CN104646638B - A kind of evaporative pattern automatic coating device of white mould and method - Google Patents
A kind of evaporative pattern automatic coating device of white mould and method Download PDFInfo
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- CN104646638B CN104646638B CN201510064903.0A CN201510064903A CN104646638B CN 104646638 B CN104646638 B CN 104646638B CN 201510064903 A CN201510064903 A CN 201510064903A CN 104646638 B CN104646638 B CN 104646638B
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- showering
- automatic
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- feed back
- chain wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
- B22C23/02—Devices for coating moulds or cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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- Spray Control Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to a kind of evaporative pattern automatic coating device of white mould and method, including paint feeding device, feed pipe, automatically showering joint, automatically showering room, artificial showering room, spray gun, showering pond, feed back pipeline and automatic coater, automatically coater is arranged on automatic showering indoor, it is indoor that spray gun is arranged on artificial showering, paint feeding device is corresponding and automatic showering joint by feed pipe, spray gun connects, automatically showering joint is connected with automatic coater, automatically the quantity of coater is two sets, two overlap the automatic coater corresponding left and right sides being placed in automatic showering room respectively, paint feeding device is connected with showering pond by feed back pipeline.Method comprises the steps: that (1) piece installing prepares；(2) showering；(3) check；(4) reclaim.The present invention has reasonable in design, automaticity advantages of higher, it is achieved that the automatic showering of white die worker's part, improves the efficiency of showering, improves the work situation of workman.
Description
Technical field
The present invention relates to a kind of coating device, a kind of evaporative pattern automatic coating device of white mould and side
Method.
Background technology
In cavityless casting produces, will be on the surface of the white mould of polystyrene in order to improve the quality of cast(ing) surface
It is coated with last layer refractory material, reaches to change the thermostability on its surface, anti-metal liquid sand washing, chemically stable
The purpose of the performances such as property, release property and anti-stick grittiness.In Foundry Production, this coating generally uses water
Base coating, on the one hand can change the anti-stick grittiness of foundry goods, it is thus achieved that good surface quality；On the other hand by
Can form one layer of the biggest housing of hardness on the surface of white mould after coating is dried can be in white mould handling process
In effectively prevent the deformation that the impact of external environment dialogue mould prevents Bai Mo in handling process.
At present, by coating showering general or artificial artificial pouring coordinated with jet pipe of employing on the surface of white mould
Painting mode, wastes time and energy, and the poor physical and mental health on workman of working environment causes the biggest impact.
Such as a kind of full-mold casting coating coater that Chinese Patent Application No. is ZL201410366865X, including
Spray gun that paint feeding device is connected with paint feeding device and for accommodating the showering pond of white proplasm, drenches
Being coated with pond and include pedestal and the coaming plate being vertically located on pedestal, pedestal is provided with the placed side for placing white proplasm
Be connected to edge, placed side and for the guide face tilted, use paint feeding device and spray gun combine for
Surface spraying material to the white proplasm in showering pond, but this patent application is to use spray gun pair by artificial
Bai Mo completes showering, wastes time and energy, and working environment is poor, and the physical and mental health of workman is caused the biggest shadow
Ringing, automaticity is relatively low, inefficient.
Summary of the invention
For solving the problems referred to above, the present invention proposes a kind of reasonable in design, automaticity height, can carry
The showering efficiency of the white mould of high evaporative pattern also improves the evaporative pattern automatic coating device of white mould and the side of worker laboring environment
Method.
A kind of evaporative pattern automatic coating device of white mould, including paint feeding device, feed pipe, automatic showering
Joint, automatic showering room, artificial showering room, spray gun, showering pond, feed back pipeline and automatic coater,
It is indoor that described automatic coater is arranged on automatic showering, and it is indoor that described spray gun is arranged on artificial showering, described
Paint feeding device is connected with automatic showering joint, spray gun by feed pipe, described automatic showering joint and
Automatically coater is connected, the corresponding end being arranged on artificial showering room and automatic showering room respectively, described showering pond
Portion, the quantity of described automatic coater is two sets, and described two set automatic coater correspondences respectively are placed in certainly
The left and right sides of dynamic showering room, described paint feeding device is connected with showering pond by feed back pipeline.The present invention
Achieve the automatic showering of white die worker's part, utilize automatization to instead of traditional manual showering, improve showering
Efficiency；Utilize automatic showering room, artificial showering room with the use of, be effectively prevented white die worker's part and go out
Now leakage showering phenomenon, to ensure the quality of product；Improve the work situation of workman, it is ensured that the body of workman
The heart is healthy.
