CN110438486A - A kind of abrasion-resistant metal cast(ing) surface passivating device - Google Patents
A kind of abrasion-resistant metal cast(ing) surface passivating device Download PDFInfo
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- CN110438486A CN110438486A CN201910833695.4A CN201910833695A CN110438486A CN 110438486 A CN110438486 A CN 110438486A CN 201910833695 A CN201910833695 A CN 201910833695A CN 110438486 A CN110438486 A CN 110438486A
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- metal casting
- passivation treatment
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/76—Applying the liquid by spraying
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
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- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a kind of abrasion-resistant metal cast(ing) surface passivating devices, it can solve existing passivating device mostly directly metal casting is immersed in the solution of reaction when in use, therefore it needs to clamp metal casting using fixture, to be easy to appear the case where that clamped a part of metal casting does not obtain good passivation, and often because metal casting does not locally come into full contact with the solution of passivation and causes passivation effect bad in soaking process, the small shrinkage pool as present on metal casting, simultaneously as not pre-processed to metal casting surface, to be easy to cause the passivating film formed after reaction and the adhesive force on metal casting surface not strong, the problem of the case where meeting large area falls off in metal casting abrasion.Including pretreatment frame, Passivation Treatment frame and clean frame, the Passivation Treatment frame is located between pretreatment frame, clean frame, and the Passivation Treatment frame is connected to each other with pretreatment frame, clean frame.
Description
Technical field
The present invention relates to passivating device fields, and in particular to a kind of abrasion-resistant metal cast(ing) surface passivating device.
Background technique
Metal casting needs to be passivated its surface processing in production and processing, and boundary-layer theory mainly can be used in PASSIVATION MECHANISM
Explain, that is, think passivation be since metal and Oxidant act on, when effect metal surface generate it is a kind of it is very thin,
It is fine and close, covering performance is good, can firmly attached passivating film on the metal surface.This tunic mutually exists at independent, usually
It is the compound of oxygen and metal.It is played metal and the completely separated effect of corrosive medium, prevents metal straight with corrosive medium
Contact, so that metal is made to stop dissolution substantially and form passive state achieving the effect that prevent corrosion, and Passivation Treatment needs to use
Specific passivating device, still, existing passivating device is more when in use to be directly immersed in metal casting in the solution of reaction,
Therefore it needs to clamp metal casting using fixture, not obtained well to be easy to appear that clamped a part of metal casting
Passivation the case where, and in soaking process often because metal casting part does not come into full contact with the solution of passivation and
Cause passivation effect bad, the small shrinkage pool as present on metal casting, simultaneously as metal casting surface is not pre-processed,
To be easy to cause the passivating film formed after reaction and the adhesive force on metal casting surface not strong, Shi Hui great is worn in metal casting
The case where area falls off.
Publication No.: the patent of CN202214417U discloses a kind of metal tube passivating device, compared with the application text, nothing
Method solves the application proposition: existing passivating device is more when in use to be directly immersed in metal casting in the solution of reaction,
Therefore it needs to clamp metal casting using fixture, not obtained well to be easy to appear that clamped a part of metal casting
Passivation the case where, and in soaking process often because metal casting part does not come into full contact with the solution of passivation and
Cause passivation effect bad, the small shrinkage pool as present on metal casting, simultaneously as metal casting surface is not pre-processed,
To be easy to cause the passivating film formed after reaction and the adhesive force on metal casting surface not strong, Shi Hui great is worn in metal casting
The problem of the case where area falls off.
Summary of the invention
The purpose of the present invention is to provide a kind of abrasion-resistant metal cast(ing) surface passivating devices, can solve existing passivation dress
It sets and mostly directly metal casting is immersed in the solution of reaction when in use, it is therefore desirable to metal casting is clamped using fixture,
To be easy to appear the case where that clamped a part of metal casting does not obtain good passivation, and it is past in soaking process
Toward locally can not come into full contact with the solution of passivation because of metal casting and cause passivation effect bad, as deposited on metal casting
Small shrinkage pool, simultaneously as do not pre-processed to metal casting surface, to be easy to cause the passivating film formed after reaction
It is not strong with the adhesive force on metal casting surface, metal casting abrasion when can large area fall off the case where the problem of.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of abrasion-resistant metal cast(ing) surface passivating device, including pretreatment frame, Passivation Treatment frame and clean frame, it is described blunt
Change processing frame to be located between pretreatment frame, clean frame, and the Passivation Treatment frame is connected to each other with pretreatment frame, clean frame, it is described
Pretreatment frame one end mutually separate with Passivation Treatment frame is fixedly installed with the first driving motor, the second driving motor respectively, described
A bull stick is respectively connected on the adjacent side wall of first driving motor, the second driving motor, described bull stick one end is connected with one
Hydraulic pump is connected with a hydraulic telescopic rod on the hydraulic pump side wall, and described hydraulic telescopic rod one end is connected with an air-breathing
It pumps, is connected with two connecting rods on the asepwirator pump side wall, two described connecting rod the same ends connect first sucker jointly, described
Pipeline connects between first sucker and asepwirator pump, and first driving motor side, which is fixedly installed with, is located at pretreatment top of the trellis
Bracket is fixedly installed with blasting cabinet on the bracket, and the blasting cabinet bottom connects spray head, is provided with immediately below the spray head solid
