CN107268051A - Zincing passivation equipment - Google Patents
Zincing passivation equipment Download PDFInfo
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- CN107268051A CN107268051A CN201710655101.6A CN201710655101A CN107268051A CN 107268051 A CN107268051 A CN 107268051A CN 201710655101 A CN201710655101 A CN 201710655101A CN 107268051 A CN107268051 A CN 107268051A
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- Prior art keywords
- gear
- chassis
- fixed
- connecting rod
- hollow out
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
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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
Abstract
The invention discloses a kind of Zincing passivation equipment, including：Deactivation slot, rotary barrel, actuating unit, hoisting mechanism and decentralized institution, rotary barrel include swivel mount and hollow out roller, and hoisting mechanism includes：Gear, lower gear, the chain engaged with gear and lower gear and L like shape plate, L like shape plate are set to：When it is moved up to terminal, passivating solution liquid level is higher than on the downside of swivel mount, when it is moved down to terminal, the downside of swivel mount is less than passivating solution liquid level, and upside is higher than passivating solution liquid level；Decentralized institution includes connecting rod, gear unit and multiple dispersal units.The present invention, which has, accelerates passivating solution to contact piece surface be passivated, is passivated part be passivated in batches, and avoids being passivated when batch is passivated bonded to each other between part, piece surface is passivated evenly, more efficient beneficial effect.
Description
Technical field
The present invention relates to galvanizing technique field.It is more particularly related to a kind of Zincing passivation equipment.
Background technology
Zinc is a kind of amphoteric metal, neither acidproof nor alkaline-resisting, if without post processing, coating well after zinc plating
Will soon be dimmed, and occur white corrosion product in succession.In order to reduce the chemism of zinc, often using chromatedsolution come
Passivation Treatment, makes to form one layer of chromate conversion film layer on zinc layers surface.The formal title of this tunic is called " chromate conversion
Film ", or " zinc coating passivation film ".This film-forming process is " Zincing passivation ".In current industry it is most of uses for craft it is blunt
Change, i.e., the method for the complete workpiece of electrogalvanizing being artificially put into hand operated mixing in deactivation slot.And with the development of electroplating device, electricity
The use of plating transfer matic is increasingly popularized, and the paralysis facility after electrogalvanizing must also keep up with the step of electroplating device, is realized automatic
Passivation process.But manually passivation be passivated more automatically the airbreak time after easily controllable, convenient operation, electrogalvanizing it is short, in face of prominent
Heat condition also allows for making the advantage of stringent effort, but passivation increases for the operation difficulty of the less product of some sizes manually
Plus, manually operated human factor influence is larger, and poor in terms of uniformity, uniformity, passivating film is inconsistent, can influence product
Corrosion proof uniformity, in order to ensure that uniformity often using each treating capacity is reduced, so then can influence product again
Production efficiency.
Uniformity, the production process efficiency of passivating film are low, stability is poor, the requirement to passivation muscle power is current this area skill
Art personnel's urgent problem to be solved.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of Zincing passivation equipment, passivating solution can be accelerated to contact and treat passivation zero
Part, part to be passivated can be passivated in batches, and can also avoid whne batch be passivated when passivation part between it is bonded to each other, make parts list
Face is passivated evenly, more efficient.
In order to realize according to object of the present invention and further advantage there is provided a kind of Zincing passivation equipment, including：
Deactivation slot, its inner containment has passivating solution；
Rotary barrel, it is contained in the deactivation slot, and the rotary barrel is provided with multiple inlet openings, the rotary barrel content
Receive filler and part to be passivated, the size of the inlet opening is not more than the size of filler and part to be passivated；
Actuating unit, it drives the rotary barrel to rotate.
Preferably, the rotary barrel includes：
Swivel mount, its bottom is provided with discoid chassis, and the actuating unit drives the chassis to rotate；
Hollow out roller, its upper surface is opened wide, and is fastened in the swivel mount, and filler and part to be passivated are contained in described engrave
In empty roller, the hollow out roller upper end is provided with cover, and the hollow part of the hollow out roller forms the inlet opening.
Preferably, the actuating unit includes：
Driven tooth, it is circumferentially disposed along the chassis；
Driving gear, it is engaged with the driven tooth, and the number of teeth of the driving gear is less than the quantity of the driven tooth；
First motor, it drives the driving gear to rotate.