Described showering pond is two-layer trapezoidal guide face structure, and showering cell cavity body is arranged at bottom, described showering pond, described
The flange arrangement for reclaiming coating is had bottom showering pond.
Described paint feeding device includes paint can, feeding membrane pump, feed back membrane pump and feed back tank, described
Paint can, feeding membrane pump are all connected with automatic coater, spray gun by feed pipe, described feed back every
It is connected by feed back pipeline between membrane pump with showering pond flange in the bottom structure, described feed back membrane pump and feed back tank
Between connected by feed back pipeline.Coating in paint can is carried respectively by feeding membrane pump by feed pipe
In automatic showering joint, spray gun, after coating showering to white mould surface of the work, remaining coating flows to respectively
In two showering ponds, then by feed back pipeline in feed back membrane pump is transported to feed back tank, utilize coating
Tank, feed back tank are connected, it is achieved that recycling of coating, it is to avoid waste, have saved the cost of showering.
Described automatic showering room and artificial showering room are steel framework structure, to ensure overall fastness, and
Periphery all uses steel plate to seal.
Described automatic coater includes framework, vehicle guide, actively duplex chain wheel device, double strand chain, company
Extension bar, sliding machine, spray boom, driven duplex chain wheel device and tensioner apparatus, described vehicle guide level
Being arranged on framework upper, be slidably matched between described sliding machine and vehicle guide, described spray boom is arranged on slip
Dolly top, described active duplex chain wheel device, driven duplex chain wheel device, tensioner apparatus, double strand chain
It is arranged between lower frame, and described active duplex chain wheel device and driven duplex chain wheel device by double
Chain is connected to transmit power, and described tensioner apparatus matches with the bottom of double strand chain, described connecting rod upper
End is connected with sliding machine, and the lower end of described connecting rod is connected with double strand chain.By active duplex chain wheel device
With coordinating between driven duplex chain wheel device, thus for sliding machine provide driving force so that sliding machine
Move reciprocatingly under the guiding of vehicle guide, thus the drive spray boom synchronized moves reciprocatingly, past to realize
Multiple showering, it is ensured that the quality of showering.
Described driven duplex chain wheel device includes driven duplex chain wheel, tightening nut, driven pulley main shaft, suspension ring
Bolt, spring, long threaded rod, pre-tightening mechanism pedestal, stop nut and driven pulley casing, described driven roller box
Body is arranged on framework, and described driven pulley main shaft is connected by bearing with the top of driven pulley casing, described from
Dynamic duplex chain wheel and driven pulley main shaft are by bonded, and described driven duplex chain wheel matches with double strand chain, institute
State the axial dimension with fixing driven duplex chain wheel of threaded engagement between tightening nut and driven pulley main shaft, described in hang
Collar bolt, spring, long threaded rod, pre-tightening mechanism pedestal and stop nut constitute pre-tightening mechanism, described pretightening machine
Setting up on the right side of driven roller box, described long threaded rod realizes driven pulley casing and pretension by the way of threaded engagement
Connection between mechanism base, described stop nut is placed on the right side of pre-tightening mechanism pedestal, and described stop nut
And threaded engagement between long threaded rod, the quantity of described lifting bolt is two, said two lifting bolt respectively with
Driven pulley casing, pre-tightening mechanism base thread coordinate, and are connected by spring between said two lifting bolt.
Described active duplex chain wheel device includes electric machine support, actively duplex chain wheel, reducing motor and rosette,
Described electric machine support is arranged on framework, and described reducing motor is arranged on electric machine support, and described active is double
Sprocket wheel is fixed on the output shaft of reducing motor, and described rosette is arranged on the top of reducing motor, described master
Dynamic duplex chain wheel matches with double strand chain.During use, by screwing long threaded rod, change pre-tightening mechanism pedestal,
Spacing between driven pulley casing, is finally reached between regulating between driven duplex chain wheel, actively duplex chain wheel
Away from, it is achieved the tensioning of double strand chain, to ensure serviceability；Meanwhile, utilize the elastic restoring force of spring, can
Make driven pulley casing by the power away from active duplex chain wheel, i.e. realize pretension.