The collecting box being scheduled on pretreatment frame, the bracket side are fixedly installed with the clean-up frame being located on pretreatment frame, the cleaning
Jet case is fixedly installed on frame, jet case bottom connecting spray nozzle, the jet pipe underface, which is provided with, is fixed on pretreatment
Recycling bins on frame；
The one end being connected at the top of the clean frame with Passivation Treatment frame is fixedly installed with rack for cleaning, consolidates on the rack for cleaning
Dingan County is equipped with water tank, is fixedly installed with the first water pump on the water tank side wall, and the water tank bottom is connected with sparge pipe, described
First water pump is connected by pipeline with water tank, sparge pipe, is provided under casing immediately below the sparge pipe；
The Passivation Treatment top of the trellis is fixedly installed with upper frame, and be fixedly installed with below the Passivation Treatment frame one it is molten
Liquid bath, a side motor is fixedly installed on the outer wall of Passivation Treatment frame side, and the side motor connects a piece-root grafting and enters
Drive shaft inside Passivation Treatment frame, socket is welded with several there are two change in two changes in the drive shaft
A quantity is identical and equally distributed extension bar, every described extension bar one end are fixedly installed with a small-sized sucking pump, each described
Equal pipeline connects second sucker on small-sized sucking pump side wall, and two lateral roof of Passivation Treatment frame is fixedly installed with a spray
Frame, two spray frame sides are provided with second water pump being located on Passivation Treatment top of the trellis inner wall, and two described the
Two water pump bottoms are respectively connected with the pumping pipe imported inside solution tank, and two second water pumps are corresponding with respective position
Spray frame between pipeline connection, two spray frame bottoms are respectively connected with several nozzles toward Passivation Treatment frame inner inclination,
And nozzle does not hinder the rotation of extension bar.
Preferably, by being flexibly connected between hydraulic telescopic rod and bull stick, first sucker passes through first sucker
It is rotatablely connected between bull stick and the first driving motor.
Preferably, the change and extension bar thereon be between drive shaft and Passivation Treatment frame by being rotatablely connected, and two
A change rotates synchronously.
Preferably, the change is between drive shaft and side motor by being sequentially connected, and change be located in rotation it is molten
The rotation direction of extension bar inside liquid bath is from frame is pre-processed toward clean frame direction.
Preferably, it is connected to each other between the Passivation Treatment frame and pretreatment frame, clean frame by solution tank, and solution tank
Length is greater than the length of Passivation Treatment frame, and the depth size of solution tank is bigger than the length scale of extension bar.
Preferably, skyscraping wheel-like structure is constituted between the change and extension bar.
Preferably, second water pump is taken out the solution inside solution tank toward spray frame by taking out pipe, then is sprayed by nozzle.
Preferably, the working method of this kind of passivating device, specific steps are as follows:
Step 1: firstly, the metal casting for needing Passivation Treatment is placed on pretreatment frame, start asepwirator pump, utilize
Asepwirator pump drives the first sucker suction metal casting, then, starts the first driving motor, hydraulic pump, utilizes the first driving motor
Driving bar rotation is moved metal casting using hydraulic pump driving hydraulic telescopic rod elongation to drive metal casting to rotate
It moves immediately below spray head, blasting treatment is carried out to metal casting surface from spray head sandblasting using blasting cabinet, metal casting is sprayed
Continue elongation using hydraulic pump driving hydraulic telescopic rod after sand processing to be moved into immediately below jet pipe, starts jet at this time
Case, the gas sprayed using jet pipe are carried out side rotation edge injection to the metal casting for completing blasting treatment and cleaned, the gold flushed out
The sandstone that category disintegrating slag, sandblasting leave falls into recycling bins recycling, after the completion will be golden using the first driving motor driving bar rotation
Belong to casting rotary to the state laid flat, and using hydraulic pump driving hydraulic telescopic rod elongation by metal casting toward Passivation Treatment
Frame direction is mobile；
Start side motor, drive drive shaft turns using side motor, to drive two changes rotation, and by its
In two extension bars rotate to towards and with the parallel state of pretreatment frame, start small-sized sucking pump, so that the second sucker generates
Adsorption capacity, metal casting continues toward the movement of the direction of Passivation Treatment frame, until metal casting is parallel with pretreatment frame with two
Extension bar be in contact, close asepwirator pump, metal casting by two extension bars utilize the second sucker suction, complete metal casting toward passivation
The transfer of frame is handled, at this point, change continues to rotate, and starts two the second water pumps, change drives metal during rotation
Toward solution tank inner rotation, metal casting is contacted and is reacted with solution inside solution tank casting, makes metal casting surface
One layer of passivating film is formed, the solution that passivation reaction is used for inside solution tank is evacuated to by the second water pump using pumping pipe during the reaction
It sprays frame and is sprayed from nozzle, is sprayed on metal casting by the solution that nozzle sprays；
Step 3: when metal casting is rotating to the junction between Passivation Treatment frame and clean frame simultaneously under the drive of extension bar
And when parallel at the top of clean frame, start another hydraulic pump, another asepwirator pump being connected with the second driving motor, utilizes
The first sucker on clean frame is connected to each other with metal casting, and closes small-sized sucking pump in docking, completes Passivation Treatment at this time
Metal casting be transferred on clean frame, and first passed through under the drive of the second driving motor, hydraulic pump on clean frame clear
Frame is washed, when by rack for cleaning, starts the first water pump, the clear water inside water tank is released to metal casting using the first water pump
It is cleaned, and metal casting rotates during cleaning, the water after cleaning flows into inside under casing, after completing cleaning, utilizes liquid
Press pump removes metal casting from rack for cleaning, and stopping all components on clean frame can be taken off metal casting.
