to hold for driving workpiece 15 to enter workpiece
The mobile device received in groove 1 serosity, specifically can be with cylinder or hydraulic cylinder etc..By using any of the above-described kind of bridging machine, it is to avoid work
Make the situation that personnel carry out slurry preparation manually, and then reduce the labor intensity that staff modulates slurry.
Further, this hard-surface coating processing unit (plant) also includes hovering level sensor, is used for detecting whether workpiece 15 is located at work
Initial sensor directly over part holding tank 1 and for detecting the working sensor whether workpiece 15 is located in workpiece holding tank 1,
Hovering level sensor is located between initial sensor and working sensor, and workpiece movement device includes Workpiece rotating device 14, rises
Falling unit 11, support base and the support rotary apparatuss 9 for driving support base rotation, lowering or hoisting gear 11 is arranged on support base,
Workpiece rotating device 14 is arranged on lowering or hoisting gear 11.Certainly, this workpiece movement device can be substituted by telescopic cylinder and support
Rotary apparatuss 9, telescopic cylinder drives support base to be moved horizontally to specified location.Specifically, lowering or hoisting gear 11 can be with cylinder, hydraulic pressure
The structures such as cylinder, expansion link.Support rotary apparatuss 9 can be rotary cylinder, certainly support rotary apparatuss can include motor and with
The toothed disc that motor output shaft is fixedly connected, the side of toothed disc is engaged with support base side, and when motor rotates, toothed disc drives
Support base rotates.Workpiece rotating device 14 is specifically as follows motor, motor etc., and for the ease of installing workpiece 15, workpiece 15 passes through
Tool kit is arranged on Workpiece rotating device 14.When workpiece 15 moves to bridging seat in the plane and puts, Workpiece rotating device 14 is by workpiece
15 rotate to workpiece holding tank 1, and controller controls lowering or hoisting gear 11 to rise to height that initial sensor is located.When initial
When sensor sensing is to workpiece 15, controller receives initial transducing signal and controls lowering or hoisting gear 11 to drive workpiece 15 and workpiece rotation
Device 14 declines, until workpiece 15 drop in workpiece holding tank 1, controller receives working sensor signal and controls lowering or hoisting gear
11 stop band part 15 of starting building falls, and Workpiece rotating device 14 receives controller signals and drives workpiece 15 in bridging Preset Time inward turning
Turn.After reaching bridging Preset Time, controller stops Workpiece rotating device 14 and works, and controller controls lowering or hoisting gear 11 to drive
Workpiece 15 and Workpiece rotating device 14 rise, and when workpiece 15 moves to hovering level sensor position, controller receives hovering position
Sensor signal controls lowering or hoisting gear 11 to stop rising, and controls Workpiece rotating device 14 to drive workpiece 15 getting rid of the pre- timing of material simultaneously
Interior with get rid of material speed rotation, after the completion of the scheduled time, lowering or hoisting gear 11 receive controller instruction tape start building part 15 continue on
Rise, until initial sensor position, when initial sensor sensing is to workpiece 15, initial sensor has sent to controller
Become signal, lowering or hoisting gear 11 receives controller instruction stop band part 15 of starting building and rises.By foregoing description, outstanding by setting
Off-position sensor, initial sensor and working sensor are so that controller can control workpiece 15 to lift and work, it is to avoid work
The situation of personnel's Non-follow control workpiece 15 lifting, reduce further the labor intensity of staff.
So that the stable lifting of workpiece 15 is it is preferable that this workpiece movement device also includes guide post 13 and is arranged on lifting
Device 11 top, and for supporting the installing plate of Workpiece rotating device 14, installing plate be provided with for guide post 13 pass through spacing
Hole, lowering or hoisting gear 11 drives workpiece 15 to lift along guide post 13 axis direction.
In order to reduce the labor intensity of staff further it is preferable that when controller receives initial sensor signal, stretching
Compression apparatus 10 receive controller signals, drive protective cover 7 to fall.When workpiece 15 rises, specifically, can be controlled with controller and rise
When falling unit 11 drives workpiece 15 to rise, control retractor device 10 to drive protective cover 7 to rise, it is to avoid staff is manual simultaneously
Control the situation of retractor device 10 switch, and be easy to control the adjustable height of protective cover 7.