Preferably, in addition to hoisting mechanism, it includes：
It is arranged at intervals above and below gear and lower gear, the gear and the lower gear, and the flank of tooth is positioned at same vertical
In plane, the gear is provided with clutch shaft bearing and the first axle body, and the first axle body is fixed on top, institute by fixed mount
The wheel shaft for stating lower gear is fixed on the output shaft of one second motor；
Chain, it is engaged with the gear and the lower gear；
L like shape plate, its one end is fixed with the chain, and the scope that fixing point is moved up and down is located at the gear and institute
State in the interval between lower gear, positioned at the side close to the deactivation slot, the other end by second bearing and the second axle body with
The chassis connection, the clutch shaft bearing and the first axle body are coaxially disposed with the chassis, and the L like shape plate is set to：
When it is moved up to terminal, passivating solution liquid level, when it is moved down to terminal, the swivel mount are higher than on the downside of the swivel mount
Downside be less than passivating solution liquid level, upside be higher than passivating solution liquid level；
Controller, it controls the L like shape plate in the interval interior activity；
Wherein, first motor is fixed on the L like shape plate.
Preferably, down, it includes long slab and short slab, the folder of the long slab and the short slab to the L like shape plate angle
Angle is 120~150 °, and the short slab is horizontally disposed with, and described short slab one end is fixed on the chain, described long slab one end and institute
State the second axle body to fix, first motor is fixed on the long slab.
Preferably, in addition to heating arrangements, it includes：
Heating tube, it is arranged on the passivation trench bottom and side wall；
Temperature sensor, it determines the temperature of the passivating solution in the deactivation slot.
Preferably, the speed that the swivel mount is rotated is 1~17r/min.
Preferably, the swivel mount includes the six roots of sensation rib body perpendicular to the chassis, forms the space of positive six prismsby shape,
Provided with a supporting plate parallel to the chassis in the space, the supporting plate is provided with through hole；
The hollow out roller is in positive six prismsby shape, and its bottom is pressed in the supporting plate.
Preferably, in addition to decentralized institution, including：
Connecting rod, it is located in the hollow out roller, is coaxially disposed with the hollow out roller, the connecting rod lower end is passed through
The hollow out roller simultaneously passes the through hole, and passes the part of the through hole provided with a L like shape bar, the L like shape bar
Including the tranverse connecting rod parallel to the supporting plate and the vertical connecting rod perpendicular to the tranverse connecting rod, the tranverse connecting rod and the connecting rod
Fixed, the vertical connecting rod end is radially provided with first annular projection, the vertical connecting rod and is arranged with a sleeve, the sleeve
Provided with internal thread, and the first annular raised top is internally located at provided with the second annular protrusion, to limit the sleeve edge
The displacement of axial direction；
Multiple dispersal units, it is disposed in the hollow out roller from top to bottom, and each dispersal unit includes annular
Track, multiple spin, many flexible steel wires and multiple steel balls, the circular orbit are coaxially disposed with the connecting rod, fixed
On the hollow out cylinder wall, multiple spacing are formed by dividing plate on the circular orbit, it is each it is spacing in accommodate
One spin, one end of each spin is fixed with a flexible steel wire, and the other end of the flexible steel wire is fixed on
In the connecting rod, the length of the flexible steel wire, which is slightly larger than to be spaced on the radius of the circular orbit, every flexible steel wire, wears
Provided with multiple steel balls, the distance between two neighboring steel ball increases successively along the radial direction of the circular orbit, two neighboring
The diameter of steel ball is unequal, and the steel ball can be rotated around the flexible steel wire；
Gear unit, it includes worm screw, worm gear, support bar, drive link, be spirally connected bar and stop collar, and the one of the worm screw
End is fixed on the chassis by fixing axle, and is coaxially disposed with the chassis, and the fixing axle is provided with an annular groove,
The worm gear and the worm engaging, the flank of tooth of the worm gear are coaxial on the chassis, the end face of the worm gear side
Paralleled to the axis provided with 3rd bearing and three-axis body, the end face of opposite side at wheel rim provided with a protruding shaft, the support bar is in
L like shape, it includes the perpendicular strut and the singletree parallel to the chassis perpendicular to the chassis, and one end of the perpendicular strut is consolidated
It is scheduled on the three-axis body, one end of the singletree is provided with a collar, and the collar rotates and is set in the annular groove
Interior, described drive link one end is hinged in the protruding shaft, one end of the other end and the bar that is spirally connected is hinged, the bar that is spirally connected it is another
One end passes through the stop collar, and is provided with external screw thread through the part of the stop collar, so that bar and the sleeve of being spirally connected
It is spirally connected, the stop collar and the bar that is spirally connected are each perpendicular to the chassis, and the stop collar is fixed on the rotation by fixed plate
On pivoted frame；
The controller, it is electrically connected with first motor, controls first motor first to rotate forward 2min, then invert
2min, such alternate cycles activity.