The invention has the benefit that due to the presence of the first driving motor and bull stick, enable metal casting side
Rotate side blasting treatment so that metal casting surface can by uniform blasting treatment, complete blasting treatment after metal casting
Part surface is in frosted shape, not only more wear-resisting, but also is conducive to the attachment of passivating film；
By being provided with the bracket of blasting cabinet on pretreatment frame and with the clean-up frame of jet case, so that metal casting
Part can first be grit blasted processing before Passivation Treatment, can continue to extend using hydraulic pump driving hydraulic telescopic rod after blasting treatment
To be moved into immediately below jet pipe, start jet case at this time, the gas sprayed using jet pipe is to the gold for completing blasting treatment
Belong to casting and carry out side rotation edge injection cleaning, the sandstone that the sludge flushed out, sandblasting leave falls into recycling bins recycling, completes
Metal casting is rotated to the state laid flat using the first driving motor driving bar rotation afterwards, and is driven using hydraulic pump
Hydraulic telescopic rod elongation is mobile toward Passivation Treatment frame direction by metal casting, so that metal casting can be in blasting treatment
After cleaned；
Due to spray frame, the second water pump, the presence for taking out pipe, so that metal casting contacts and occurs with solution inside solution tank
The second water pump to utilize when reaction to take out pipe and the solution for being used for passivation reaction inside solution tank is evacuated to spray frame and from nozzle
It sprays, is sprayed on metal casting by the solution that nozzle sprays, on the one hand can speed up passivation reaction, on the other hand make metal casting
It is also able to enter solution inside the small shrinkage pool occurred on part by blasting treatment, to effectively ensure passivation effect, and nozzle
Spraying solution cooperation extension bar drives metal casting in solution tank internal rotating, so that be no longer to impregnate during Passivation Treatment, In
Ensure effectively to be promoted the speed of Passivation Treatment while passivation effect.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is present invention pretreatment frame structural schematic diagram；
Fig. 3 is clean frame structural schematic diagram of the present invention；
Fig. 4 is that Passivation Treatment frame of the present invention dismantles the structural schematic diagram after solution tank；
Fig. 5 is the side view of Fig. 4 of the present invention；
Fig. 6 is connection rod structure schematic diagram of the present invention；
Fig. 7 is present invention spray frame structural schematic diagram；
In figure: 1, pre-processing frame；2, Passivation Treatment frame；3, clean frame；4, the first driving motor；5, bull stick；6, asepwirator pump；
7, bracket；8, blasting cabinet；9, collecting box；10, clean-up frame；11, jet case；12, jet pipe；13, recycling bins；14, solution tank；15,
Upper frame；16, extension bar；17, rack for cleaning；18, water tank；19, the first water pump；20, under casing；21, the second driving motor；22, spray head；
23, connecting rod；24, the first sucker；25, frame is sprayed；26, side motor；27, drive shaft；28, change；29, the second water pump；30, it takes out
Pipe；31, small-sized sucking pump；32, the second sucker；33, nozzle.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-7, a kind of abrasion-resistant metal cast(ing) surface passivating device, including pretreatment frame 1, Passivation Treatment frame
2 and clean frame 3, Passivation Treatment frame 2 is located between pretreatment frame 1, clean frame 3, and Passivation Treatment frame 2 and pretreatment frame 1, clear
Clean frame 3 is connected to each other, and pretreatment frame 1 one end mutually separate with Passivation Treatment frame 2 is fixedly installed with the first driving motor 4, the respectively
Two driving motors 21 are respectively connected with a bull stick 5, bull stick 5 on the adjacent side wall of first driving motor 4, the second driving motor 21