Further, this hard-surface coating processing unit (plant) also includes drying unit, and specifically, drying unit includes air duct, is located at
Hot-air blower in air duct, for detecting whether workpiece 15 is located at the air duct initial sensor directly over air duct and is used for detecting workpiece
The 15 air duct working sensors whether being located in air duct.When workpiece movement device passes through to support rotary apparatuss 9 by the fortune of workpiece 15
When moving to drying unit, air duct beginning sensor signal changes, and lowering or hoisting gear 11 receives controller control instruction band
Part 15 of starting building declines, until workpiece 15 drop in air duct, controller receives air duct working sensor signal and controls lowering or hoisting gear
11 stop band part 15 of starting building falls, and controls hot-air blower to work drying in the scheduled time simultaneously, after the completion of the scheduled time, hot blast
Machine receives controller instruction and quits work, and lowering or hoisting gear 11 receives controller instruction tape part 15 of starting building and rises, when air duct initially passes
When sensor senses workpiece 15 again, air duct initial sensor sends to controller and completes signal, and lowering or hoisting gear 11 receives and controls
Device instruction stop band part 15 of starting building rises.Support rotary apparatuss 9 to receive controller signals and workpiece 15 is removed drying unit.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (9)
1. a kind of bridging machine, for hard-surface coating processing unit (plant), including the workpiece holding tank (1) for accommodating workpiece (15), its
It is characterised by, it is described fixed also to include controlling for the doser (3) and being used for conveying material to described workpiece holding tank (1)
Amount feeding device (3) presses the controller of default discharging speed conveying material in described workpiece holding tank (1), described doser
(3) at least two；
Described doser (3) for conveying powder material includes the first storing housing (31), the first quantitative discharging housing
(32), conveying plunger and the first power source (33) for promoting described conveying plunger to pump, described controller control
Make the start and stop of described first power source (33), described first quantitative discharging housing (32) is with described first storing housing (31) sealing even
Connect, and be located at below described first storing housing (31), described first quantitative discharging housing (32) inner chamber and described first storing
Housing (31) inner space, described conveying plunger includes piston rod (35), the upper piston (36) being located on described piston rod (35)
With lower piston (37), the inner chamber of described first quantitative discharging housing (32) includes can be with described upper piston (36) side wall and described
Lower piston (37) side wall all seals the first quantitative accommodating chamber (313) of sliding contact and is located at the described first quantitative accommodating chamber
(313) below, and the first material output cavity (314) more than the described first quantitative accommodating chamber (313) side wall profile.
2. bridging machine according to claim 1 it is characterised in that described lower piston (37) upper surface be V-arrangement discharge feed side,
Described lower piston (37) upper surface side is less than described lower piston (37) upper surface center height.
3. bridging machine according to claim 1 is it is characterised in that including holding tank support (4), protective cover (7) and being used for
Drive the retractor device (10) that described protective cover (7) lifts, described protective cover (7) is located at directly over described workpiece holding tank (1),
Described retractor device (10) and described workpiece holding tank (1) are installed on described holding tank support (4).
4. bridging machine according to claim 1 is it is characterised in that be used for conveying the described doser of liquid material
(3) include the second storing housing (315), the second quantitative discharging housing (316), conveying cylinder (34) and be used for promoting described conveying cylinder
(34) the second power source (317) pumping, described controller controls the start and stop of described second power source (317), described
Second quantitative discharging housing (316) is tightly connected with described second storing housing (315), and is located at described second storing housing
(315) below, described second quantitative discharging housing (316) inner chamber and described second storing housing (315) inner space, described
The inner chamber of two quantitative discharging housings (316) includes sealing the second quantitative appearance of sliding contact with described conveying cylinder (34) side wall
Receive chamber (318) and being located at below the described second quantitative accommodating chamber (318), and more than the described second quantitative accommodating chamber (318) side wall
The second material output cavity (319) of profile, described conveying cylinder (34) side wall is provided with charging aperture (310) and is located at described charging aperture
(310) discharging opening (39) below, the described second quantitative accommodating chamber (318) body sidewall is provided with blow vent (38), when described discharging
When mouth (39) is located at described second material output cavity (319), described blow vent (38) connects with described charging aperture (310), described
Blow vent (38) is located above described discharging opening (39).
5. the bridging machine according to any one of claim 1-4 is it is characterised in that also include liquid-dropping valve (5) and for defeated
Go out described doser (3) the liquid outlet internal cavity connection of liquid material, and for dripping in described workpiece holding tank (1)
The catheter of liquid, described liquid-dropping valve (5) is arranged on described catheter；
During described bridging machine work, when described doser (3) stops to described workpiece holding tank (1) conveying material, institute
Stating controller controls described liquid-dropping valve (5) to open, when described doser (3) conveys material to described workpiece holding tank (1)
When, described controller controls described liquid-dropping valve (5) to cut out.
6. bridging machine according to claim 5 is it is characterised in that also include being arranged on described workpiece holding tank (1) bottom
Material stirrer (2), when described doser (3) quits work, described controller controls described material stirrer (2)
Start working, when described doser (3) is started working, described controller stops described material stirrer (2) work.
7. bridging machine according to claim 1 is it is characterised in that also include for detecting described workpiece holding tank (1) material
The initial level sensor of position and work level sensor (6), described work level sensor (6) is higher than that described initial material position passes
Sensor position, when material position is less than described initial level sensor position, described controller receives described initial level sensor letter
Number, control described doser (3) to start the charging into described workpiece holding tank (1), when material position is higher than described work simultaneously
During level sensor (6) position, described controller receives described work level sensor (6) signal, controls described quantitation simultaneously
Dispenser (3) stops the charging into described workpiece holding tank (1).