Preferably, the distance of the sleeve lower end and the spacing set upper side is more than 0.3m, it is described be spirally connected bar upwards and
The distance between terminal of activity is 0.3m downwards, and the ultimate range of the two neighboring steel ball is 8mm, each circular rails
The number of spacing on road is more than 8.
The present invention at least includes following beneficial effect：
Firstth, part and filler to be passivated are placed in rotary barrel, and rotary barrel is immersed in deactivation slot, the passivation in deactivation slot
Liquid is entered in rotary barrel from inlet opening, with feature contacts to be passivated, and actuating unit driving rotary barrel is rotated, promotion passivating solution,
Relative motion between part and filler to be passivated, also accelerates the exchange velocity between the passivating solution inside and outside rotary barrel, can
To accelerate the passivation speed that passivating solution treats passivation part, filler can separate part to be passivated, and prevent phase between passivation part
Mutually laminating, it is to avoid passivation is uneven；
Secondth, can to set hollow out roller and swivel mount card more stable reliable for positive six prismsby shape, and mounts and dismounts square
Just it is quick；
3rd, swivel mount is fixed on chain by L like shape plate, controller controls the first motor driving lower gear to rotate forward
Or reversion, chain forward or reverse can be made, so as to drive swivel mount to rise or fall, can so adjust and be fastened on swivel mount
Height of the interior hollow out roller in deactivation slot, so that its internal part to be passivated is adequately exposed to passivating solution, works as passivation
After the completion of, it also can facilitate the taking-up of part easily and fast by hollow out roller lift-off passivating solution, save labour；
4th, the design of L like shape plate, can make hollow out drum-inclined certain angle, upon its rotation, except there is level side
To displacement, also vertical direction displacement, a greater amount of displacement activities can be so done in limited space, it is preferably scattered
Part is opened, prevents from fitting together, in addition, being also convenient for user of service's dismounting hollow out roller；
5th, when having part and filler in hollow out roller, part can filler be located at multiple dispersal units between, hollow out rolling
Cylinder is rotated, and spin makees limited circumferential displacement activity in spacing, drives flexible steel wire to make limited circumferential displacement activity, can
To be dispersed in the part in circumferential displacement direction, and the rotation of hollow out roller can also make part and filler these dispersal units it
Between shuttle, increase part between relative motion, further disperse part, it is to avoid laminating, make passivation more complete, evenly, steel
Pearl is rotary, can avoid causing part damage, and flexible steel wire is flexible, and is not tension,
Damage will not be caused to part；
6th, connecting rod is slowly vibrated up and down along its axis by gear unit, drive flexible steel wire and thereon
The steel ball in face slowly vibrates, while flexible steel wire and its steel ball above also can carry out circumference fortune with the rotation of hollow out roller
Move, therefore vibration is combined with circular motion, can further enhance the ability of its scattered part, it is to avoid part is fitted in one
Rise, also avoid part from being fitted on hollow out cylinder wall, the relative motion between enhancing part and passivating solution accelerates passivation, made blunt
Change evenly.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is decentralized institution partial, detailed view of the invention；
Fig. 3 is gear unit detail view of the invention；
Fig. 4 is the perpendicular strut of the present invention and the axial section of sleeve.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the invention, term " on ", " under ", " vertical ", " level ", " top ", " bottom ",
The orientation or position relationship of the instructions such as " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the present invention and simplify description, be not that instruction or the signified device of hint or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in figures 1-4, the present invention provides a kind of Zincing passivation equipment, including：
Deactivation slot 1, its inner containment has passivating solution；
Rotary barrel, it is contained in the deactivation slot 1, and the rotary barrel is provided with multiple inlet openings, the rotary barrel
Filler and part to be passivated are accommodated, the size of the inlet opening is not more than the size of filler and part to be passivated；
Actuating unit, it drives the rotary barrel to rotate.
In the above-mentioned technical solutions, part and filler to be passivated are placed in rotary barrel, and rotary barrel is immersed in deactivation slot 1,
Passivating solution in deactivation slot 1 is entered in rotary barrel from inlet opening, and with feature contacts to be passivated, actuating unit driving rotary barrel turns
It is dynamic, promote the relative motion between passivating solution, part to be passivated and filler, also accelerate the passivating solution in rotary barrel and passivation
The exchange between passivating solution in groove 1, accelerates the passivation speed that passivating solution treats passivation part, filler, which can be separated, treats passivation zero
Part, prevent passivation part between it is bonded to each other, it is to avoid passivation it is uneven；
The mode for driving rotary barrel to rotate is a lot, such as is coaxially fixed with rotary barrel with a body of rod, then driven with motor
The body of rod is rotated, such as belt transmissioning mode, two gears are connected with belt, and one of gear is fixed on the bottom of rotary barrel,
Another uses motor-driven rotation.