Described tensioner apparatus includes stud under regulating wheel, regulating wheel elastic device, regulating wheel connecting rod, tensioning
Bolt, tightener sprocket and regulating wheel installing rack on wheel, described regulating wheel installing rack is fixed on framework, described
Regulating wheel elastic device, regulating wheel connecting rod are fixed on regulating wheel installing rack by stud under regulating wheel, described
Tightener sprocket is by being bolted to the upper end of regulating wheel connecting rod on regulating wheel, described tightener sprocket is with double
Chain matches.
Described sliding machine includes wheel, The Cloud Terrace, The Cloud Terrace installing plate and flange, and described wheel is symmetrically mounted on
On the lower surface of The Cloud Terrace, described wheel matches with vehicle guide, and described The Cloud Terrace installing plate is arranged on The Cloud Terrace,
Described flange is arranged in the middle part of the lower end of The Cloud Terrace, and described flange is connected with the upper end of connecting rod.
Described spray boom includes securing member, spray boom pipeline, tee T, flat shower nozzle and two pass joints, described spray
The one end in rod tube road is fixed on The Cloud Terrace installing plate by securing member, and described tee T is along the axle of spray boom pipeline
The equally spaced distribution in line direction, described tee T is all connected with spray boom pipeline enclosure by the way of threaded engagement,
Described two pass joints are fixed on the other end of spray boom pipeline, described flat shower nozzle pair by the way of threaded engagement
Tee T, the lower end of two pass joints should be arranged on.The Cloud Terrace can drive spray boom to horizontally rotate, with white die worker
When part enters automatic showering room, it is to avoid collide with white die worker's part, it is ensured that enter being smoothed out of part；Automatically
After showering joint connects with the spray boom pipeline of spray boom, showering process can be carried out.
The showering method of the automatic coating device of the white mould of a kind of evaporative pattern, comprises the steps:
(1) piece installing prepares: when white die worker's part enters the preparation showering of automatic showering room, The Cloud Terrace drives spray boom to turn
Moving makes spray boom become an angle of 90 degrees with vehicle guide；
(2) showering: starting paint feeding device, coating enters spray boom through feeding membrane pump through feed pipe,
Coating is sprayed by flat shower nozzle, starts actively duplex chain wheel device simultaneously, and double strand chain drives spray boom to lead along dolly
Rail at the uniform velocity moves back and forth, and makes the uniform showering of coating at white mould surface of the work；
(3) check: the workpiece after automatic showering room showering is put into artificial showering room and checks, to pouring
Being coated with the bad position of effect uses spray gun to carry out artificial showering；
(4) reclaim: during showering, coating enters back through feed back membrane pump and feed back pipeline in entering showering pond
Batch can.
The invention has the beneficial effects as follows: the present invention has reasonable in design, automaticity advantages of higher,
Achieve the automatic showering of white die worker's part, utilize automatization to instead of traditional manual showering, improve showering
Efficiency；Utilize automatic showering room, artificial showering room with the use of, be effectively prevented white die worker's part and go out
Now leakage showering phenomenon, to ensure the quality of product；Improve the work situation of workman, it is ensured that the body of workman
The heart is healthy.
Accompanying drawing explanation
With embodiment, invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the overall structural representation of the present invention；
Fig. 2 is the automatic showering room of the present invention, the perspective view of artificial showering room；
Fig. 3 is the perspective view in the showering pond of the present invention；
Fig. 4 is the perspective view of the automatic coater of the present invention；
Fig. 5 is the structural representation of the active duplex chain wheel device of the present invention；
Fig. 6 is the structural representation of the driven duplex chain wheel device of the present invention；
Fig. 7 is the structural representation of the tensioner apparatus of the present invention；
Fig. 8 is the connecting rod of the present invention, the structural representation of sliding machine connection；
Fig. 9 is the structural representation of the spray boom of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below the present invention is expanded on further.