8. a kind of hard-surface coating processing unit (plant), including bridging machine and be used for driving the workpiece movement device of workpiece (15) movement, its
It is characterised by, described bridging machine is the bridging machine any one of claim 1-7.
9. hard-surface coating processing unit (plant) according to claim 8 is it is characterised in that also including hovering level sensor, being used for
Whether detection workpiece (15) is located at the initial sensor directly over described workpiece holding tank (1) and is used for detecting described workpiece (15)
The working sensor whether being located in described workpiece holding tank (1), described hovering level sensor be located at described initial sensor and
Between described working sensor, described workpiece movement device include Workpiece rotating device (14), lowering or hoisting gear (11), support base and
For driving the support rotary apparatuss (9) of described support base rotation, described lowering or hoisting gear (11) is arranged on described support base, institute
State Workpiece rotating device (14) to be arranged on described lowering or hoisting gear (11), when workpiece (15) moves to described bridging seat in the plane and puts,
Described Workpiece rotating device (14) rotates workpiece (15) to described workpiece holding tank (1), and described controller controls institute
State lowering or hoisting gear (11) and rise to height that described initial sensor is located, when described initial sensor senses described workpiece (15)
When, described controller receives described initial transducing signal and controls described lowering or hoisting gear (11) to drive workpiece (15) and the rotation of described workpiece
Rotary device (14) declines, until workpiece (15) drop in described workpiece holding tank (1), described controller receives described work and passes
Sensor signal controls described lowering or hoisting gear (11) stop band part (15) of starting building to fall, and described Workpiece rotating device (14) receives described
Controller signals drive described workpiece (15) to rotate in bridging Preset Time, after reaching bridging Preset Time, described control
Device stops described Workpiece rotating device (14) work, and described controller controls described lowering or hoisting gear (11) to drive workpiece (15) and institute
State Workpiece rotating device (14) to rise, when workpiece (15) moves to hovering level sensor position, described controller receives described
Hovering level sensor signal controls described lowering or hoisting gear (11) to stop rising, and controls described Workpiece rotating device (14) to drive simultaneously
Getting rid of to get rid of material speed rotation in the material scheduled time, after the completion of the scheduled time, described lowering or hoisting gear (11) receives workpiece (15)
Described controller instruction tape part (15) of starting building continues to rise, until described initial sensor position, when described initial sensing
When device senses workpiece (15), described initial sensor transmits completion signal to described controller, and described lowering or hoisting gear (11) connects
Receive described controller instruction stop band part (15) of starting building to rise.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510118766.4A CN104785408B (en) | 2015-03-18 | 2015-03-18 | Hard-surface coating processing unit (plant) and its bridging machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510118766.4A CN104785408B (en) | 2015-03-18 | 2015-03-18 | Hard-surface coating processing unit (plant) and its bridging machine |
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| CN104785408A CN104785408A (en) | 2015-07-22 |
| CN104785408B true CN104785408B (en) | 2017-03-08 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108787343A (en) * | 2018-08-06 | 2018-11-13 | 张家港市双成电工设备有限公司 | A kind of cycles, economized type dipping drying system |
| CN110124929B (en) * | 2019-05-16 | 2021-10-01 | 上海理工大学 | Petroleum pipeline priming paint coating equipment |
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| CN101206937A (en) * | 2006-12-19 | 2008-06-25 | 日立卷线株式会社 | Varnish coating device and method for coating a varnish |
| CN101134188A (en) * | 2007-08-23 | 2008-03-05 | 陈建民 | Automatic spraying equipment |
| CN201815425U (en) * | 2010-07-21 | 2011-05-04 | 上海瑞尔实业有限公司 | Paint coating system of decorative wheel cover |
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Address after: Zhuzhou City, Hunan province 412002 Lusong District of Prince Edward Road, hi tech Park Dong Jia Duan Applicant after: ZHU ZHOU SEED CEMENTED CARBIDE TECHNOLOGY Co.,Ltd. Address before: Zhuzhou City, Hunan province 412002 Lusong District of Prince Edward Road, hi tech Park Dong Jia Duan Applicant before: Zhu Zhou Seed Cemented Carbide Technology Co.,Ltd. |
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Address after: Zhuzhou City, Hunan province 412002 Lusong District of Prince Edward Road, hi tech Park Dong Jia Duan Applicant after: SEED TECHNOLOGIES Corp.,Ltd. Address before: Zhuzhou City, Hunan province 412002 Lusong District of Prince Edward Road, hi tech Park Dong Jia Duan Applicant before: ZHU ZHOU SEED CEMENTED CARBIDE TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Hard surface coating processing device and its hanging machine Effective date of registration: 20231226 Granted publication date: 20170308 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: SEED TECHNOLOGIES Corp.,Ltd. Registration number: Y2023980074149 |