In another technical scheme, the rotary barrel includes：
Swivel mount, its bottom is provided with discoid chassis 21, and the actuating unit drives the chassis 21 to rotate；
Hollow out roller 24, its upper surface is opened wide, and is fastened in the swivel mount, and filler and part to be passivated are contained in described
In hollow out roller 24, the upper end of hollow out roller 24 is provided with cover 25, and the hollow part of the hollow out roller 24 forms the feed liquor
Hole.
In the above-mentioned technical solutions, hollow out roller 24 is detachably connected with swivel mount, actuating unit driving chassis 21
During rotation, hollow out roller 24 can be driven to rotate, after the completion of Passivation Treatment, hollow out roller 24 can be taken out, it is convenient to take out
The part being passivated.
In another technical scheme, the actuating unit includes：
Driven tooth, it is circumferentially disposed along the chassis 21；
Driving gear 31, it is engaged with the driven tooth, and the number of teeth of the driving gear 31 is less than the number of the driven tooth
Amount；
First motor 32, it drives the driving gear 31 to rotate.
In the above-mentioned technical solutions, using gear transmission mode, make transmission more effective, and the number of teeth of driving gear 31 is small
In the quantity of driven tooth, the velocity of rotation of swivel mount can be reduced, thus between reducing part to be passivated, with hollow out roller 24,
Collision dynamics between filler, so as to protect part to be passivated.
In another technical scheme, in addition to hoisting mechanism, it includes：
Gear 41 and lower gear 42, the gear 41 and the lower gear are arranged at intervals about 42, and the flank of tooth is located at
In same perpendicular, the gear 41 is provided with clutch shaft bearing and the first axle body, and the first axle body is solid by fixed mount
Top is scheduled on, the wheel shaft of the lower gear 42 is fixed on the output shaft of one second motor 45；
Chain 43, it is engaged with the gear 41 and the lower gear 42；
L like shape plate 44, its one end is fixed with the chain 43, and the scope that fixing point is moved up and down is located at the gear
In interval between 41 and the lower gear 42, second bearing and the are passed through positioned at close to the side of the deactivation slot 1, the other end
Two axis bodies are connected with the chassis 21, and the clutch shaft bearing and the first axle body are coaxially disposed with the chassis 21, the class L
Shape plate 44 is set to：When it is moved up to terminal, passivating solution liquid level is higher than on the downside of the swivel mount, it is moved down to terminal
When, the downside of the swivel mount is less than passivating solution liquid level, and upside is higher than passivating solution liquid level；
Controller, it controls the L like shape plate 44 in the interval interior activity；
Wherein, first motor 32 is fixed on the L like shape plate 44.
In the above-mentioned technical solutions, swivel mount is fixed on chain 43 by L like shape plate 44, the electricity of controller control first
Machine 32 drives the forward or reverse of lower gear 42, can make the forward or reverse of chain 43, so that drive swivel mount to rise or fall, this
Sample can adjust height of the hollow out roller 24 being fastened in swivel mount in deactivation slot 1, so that treating passivation zero inside it
Part is adequately exposed to passivating solution, after the completion of passivation, also can facilitate part easily and fast by the lift-off passivating solution of hollow out roller 24
Taking-up, save labour.
In another technical scheme, down, it includes long slab and short slab to the angle of L like shape plate 44, the long slab with
The angle of the short slab is 120~150 °, and the short slab is horizontally disposed with, and described short slab one end is fixed on the chain 43, institute
State long slab one end to fix with the second axle body, first motor 32 is fixed on the long slab.Can so hollow out be rolled
Cylinder 24 tilts certain angles, upon its rotation, except there is the displacement of the displacement of horizontal direction, also vertical direction, so can be
A greater amount of displacement activities are done in limited space, preferably scatter part, prevent from fitting together, in addition, being also convenient for making
With personnel's dismounting hollow out roller 24.
In another technical scheme, in addition to heating arrangements, it includes：
Heating tube, it is arranged on the bottom of deactivation slot 1 and side wall；
Temperature sensor, it determines the temperature of the passivating solution in the deactivation slot 1.Passivating solution is heated, passivating solution is protected
Hold within the scope of certain temperature, passivation speed can be accelerated.
In another technical scheme, the speed that the swivel mount is rotated is 1~17r/min.For part dimension not
Together, velocity of rotation can be adjusted, so as to adapt to the passivation of different parts.