As shown in Figures 1 to 9, a kind of evaporative pattern automatic coating device of white mould, including paint feeding device 1, enters
Pipe material 2, automatic showering joint 3, automatic showering room 4, artificial showering room 5, spray gun 6, showering pond 7, return
Pipe material 8 and automatic coater 9, described automatic coater 9 is arranged in automatic showering room 4, described spray
Rifle 6 is arranged in artificial showering room 5, and described paint feeding device 1 is by feed pipe 2 and automatic showering joint
3, spray gun 6 connects, and described automatic showering joint 3 is connected with automatic coater 9, and described showering pond 7 is the most right
Should be arranged on the bottom of artificial showering room 5 and automatic showering room 4, the quantity of described automatic coater 9 is two
Set, described two overlap automatic the coater 9 corresponding left and right sides being placed in automatic showering room 4, described coating respectively
Feedway 1 is connected with showering pond 7 by feed back pipeline 8.Present invention achieves the automatic showering of white die worker's part,
Utilize automatization to instead of traditional manual showering, improve the efficiency of showering；Utilize automatic showering room 4, people
Work showering room 5 with the use of, be effectively prevented white die worker's part occur leakage showering phenomenon, to ensure product
Quality；Improve the work situation of workman, it is ensured that the physical and mental health of workman.
Described showering pond 7 is two-layer trapezoidal guide face structure, and showering cell cavity body 7-2 is arranged at bottom, described showering pond 7,
The flange arrangement 7-1 for reclaiming coating is had bottom described showering pond 7.
Described paint feeding device 1 includes paint can 1-1, feeding membrane pump 1-2, feed back membrane pump 1-3 and returns
Batch can 1-4, described paint can 1-1, feeding membrane pump 1-2 all by feed pipe 2 and automatic coater 9,
Spray gun 6 connects, by feed back pipeline 8 between described feed back membrane pump 1-3 and showering pond 7 flange in the bottom structure 7-1
Connect, be connected by feed back pipeline 8 between described feed back membrane pump 1-3 and feed back tank 1-4.Feeding membrane pump 1-2
Coating in paint can 1-1 is respectively delivered in automatic showering joint 3, spray gun 6 by feed pipe 2, is coated with
Material showering is to after white mould surface of the work, and remaining coating flows to, in two showering ponds 7, then pass through feed back respectively
Pipeline 8, in feed back membrane pump 1-3 is transported to feed back tank 1-4, utilizes paint can 1-1, feed back tank 1-4 to be connected
Logical, it is achieved that recycling of coating, it is to avoid waste, save the cost of showering.
Described automatic showering room 4 is steel framework structure with artificial showering room 5, to ensure overall fastness,
And periphery all uses steel plate to seal.
Described automatic coater 9 include framework 9-1, vehicle guide 9-2, actively duplex chain wheel device 9-3,
Double strand chain 9-4, connecting rod 9-5, sliding machine 9-6, spray boom 9-7, driven duplex chain wheel device 9-8 and tensioning
Wheel apparatus 9-9, described vehicle guide 9-2 are horizontally arranged at framework 9-1 top, and described sliding machine 9-6 is with little
Being slidably matched between car guide rail 9-2, described spray boom 9-7 is arranged on sliding machine 9-6 top, described active double strand chain
Wheel apparatus 9-3, driven duplex chain wheel device 9-8, tensioner apparatus 9-9, double strand chain 9-4 are arranged on framework 9-1
By double strand chain 9-4 between bottom, and described active duplex chain wheel device 9-3 and driven duplex chain wheel device 9-8
Being connected to transmit power, match in the bottom of described tensioner apparatus 9-9 and double strand chain 9-4, described connecting rod
The upper end of 9-5 is connected with sliding machine 9-6, and the lower end of described connecting rod 9-5 is connected with double strand chain 9-4.Pass through
Actively coordinating between duplex chain wheel device 9-3 with driven duplex chain wheel device 9-8, thus be sliding machine 9-6
There is provided driving force so that sliding machine 9-6 moves reciprocatingly under the guiding of vehicle guide 9-2, thus synchronizes
Drive spray boom 9-7 move reciprocatingly, to realize reciprocal showering, it is ensured that the quality of showering.