One end is connected with a hydraulic pump 34, and a hydraulic telescopic rod 35,35 one end of hydraulic telescopic rod are connected on 34 side wall of hydraulic pump
It is connected with an asepwirator pump 6, two connecting rods 23 are connected on 6 side wall of asepwirator pump, two 23 the same ends of connecting rod connect one jointly
First sucker 24, pipeline connects between the first sucker 24 and asepwirator pump 6, and 4 side of the first driving motor, which is fixedly installed with, to be located in advance
Handle the bracket 7 at the top of frame 1, be fixedly installed with blasting cabinet 8 on bracket 7,8 bottom of blasting cabinet connects spray head 22, spray head 22 just under
Side is provided with the collecting box 9 being fixed on pretreatment frame 1, and 7 side of bracket is fixedly installed with the clean-up frame being located on pretreatment frame 1
10, it is fixedly installed with jet case 11 on clean-up frame 10,11 bottom connecting spray nozzle 12 of jet case is provided with fixation immediately below jet pipe 12
Recycling bins 13 on pretreatment frame 1；
One end that 3 top of clean frame is connected with Passivation Treatment frame 2 is fixedly installed with rack for cleaning 17, fixes on rack for cleaning 17
Water tank 18 is installed, the first water pump 19 is fixedly installed on 18 side wall of water tank, and 18 bottom of water tank is connected with sparge pipe, the first water
Pump 19 is connected by pipeline with water tank 18, sparge pipe, is provided under casing 20 immediately below sparge pipe；
It is fixedly installed with upper frame 15 at the top of Passivation Treatment frame 2, and is fixedly installed with a solution tank below Passivation Treatment frame 2
14, a side motor 26 is fixedly installed on 2 side outer wall of Passivation Treatment frame, side motor 26 connects a piece-root grafting and enters at passivation
The drive shaft 27 inside frame 2 is managed, change 28 there are two sockets in drive shaft 27 is welded with several quantity in two changes 28
Identical and equally distributed extension bar 16, every 16 one end of piece-root grafting bar are fixedly installed with a small-sized sucking pump 31, each small-sized sucking pump
Equal pipeline connects second sucker 32 on 31 side walls, and 2 liang of lateral roofs of Passivation Treatment frame are fixedly installed with a spray frame 25, and two
A spray 25 side of frame is provided with second water pump 29 being located in 2 top inner wall of Passivation Treatment frame, two the second water pumps 29
Bottom is respectively connected with the pumping pipe 30 imported inside solution tank 14, the spray corresponding with respective position of two the second water pumps 29
Pipeline connects between frame 25, and two spray 25 bottoms of frame are respectively connected with several toward the nozzle 33 of 2 inner inclination of Passivation Treatment frame, and
Nozzle 33 does not hinder the rotation of extension bar 16.
For first sucker 24 by being flexibly connected between hydraulic telescopic rod 35 and bull stick 5, the first sucker 24 passes through bull stick 5 and the
It is rotatablely connected between one driving motor 4.
Change 28 and extension bar 16 thereon between drive shaft 27 and Passivation Treatment frame 2 by being rotatablely connected, and two turn
Ring 28 rotates synchronously.
Change 28 between drive shaft 27 and side motor 26 by being sequentially connected, and change 28 is located at solution tank in rotation
The rotation direction of extension bar 16 inside 14 is from frame 1 is pre-processed toward 3 direction of clean frame.
It is connected to each other between Passivation Treatment frame 2 and pretreatment frame 1, clean frame 3 by solution tank 14, and the length of solution tank 14
Greater than the length of Passivation Treatment frame 2, and the depth size of solution tank 14 is bigger than the length scale of extension bar 16.
Skyscraping wheel-like structure is constituted between change 28 and extension bar 16.
Second water pump 29 is taken out the solution inside solution tank 14 toward spray frame 25 by taking out pipe 30, then is sprayed by nozzle 33.
The working method of this kind of passivating device, specific steps are as follows:
Step 1: firstly, the metal casting for needing Passivation Treatment is placed on pretreatment frame 1, start asepwirator pump 6, benefit
24 adsorbing metal casting of the first sucker is driven with asepwirator pump 6, then, starts the first driving motor 4, hydraulic pump 34, utilizes first
Driving motor 4 drives the rotation of bull stick 5 to drive metal casting to rotate, and drives hydraulic telescopic rod 35 to extend using hydraulic pump 34
Metal casting is moved to immediately below spray head 22, metal casting surface is sprayed from 22 sandblasting of spray head using blasting cabinet 8
Sand processing, metal casting is grit blasted after processing drives hydraulic telescopic rod 35 to continue elongation to be moved into using hydraulic pump 34
Immediately below jet pipe 12, start jet case 11 at this time, the gas sprayed using jet pipe 12 to complete the metal casting of blasting treatment into
Row side rotates edge injection cleaning, and the sandstone that the sludge flushed out, sandblasting leave falls into the recycling of recycling bins 13, utilizes after the completion
The driving rotation of bull stick 5 of first driving motor 4 rotates metal casting to the state laid flat, and drives liquid using hydraulic pump 34
Press the elongation of telescopic rod 35 that metal casting is mobile toward 2 direction of Passivation Treatment frame；
Start side motor 26, drives drive shaft 27 to rotate using side motor 26, so that two changes 28 is driven to rotate,
And by the rotation of two of them extension bar 16 extremely direction and the state parallel with pretreatment frame 1, start small-sized sucking pump 31, so that
Second sucker 32 generates adsorption capacity, metal casting continue it is mobile toward the direction of Passivation Treatment frame 2, until metal casting with two and
The parallel extension bar 16 of pretreatment frame 1 is in contact, and closes asepwirator pump 6, and metal casting utilizes the second sucker 32 by two extension bars 16
The transfer of metal casting toward Passivation Treatment frame 2 is completed in absorption, at this point, change 28 continues to rotate, and starts two the second water pumps
29, change 28 drives metal casting toward 14 inner rotation of solution tank during rotation, metal casting 14 inside of solution tank with
Solution is contacted and is reacted, and metal casting surface is made to form one layer of passivating film, and the second water pump 29 utilizes pumping during the reaction
The solution that passivation reaction is used for inside solution tank 14 is evacuated to spray frame 25 and sprayed from nozzle 33 by pipe 30, is sprayed by nozzle 33 molten
Liquid is sprayed on metal casting；
Step 3: when the connection rotated under drive of the metal casting in extension bar 16 between Passivation Treatment frame 2 and clean frame 3
Place and it is parallel with the top of clean frame 3 when, start that another hydraulic pump 34 being connected with the second driving motor 21, another inhales
Air pump 6 is connected to each other using the first sucker 24 on clean frame 3 with metal casting, and closes small-sized sucking pump 31 in docking, this
When complete the metal casting of Passivation Treatment and be transferred on clean frame 3, and it is the second driving motor 21 on clean frame 3, hydraulic
Rack for cleaning 17 is first passed through under the drive of pump 34, when by rack for cleaning 17, starts the first water pump 19, using the first water pump 19 by water
Clear water inside case 18, which is released, cleans metal casting, and metal casting rotates during cleaning, the water after cleaning
It flows into inside under casing 20, after completing cleaning, is removed metal casting from rack for cleaning 17 using hydraulic pump 34, stopped on clean frame 3
All components can be taken off metal casting.
Due to the presence of the first driving motor 4 and bull stick 5, enable metal casting blasting treatment in rotation, from
And enabling metal casting surface by uniform blasting treatment, the metal casting surface after completing blasting treatment is in frosted shape, no
It is only more wear-resisting, and it is conducive to the attachment of passivating film；
By being provided with the bracket 7 of blasting cabinet 8 on pretreatment frame 1 and with the clean-up frame 10 of jet case 11, making
Processing can be first grit blasted before Passivation Treatment by obtaining metal casting, can drive hydraulically extensible using hydraulic pump 34 after blasting treatment
Bar 35 continues elongation to be moved into immediately below jet pipe 12, starts jet case 11 at this time, the gas sprayed using jet pipe 12
Side rotation edge injection cleaning, the sandstone that the sludge flushed out, sandblasting leave are carried out to the metal casting for completing blasting treatment
The recycling of recycling bins 13 is fallen into, is after the completion rotated metal casting to laying flat using driving bull stick 5 rotation of first driving motor 4
State, and drive the elongation of hydraulic telescopic rod 35 that metal casting is mobile toward 2 direction of Passivation Treatment frame using hydraulic pump 34, from
And metal casting is cleaned after blasting treatment；
Due to spray frame 25, the second water pump 29, the presence for taking out pipe 30, so that metal casting connects in 14 inside of solution tank with solution
It touches and the second water pump 29 is enabled to utilize the solution pumping for taking out pipe 30 for passivation reaction is used for inside solution tank 14 when reacting
It sprays to spray frame 25 and from nozzle 33, is sprayed on metal casting by the solution that nozzle 33 sprays, it is anti-on the one hand to can speed up passivation
It answers, on the other hand also to be able to enter solution inside the small shrinkage pool occurred on metal casting by blasting treatment, thus effectively
Ensure passivation effect, and nozzle 33 sprays solution cooperation extension bar 16 and drives metal casting in 14 internal rotating of solution tank, so that
No longer it is to impregnate during Passivation Treatment, the speed of Passivation Treatment is effectively promoted while ensuring passivation effect.