Described driven duplex chain wheel device 9-8 includes driven duplex chain wheel 9-81, tightening nut 9-82, driven pulley
Main shaft 9-83, lifting bolt 9-84, spring 9-85, long threaded rod 9-86, pre-tightening mechanism pedestal 9-87, locking
Nut 9-88 and driven pulley casing 9-89, described driven pulley casing 9-89 is arranged on framework 9-1, described driven
Wheel main shaft 9-83 and driven pulley casing 9-89 top be connected by bearing, described driven duplex chain wheel 9-81 and
Driven pulley main shaft 9-83 is by bonded, and described driven duplex chain wheel 9-81 matches with double strand chain 9-4, described
Between tightening nut 9-82 and driven pulley main shaft 9-83, threaded engagement is with the axial chi of fixing driven duplex chain wheel 9-81
Very little, described lifting bolt 9-84, spring 9-85, long threaded rod 9-86, pre-tightening mechanism pedestal 9-87 and locking spiral shell
Female 9-88 constitutes pre-tightening mechanism, and described pre-tightening mechanism is placed on the right side of driven pulley casing 9-89, described long threaded rod 9-86
The connection between driven pulley casing 9-89 and pre-tightening mechanism pedestal 9-87, institute is realized by the way of threaded engagement
State stop nut 9-88 to be placed on the right side of pre-tightening mechanism pedestal 9-87, and described stop nut 9-88 and long threaded rod
Threaded engagement between 9-86, the quantity of described lifting bolt 9-84 is two, and said two lifting bolt 9-84 divides
Not and driven pulley casing 9-89, pre-tightening mechanism pedestal 9-87 threaded engagement, said two lifting bolt 9-84 it
Between connected by spring 9-85.
Described active duplex chain wheel device 9-3 includes electric machine support 9-31, actively duplex chain wheel 9-32, slow down electricity
Machine 9-33 and rosette 9-34, described electric machine support 9-31 is arranged on framework 9-1, described reducing motor 9-33
Being arranged on electric machine support 9-31, described active duplex chain wheel 9-32 is fixed on the output shaft of reducing motor 9-33
On, described rosette 9-34 is arranged on the top of reducing motor 9-33, and described active duplex chain wheel 9-32 is with double
Row chain 9-4 matches.During use, by screwing long threaded rod 9-86, change pre-tightening mechanism pedestal 9-87, driven
Spacing between wheel casing 9-89, is finally reached regulation driven duplex chain wheel 9-81, actively duplex chain wheel 9-32
Between spacing, it is achieved the tensioning of double strand chain 9-4, to ensure serviceability；Meanwhile, utilize spring 9-85's
Elastic restoring force, can make driven pulley casing 9-89 by the power away from active duplex chain wheel 9-32, i.e. realize pre-
Tightly.
Described tensioner apparatus 9-9 includes that stud 9-91 under regulating wheel, regulating wheel elastic device 9-92, regulating wheel are even
Bolt 9-94, tightener sprocket 9-95 and regulating wheel installing rack 9-96, described tensioning on extension bar 9-93, regulating wheel
Wheel installing rack 9-96 is fixed on framework 9-1, and described regulating wheel elastic device 9-92, regulating wheel connecting rod 9-93 are logical
Crossing stud 9-91 under regulating wheel to be fixed on regulating wheel installing rack 9-96, described tightener sprocket 9-95 passes through tensioning
On wheel, bolt 9-94 is fixed on the upper end of regulating wheel connecting rod 9-93, described tightener sprocket 9-95 and double strand chain 9-4
Match.
Described sliding machine 9-6 includes wheel 9-61, The Cloud Terrace 9-62, The Cloud Terrace installing plate 9-63 and flange 9-64,
Described wheel 9-61 is symmetrically mounted on the lower surface of The Cloud Terrace 9-62, described wheel 9-61 and vehicle guide 9-2 phase
Coordinating, described The Cloud Terrace installing plate 9-63 is arranged on The Cloud Terrace 9-62, and described flange 9-64 is arranged on The Cloud Terrace 9-62
Lower end in the middle part of, described flange 9-64 is connected with the upper end of connecting rod 9-5.
Described spray boom 9-7 includes securing member 9-71, spray boom pipeline 9-72, tee T 9-73, flat shower nozzle 9-74
With two pass joint 9-75, one end of described spray boom pipeline 9-72 is fixed on The Cloud Terrace installing plate by securing member 9-71
On 9-63, described tee T 9-73 along the equally spaced distribution of axis direction of spray boom pipeline 9-72, described three
All being connected by the way of threaded engagement between siphunculus 9-73 with spray boom pipeline 9-72, described two pass joint 9-75 lead to
The mode crossing threaded engagement is fixed on the other end of spray boom pipeline 9-72, and described flat shower nozzle 9-74 correspondence is installed
In tee T (9-73), the lower end of two pass joints (9-75).The Cloud Terrace 9-62 can drive spray boom 9-7 level
Rotating, can be regained by spray boom 9-7, i.e. when not working, spray boom 9-7 and vehicle guide 9-2 is 20 degree to 40 degree
Angle, with when white die worker's part enters automatic showering room 4, it is to avoid collide with white die worker's part, it is ensured that enter part
Be smoothed out；Automatically, after showering joint 3 connects with the spray boom pipeline 9-72 of spray boom 9-7, showering can be carried out
Process.
The showering method of the automatic coating device of the white mould of a kind of evaporative pattern, comprises the steps:
(1) piece installing prepares: when the automatic showering room 4 of white die worker's part entrance prepares showering, The Cloud Terrace 9-62 drives
Spray boom 9-7 rotates and makes spray boom 9-7 become an angle of 90 degrees with vehicle guide 9-2；
(2) showering: starting paint feeding device 1, coating enters through feed pipe 2 through feeding membrane pump 1-2
Entering spray boom 9-7, coating is sprayed by flat shower nozzle 9-74, starts actively duplex chain wheel device 9-3 simultaneously, double
Chain 9-4 drives spray boom 9-7 at the uniform velocity to move back and forth along vehicle guide 9-2, makes the uniform showering of coating at white die worker's part table
Face；
(3) check: the workpiece after automatic showering room showering is put into artificial showering room and checks, to pouring
Being coated with the bad position of effect uses spray gun 6 to carry out artificial showering；
(4) reclaim: through feed back membrane pump 1-3 and feed back pipeline during during showering, coating enters showering pond 7
8 enter feed back tank 1-4.
The present invention effectively avoids the occurrence of the phenomenon of Lou showering, it is ensured that the quality of showering, improves workman's
The physical and mental health of working environment, beneficially workman, be simultaneously achieved the recycling of coating, it is to avoid coating
Waste, saved cost.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle of the simply present invention described, without departing from the spirit and scope of the present invention, the present invention also can
Having various changes and modifications, these changes and improvements both fall within claimed invention.Application claims
Protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1. the automatic coating device of the white mould of evaporative pattern, including paint feeding device (1), feed pipe (2),
Automatically showering joint (3), automatic showering room (4), artificial showering room (5), spray gun (6), showering pond (7),
Feed back pipeline (8) and automatic coater (9), it is characterised in that: described automatic coater (9) is pacified
Being contained in automatic showering room (4), described spray gun (6) is arranged in artificial showering room (5), described coating
Feedway (1) is connected with automatic showering joint (3), spray gun (6) by feed pipe (2), described
Automatically showering joint (3) is connected with automatic coater (9), and described showering pond (7) correspondence respectively is installed
In the bottom of artificial showering room (5) Yu automatic showering room (4), the quantity of described automatic coater (9)
Being two sets, described two set automatic coater (9) correspondences respectively are placed in the left and right two of automatic showering room (4)
Side, described paint feeding device (1) is connected with showering pond (7) by feed back pipeline (8)；
Described showering pond (7) is two-layer trapezoidal guide face structure, and showering pond is arranged at described showering pond (7) bottom
Cavity (7-2), the flange arrangement (7-1) for reclaiming coating is arranged at described showering pond (7) bottom；
Described paint feeding device (1) includes paint can (1-1), feeding membrane pump (1-2), feed back barrier film
Pump (1-3) and feed back tank (1-4), described paint can (1-1), feeding membrane pump (1-2) all pass through into
Pipe material (2) is connected with automatic coater (9), spray gun (6), described feed back membrane pump (1-3) with
Connected by feed back pipeline (8) between showering pond (7) flange in the bottom structure (7-1), described feed back barrier film
It is connected by feed back pipeline (8) between pump (1-3) with feed back tank (1-4).
A kind of evaporative pattern automatic coating device of white mould the most according to claim 1, it is characterised in that: institute
State automatic showering room (4) and be steel framework structure with artificial showering room (5), and periphery all uses dense steel plate
Envelope.