In the use of the present invention, being assembled first to whole device, by Passivation Treatment frame 2 and pretreatment frame 1, clean frame
3 are connected to each other, and are fixedly installed with the first driving motor 4, second in pretreatment frame 1 one end mutually separate with Passivation Treatment frame 2 and drive
Dynamic motor 21, is then fixedly mounted blasting cabinet 8, blasting cabinet 8 on 4 side mounting bracket 7 of the first driving motor, bracket 7
Bottom connects spray head 22, setting collecting box 9 immediately below spray head 22,7 side of bracket fixed installation clean-up frame 10, solid on clean-up frame 10
Dingan County fills jet case 11, and 11 bottom connecting spray nozzle 12 of jet case recycling bins 13 is arranged immediately below jet pipe 12, and then in clean frame
Rack for cleaning 17 is fixedly mounted in one end that 3 tops are connected with Passivation Treatment frame 2, and water tank 18, water tank is fixedly mounted on rack for cleaning 17
The first water pump 19 is fixedly mounted on 18 side walls, 18 bottom of water tank connects sparge pipe, and the first water pump 19 passes through pipeline and water tank 18, spray
Water pipe is connected, and under casing 20 is arranged immediately below sparge pipe；Finally, the fixed installation upper frame 15 at the top of Passivation Treatment frame 2, and
Solution tank 14 is fixedly mounted below Passivation Treatment frame 2, a side motor 26 is fixedly mounted on 2 side outer wall of Passivation Treatment frame,
Side motor 26 connects a piece-root grafting and enters the drive shaft 27 inside Passivation Treatment frame 2, two changes 28 of socket in drive shaft 27, and two
Weld that several quantity are identical and equally distributed extension bar 16 in change 28, and solid in 2 liang of lateral roofs of Passivation Treatment frame
Dingan County fills a spray frame 25, and two spray 25 sides of frame are respectively provided with second water pump being located in 2 top inner wall of Passivation Treatment frame
29, and two 29 bottoms of the second water pump are all connected with the pumping pipe 30 imported inside solution tank 14, then by two the second water
Corresponding with respective position 25 pipelines of spray frame of pump 29 connect, and by the first driving motor 4, asepwirator pump 6, blasting cabinet 8, jet
Case 11, the first water pump 19, the second driving motor 21, side motor 26, the second water pump 29, small-sized sucking pump 31 with external power supply phase
Connection, can come into operation after the completion.Firstly, the metal casting for needing Passivation Treatment is placed on pretreatment frame 1, starting is inhaled
Air pump 6 drives 24 adsorbing metal casting of the first sucker using asepwirator pump 6, then, starts the first driving motor 4, hydraulic pump 34,
Using driving bull stick 5 rotation of the first driving motor 4 to drive metal casting to rotate, and hydraulically extensible is driven using hydraulic pump 34
Metal casting is moved to immediately below spray head 22 by the elongation of bar 35, using blasting cabinet 8 from 22 sandblasting of spray head come to metal casting table
Face carries out blasting treatment, and due to the presence of the first driving motor 4 and bull stick 5, enables metal casting in rotation
Blasting treatment so that metal casting surface can by uniform blasting treatment, complete blasting treatment after metal casting surface
It is not only more wear-resisting in frosted shape, but also it is conducive to the attachment of passivating film, metal casting is driven after being grit blasted processing using hydraulic pump 34
Hydrodynamic pressure telescopic rod 35 continues elongation to be moved into immediately below jet pipe 12, starts jet case 11 at this time, utilizes jet pipe 12
The gas of ejection carries out side rotation edge injection cleaning, the sludge flushed out, sandblasting to the metal casting for completing blasting treatment
The sandstone left falls into the recycling of recycling bins 13, is after the completion revolved metal casting using the driving rotation of bull stick 5 of the first driving motor 4
It goes to the state laid flat, and drives the elongation of hydraulic telescopic rod 35 by metal casting toward Passivation Treatment frame 2 using hydraulic pump 34
Direction is mobile, at this point, starting side motor 26, drives drive shaft 27 to rotate using side motor 26, to drive two changes
28 rotations, and by the rotation of two of them extension bar 16 extremely direction and the state parallel with pretreatment frame 1, start small-sized sucking pump
31, so that the second sucker 32 generates adsorption capacity, metal casting continues toward the movement of the direction of Passivation Treatment frame 2, until metal casting
It is in contact with two with the parallel extension bar 16 of pretreatment frame 1, closes asepwirator pump 6, metal casting utilizes the by two extension bars 16
The transfer of metal casting toward Passivation Treatment frame 2 is completed in the absorption of two suckers 32, at this point, change 28 continues to rotate, and starts two
Second water pump 29, change 28 drive metal casting toward 14 inner rotation of solution tank during rotation, use inside solution tank 14
The solution needed for Passivation Treatment reaction, metal casting is contacted and is reacted with solution in 14 inside of solution tank, so that metal
Cast(ing) surface forms one layer of passivating film, due to spray frame 25, the second water pump 29, the presence for taking out pipe 30, enables the second water pump 29
The solution for being used for passivation reaction inside solution tank 14 is evacuated to spray frame 25 using pumping pipe 30 and is sprayed from nozzle 33, is sprayed by nozzle 33
Solution out is sprayed on metal casting, on the one hand can speed up passivation reaction, is on the other hand made on metal casting at because of sandblasting
It manages and is also able to enter solution inside the small shrinkage pool of appearance, to effectively ensure passivation effect, and nozzle 33 sprays solution and matches