A kind of evaporative pattern automatic coating device of white mould the most according to claim 1, it is characterised in that: institute
State automatic coater (9) include framework (9-1), vehicle guide (9-2), actively duplex chain wheel device (9-3),
Double strand chain (9-4), connecting rod (9-5), sliding machine (9-6), spray boom (9-7), driven duplex chain wheel
Device (9-8) and tensioner apparatus (9-9), described vehicle guide (9-2) is horizontally arranged at framework (9-1)
Top, is slidably matched between described sliding machine (9-6) and vehicle guide (9-2), described spray boom (9-7)
It is arranged on sliding machine (9-6) top, described active duplex chain wheel device (9-3), driven duplex chain wheel dress
Put (9-8), tensioner apparatus (9-9), double strand chain (9-4) is arranged on framework (9-1) bottom, and institute
State and actively between duplex chain wheel device (9-3) and driven duplex chain wheel device (9-8), pass through double strand chain (9-4)
Being connected to transmit power, described tensioner apparatus (9-9) matches with the bottom of double strand chain (9-4), institute
The upper end stating connecting rod (9-5) is connected with sliding machine (9-6), the lower end of described connecting rod (9-5) with
Double strand chain (9-4) connects.
A kind of evaporative pattern automatic coating device of white mould the most according to claim 3, it is characterised in that: institute
State driven duplex chain wheel device (9-8) include driven duplex chain wheel (9-81), tightening nut (9-82), from
Driving wheel main shaft (9-83), lifting bolt (9-84), spring (9-85), long threaded rod (9-86), pretightening machine
Structure pedestal (9-87), stop nut (9-88) and driven pulley casing (9-89), described driven pulley casing (9-89)
It is arranged on framework (9-1), described driven pulley main shaft (9-83) and the top of driven pulley casing (9-89)
Being connected by bearing, described driven duplex chain wheel (9-81) and driven pulley main shaft (9-83) pass through bonded,
Described driven duplex chain wheel (9-81) is matched with double strand chain (9-4), described tightening nut (9-82) with
Between driven pulley main shaft (9-83), threaded engagement is with the axial dimension of fixing driven duplex chain wheel (9-81), institute
State lifting bolt (9-84), spring (9-85), long threaded rod (9-86), pre-tightening mechanism pedestal (9-87) and
Stop nut (9-88) constitutes pre-tightening mechanism, and described pre-tightening mechanism is placed in driven pulley casing (9-89) right side,
Described long threaded rod (9-86) realizes driven pulley casing (9-89) and pre-tightening mechanism by the way of threaded engagement
Connection between pedestal (9-87), described stop nut (9-88) is placed in pre-tightening mechanism pedestal (9-87)
Threaded engagement between right side, and described stop nut (9-88) and long threaded rod (9-86), described lifting bolt
(9-84) quantity is two, said two lifting bolt (9-84) respectively with driven pulley casing (9-89),
Pre-tightening mechanism pedestal (9-87) threaded engagement, by spring (9-85) between said two lifting bolt (9-84)
Connect.
A kind of evaporative pattern automatic coating device of white mould the most according to claim 3, it is characterised in that: institute
State actively duplex chain wheel device (9-3) to include electric machine support (9-31), actively duplex chain wheel (9-32), subtract
Speed motor (9-33) and rosette (9-34), described electric machine support (9-31) is arranged on framework (9-1)
On, described reducing motor (9-33) is arranged on electric machine support (9-31), described active duplex chain wheel (9-32)
Being fixed on the output shaft of reducing motor (9-33), described rosette (9-34) is arranged on reducing motor (9-33)
Top, described active duplex chain wheel (9-32) is matched with double strand chain (9-4).
A kind of evaporative pattern automatic coating device of white mould the most according to claim 3, it is characterised in that: institute
State tensioner apparatus (9-9) and include stud under regulating wheel (9-91), regulating wheel elastic device (9-92), tensioning
Bolt (9-94), tightener sprocket (9-95) and regulating wheel installing rack on wheel connecting rod (9-93), regulating wheel
(9-96), described regulating wheel installing rack (9-96) is fixed on framework (9-1), and described regulating wheel is elastic
Device (9-92), regulating wheel connecting rod (9-93) are fixed on regulating wheel by stud (9-91) under regulating wheel and pacify
Shelving on (9-96), described tightener sprocket (9-95) is fixed on by bolt (9-94) on regulating wheel to be opened
The upper end of bearing up pulley connecting rod (9-93), described tightener sprocket (9-95) matches with double strand chain (9-4).
A kind of evaporative pattern automatic coating device of white mould the most according to claim 3, it is characterised in that: institute
State sliding machine (9-6) and include wheel (9-61), The Cloud Terrace (9-62), The Cloud Terrace installing plate (9-63) and method
Blue (9-64), described wheel (9-61) is symmetrically mounted on the lower surface of The Cloud Terrace (9-62), described wheel
(9-61) matching with vehicle guide (9-2), described The Cloud Terrace installing plate (9-63) is arranged on The Cloud Terrace (9-62)
On, described flange (9-64) is arranged in the middle part of the lower end of The Cloud Terrace (9-62), described flange (9-64) with
The upper end of connecting rod (9-5) is connected；
Described spray boom (9-7) include securing member (9-71), spray boom pipeline (9-72), tee T (9-73),
Flat shower nozzle (9-74) and two pass joints (9-75), one end of described spray boom pipeline (9-72) is by fastening
Part (9-71) is fixed on The Cloud Terrace installing plate (9-63), and described tee T (9-73) is along spray boom pipeline
(9-72) the equally spaced distribution of axis direction, described tee T (9-73) and spray boom pipeline (9-72)
Between be all connected by the way of threaded engagement, described two pass joints (9-75) are solid by the way of threaded engagement
Be scheduled on the other end of spray boom pipeline (9-72), described flat shower nozzle (9-74) correspondence be arranged on tee T (9-73),
The lower end of two pass joints (9-75).
The showering of a kind of evaporative pattern the most according to any one of claim 1 to 7 automatic coating device of white mould
Method, it is characterised in that: comprise the steps:
(1) piece installing prepares: when white die worker's part enters the preparation showering of automatic showering room (4), The Cloud Terrace (9-62)
Driving spray boom (9-7) to rotate makes spray boom (9-7) become an angle of 90 degrees with vehicle guide (9-2)；
(2) showering: start paint feeding device (1), coating through feeding membrane pump (1-2) through charging
Pipeline (2) enters spray boom (9-7), and coating is sprayed by flat shower nozzle (9-74), starts the most double simultaneously
Chain gear apparatus (9-3), double strand chain (9-4) drives spray boom (9-7) the most reciprocal along vehicle guide (9-2)
Motion, makes the uniform showering of coating at white mould surface of the work；
(3) check: the workpiece after automatic showering room showering is put into artificial showering room and checks, to pouring
Being coated with the bad position of effect uses spray gun (6) to carry out artificial showering；
(4) reclaim: during during showering, coating enters showering pond (7) through feed back membrane pump (1-3) and time
Pipe material (8) enters feed back tank (1-4).
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| CN201510064903.0A CN104646638B (en) | 2015-02-07 | 2015-02-07 | A kind of evaporative pattern automatic coating device of white mould and method |
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| CN201510064903.0A CN104646638B (en) | 2015-02-07 | 2015-02-07 | A kind of evaporative pattern automatic coating device of white mould and method |
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| US11786961B2 (en) * | 2015-10-13 | 2023-10-17 | Metal Casting Technology, Inc. | Investment mold slurry curtain apparatus |
| CN106734992B (en) * | 2017-03-31 | 2019-02-22 | 成都齐友科技有限公司 | A kind of efficient foam mold coating unit |
| CN108284206A (en) * | 2018-04-23 | 2018-07-17 | 芜湖市华邦流体科技有限公司 | A kind of releasing agent spray platform |
| CN109590440B (en) * | 2019-01-09 | 2024-01-02 | 吉林省诚鼎精密铸造有限公司 | Lost foam white mold refractory coating hanging machine for casting |
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| CN204486729U (en) * | 2015-02-07 | 2015-07-22 | 芜湖安普机器人产业技术研究院有限公司 | The automatic coating device of a kind of white mould of evaporative pattern |
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| JP2008036701A (en) * | 2006-08-10 | 2008-02-21 | Sintokogio Ltd | Method for coating foaming pattern |
| CN202555781U (en) * | 2012-03-09 | 2012-11-28 | 昆明云内动力股份有限公司 | Automatic spraying and coating device |
| CN202571202U (en) * | 2012-05-11 | 2012-12-05 | 枣庄市同捷汽车模具有限责任公司 | Lost-foam paint spraying system |
| CN203992280U (en) * | 2014-07-29 | 2014-12-10 | 芜湖瑞鹄铸造有限公司 | Full-mold casting coating coater |
| CN204075098U (en) * | 2014-07-29 | 2015-01-07 | 扬州峰明金属制品有限公司 | Middle-size and small-size sand cores of castings painting spraying device |
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| CN204486729U (en) * | 2015-02-07 | 2015-07-22 | 芜湖安普机器人产业技术研究院有限公司 | The automatic coating device of a kind of white mould of evaporative pattern |
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