Splice grafting bar 16 drives metal casting in 14 internal rotating of solution tank so that be no longer to impregnate during Passivation Treatment, ensure it is blunt
The speed that Passivation Treatment is effectively promoted while changing effect, when rotating to Passivation Treatment frame under drive of the metal casting in extension bar 16
Junction between 2 and clean frame 3 and it is parallel with 3 top of clean frame when, starting is connected another with the second driving motor 21
One hydraulic pump 34, another asepwirator pump 6 are connected to each other using the first sucker 24 on clean frame 3 with metal casting, and right
Small-sized sucking pump 31 is closed when connecing, the metal casting for completing Passivation Treatment at this time is transferred on clean frame 3, and on clean frame 3
The second driving motor 21, hydraulic pump 34 drive under first pass through rack for cleaning 17, when by rack for cleaning 17, start the first water pump
19, the clear water inside water tank 18 is released using the first water pump 19, metal casting is cleaned, and cleans gold in the process
Belong to casting rotary, water after cleaning flows into inside under casing 20, after completing cleaning, using hydraulic pump 34 by metal casting from rack for cleaning
17 remove, and stopping all components on clean frame 3 can be taken off metal casting.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (8)
1. a kind of abrasion-resistant metal cast(ing) surface passivating device, including pretreatment frame (1), Passivation Treatment frame (2) and clean frame
(3), the Passivation Treatment frame (2) is located between pretreatment frame (1), clean frame (3), and the Passivation Treatment frame (2) and pre- place
Reason frame (1), clean frame (3) are connected to each other, which is characterized in that pretreatment frame (1) one end mutually separate with Passivation Treatment frame (2)
It is fixedly installed with the first driving motor (4), the second driving motor (21), first driving motor (4), the second driving electricity respectively
A bull stick (5) is respectively connected on the adjacent side wall of machine (21), described bull stick (5) one end is connected with a hydraulic pump (34), institute
It states and is connected with a hydraulic telescopic rod (35) on hydraulic pump (34) side wall, described hydraulic telescopic rod (35) one end is connected with a suction
Air pump (6) is connected with two connecting rods (23) on asepwirator pump (6) side wall, and two described connecting rod (23) the same ends connect jointly
One the first sucker (24), pipeline is connect between first sucker (24) and asepwirator pump (6), first driving motor (4)
Side is fixedly installed with the bracket (7) being located at the top of pretreatment frame (1), is fixedly installed with blasting cabinet (8) on the bracket (7),
Blasting cabinet (8) bottom connects spray head (22), and the receipts being fixed in pretreatment frame (1) are provided with immediately below the spray head (22)
Header (9), bracket (7) side are fixedly installed with the clean-up frame (10) being located in pretreatment frame (1), the clean-up frame (10)
On be fixedly installed with jet case (11), jet case (11) the bottom connecting spray nozzle (12), setting immediately below the jet pipe (12)
There are the recycling bins (13) being fixed in pretreatment frame (1)；
The one end being connected at the top of the clean frame (3) with Passivation Treatment frame (2) is fixedly installed with rack for cleaning (17), the cleaning
It is fixedly installed with water tank (18), is fixedly installed with the first water pump (19) on water tank (18) side wall, and the water on frame (17)
Case (18) bottom is connected with sparge pipe, and first water pump (19) is connected by pipeline with water tank (18), sparge pipe, the spray
Under casing (20) are provided with immediately below water pipe；
It is fixedly installed with upper frame (15) at the top of the Passivation Treatment frame (2), and is fixedly installed with below the Passivation Treatment frame (2)
One solution tank (14) is fixedly installed with a side motor (26), the side on the outer wall of Passivation Treatment frame (2) side
Motor (26) connects a piece-root grafting and enters the internal drive shaft (27) of Passivation Treatment frame (2), on the drive shaft (27) there are two sockets
Change (28), is welded with that several quantity are identical and equally distributed extension bar (16) on two changes (28), every institute
It states extension bar (16) one end and is fixedly installed with a small-sized sucking pump (31), pipeline connects on each small-sized sucking pump (31) side wall
Second sucker (32) is connect, (2) two lateral roof of Passivation Treatment frame is fixedly installed with a spray frame (25), described in two
Spray frame (25) side is provided with second water pump (29) being located in Passivation Treatment frame (2) top inner wall, and two described the
Two water pumps (29) bottom is respectively connected with one and imports solution tank (14) internal pumping pipe (30), and two second water pumps (29) are equal
Pipeline connects between spray frame (25) corresponding with respective position, and two spray frame (25) bottoms are respectively connected with several toward blunt
Change the nozzle (33) of processing frame (2) inner inclination, and nozzle (33) does not hinder the rotation of extension bar (16).
2. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that first sucker
(24) by being flexibly connected between hydraulic telescopic rod (35) and bull stick (5), first sucker (24) passes through bull stick (5) and first
Driving motor is rotatablely connected between (4).
3. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that the change (28)
And extension bar (16) thereon is between drive shaft (27) and Passivation Treatment frame (2) by being rotatablely connected, and two changes (28) are together
Step rotation.
4. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that the change (28)
By being sequentially connected between drive shaft (27) and side motor (26), and change (28) is located at solution tank (14) inside in rotation
The rotation direction of extension bar (16) be from pretreatment frame (1) toward clean frame (3) direction.
5. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that the Passivation Treatment
It is connected to each other between frame (2) and pretreatment frame (1), clean frame (3) by solution tank (14), and the length of solution tank (14) is greater than blunt
Change the length of processing frame (2), and the depth size of solution tank (14) is bigger than the length scale of extension bar (16).
6. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that the change (28)
Skyscraping wheel-like structure is constituted between extension bar (16).
7. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that second water pump
(29) the internal solution of solution tank (14) is taken out toward spray frame (25) by taking out pipe (30), then is sprayed by nozzle (33).
8. a kind of abrasion-resistant metal cast(ing) surface passivating device according to claim 1, which is characterized in that this kind of passivating device
Working method, specific steps are as follows:
Step 1: firstly, the metal casting for needing Passivation Treatment is placed in pretreatment frame (1), start asepwirator pump (6), benefit
The first sucker (24) adsorbing metal casting is driven with asepwirator pump (6), then, starts the first driving motor (4), hydraulic pump (34),
Metal casting is driven to rotate using the first driving motor (4) driving bull stick (5) rotation, and drive liquid using hydraulic pump (34)
Metal casting is moved to immediately below spray head (22) by pressure telescopic rod (35) elongation, using blasting cabinet (8) from spray head (22) sandblasting
To carry out metal casting surface blasting treatment, metal casting is grit blasted after processing and drives hydraulic telescopic rod using hydraulic pump (34)
(35) continue elongation to be moved into immediately below jet pipe (12), start jet case (11) at this time, sprayed using jet pipe (12)
Gas rotation edge injection cleaning in side is carried out to the metal casting for completing blasting treatment, the sludge that flushes out, sandblasting leave
Sandstone fall into recycling bins (13) recycling, after the completion using the first driving motor (4) driving bull stick (5) rotation by metal casting
Rotation to the state laid flat, and using hydraulic pump (34) driving hydraulic telescopic rod (35) elongation by metal casting toward at passivation
It is mobile to manage frame (2) direction；
Start side motor (26), drive drive shaft (27) to rotate using side motor (26), to drive two changes (28)
Rotation, and by two of them extension bar (16) rotation extremely direction and the state parallel with pretreatment frame (1), start small-sized suction
It pumps (31), so that the second sucker (32) generates adsorption capacity, metal casting continues the direction movement toward Passivation Treatment frame (2), until
The metal casting extension bar (16) parallel with pretreatment frame (1) with two is in contact, and closes asepwirator pump (6), metal casting is by two
A extension bar (16) is adsorbed using the second sucker (32), the transfer of metal casting toward Passivation Treatment frame (2) is completed, at this point, change
(28) it continues to rotate, and starts two the second water pumps (29), change (28) drives metal casting toward solution during rotation
Slot (14) inner rotation, metal casting are contacted and are reacted with solution in solution tank (14) inside, make metal casting surface shape
At one layer of passivating film, the second water pump (29) utilizes pumping pipe (30) that will be used for passivation reaction inside solution tank (14) during the reaction
Solution be evacuated to spray frame (25) and from nozzle (33) spray, by nozzle (33) spray solution be sprayed on metal casting；
Step 3: when the company rotated under drive of the metal casting in extension bar (16) between Passivation Treatment frame (2) and clean frame (3)
Connect place and with clean frame (3) at the top of it is parallel when, start be connected with the second driving motor (21) another hydraulic pump (34),
Another asepwirator pump (6) is connected to each other using the first sucker (24) on clean frame (3) with metal casting, and is closed in docking
Small-sized sucking pump (31) are closed, the metal casting for completing Passivation Treatment at this time is transferred on clean frame (3), and on clean frame (3)
The second driving motor (21), hydraulic pump (34) drive under first pass through rack for cleaning (17), when by rack for cleaning (17), starting
The internal clear water of water tank (18) is released using the first water pump (19) and is cleaned to metal casting by the first water pump (19), and
And metal casting rotates during cleaning, the water after cleaning flows under casing (20) inside and utilizes hydraulic pump (34) after completing cleaning
Metal casting is removed from rack for cleaning (17), stopping all components on clean frame (3) can be taken off metal casting.
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| CN201910833695.4A CN110438486B (en) | 2019-09-04 | 2019-09-04 | Metal wear-resisting casting surface passivation device |
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| CN111926315A (en) * | 2020-09-03 | 2020-11-13 | 陈祥瑞 | Treatment process of copper-zinc alloy |
| CN113215556A (en) * | 2021-04-19 | 2021-08-06 | 浙江陶特容器科技股份有限公司 | Steel cylinder passivation treatment equipment and process |
| CN117512585A (en) * | 2023-12-04 | 2024-02-06 | 江苏南理范群装备科技有限公司 | Cladding passivation equipment |
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