In another technical scheme, the swivel mount includes the six roots of sensation rib body 22 perpendicular to the chassis 21, is formed just
Provided with a supporting plate 23 parallel to the chassis 21 in the space of hexa-prism, the space, the supporting plate 23 is provided with
Through hole, the hollow out roller 24 is in positive six prismsby shape, and its bottom is pressed in the supporting plate 23.Positive six prismsby shape can make
Hollow out roller 24 and swivel mount card set more stable reliable, and mount and dismount convenient and swift.Supporting plate 23 is set, can be protected
Chassis 21, in case it is directly contacted with chassis 21.
In another technical scheme, in addition to decentralized institution, including：
Connecting rod 51, it is located in the hollow out roller 24, is coaxially disposed with the hollow out roller 24, the connecting rod 51
Lower end is through the hollow out roller 24 and passes the through hole, and passes the part of the through hole provided with a L like shape bar, institute
Stating L like shape bar includes the tranverse connecting rod parallel to the supporting plate 23 and the vertical connecting rod 52 perpendicular to the tranverse connecting rod, the horizontal company
Bar is fixed with the connecting rod 51, and the end of vertical connecting rod 52 is radially provided with first annular raised 53, the vertical connecting rod 52
It is arranged with a sleeve 54, the sleeve 54 and is provided with internal thread, and be internally located at first annular raised 53 top and is provided with
Second annular protrusion 55, to limit the displacement of the sleeve 54 vertically；It is set to when by the card of hollow out roller 24 on swivel mount
When, the L like shape bar and sleeve 54 of the lower end of connecting rod 51 are placed through supporting plate 23 and chassis 21 from the through hole in supporting plate 23
In the space of formation, sleeve 54 can be with first annular raised 53 with being lived in the interval of the upper end of vertical connecting rod 52 restriction along above and below its axis
It is dynamic；
Multiple dispersal units, it is disposed in the hollow out roller 24 from top to bottom, and each dispersal unit includes ring
Shape track 61, multiple spin 62, many flexible steel wires 63 and multiple steel balls 64, the circular orbit 61 and the connecting rod
51 are coaxially disposed, and be fixed on the side wall of hollow out roller 24, multiple spacing are formed by dividing plate on the circular orbit 61,
It is each it is spacing in accommodate a spin 62, one end of each spin 62 is fixed with a flexible steel wire 63, institute
The other end for stating flexible steel wire 63 is fixed in the connecting rod 51, and the length of the flexible steel wire 63 is slightly larger than the circular rails
Interval is equipped with the distance between multiple steel balls 64, two neighboring steel ball 64 on the radius in road 61, every flexible steel wire 63
Radial direction along the circular orbit 61 increases successively, and the diameter of two neighboring steel ball 64 is unequal, and the steel ball 64 can be around described
Flexible steel wire 63 is rotated；When having part and filler in hollow out roller 24, part can filler be located at multiple dispersal units between, engrave
Empty roller 24 is rotated, and spin 62 makees limited circumferential displacement activity in spacing, drives flexible steel wire 63 to make limited circumference
Displacement activity, can be dispersed in the part in circumferential displacement direction, and the rotation of hollow out roller 24 can also make part and filler exist
Shuttled between these dispersal units, the relative motion between increase part further disperses part, it is to avoid laminating, makes passivation more
Completely, evenly, steel ball 64 is rotary, can avoid causing part damage, and flexible steel wire 63 is flexible, and
It is not tension, damage will not be also caused to part；
Gear unit, it includes worm screw 71, worm gear 72, support bar 73, drive link 74, be spirally connected bar 75 and stop collar 76,
One end of the worm screw 71 is fixed on the chassis 21 by fixing axle, and is coaxially disposed with the chassis 21, the fixation
Axle is provided with an annular groove, and the worm gear 72 is engaged with the worm screw 71, and the flank of tooth of the worm gear 72 is perpendicular to the chassis
21,3rd bearing is coaxially provided with the end face of the side of worm gear 72 and the end face of three-axis body, opposite side is put down at wheel rim
Row axis be provided with a protruding shaft 77, the support bar 73 be in L like shape, it include perpendicular to the chassis 21 perpendicular strut and parallel to
The singletree on the chassis 21, one end of the perpendicular strut is fixed on the three-axis body, and one end of the singletree is provided with
One collar, the collar is rotated and is set in the annular groove, and described one end of drive link 74 is hinged in the protruding shaft 77, separately
One end is hinged with described one end for being spirally connected bar 75, and the other end of the bar 75 that is spirally connected passes through the stop collar 76, and described in
The part of stop collar 76 is provided with external screw thread, so that the bar 75 that is spirally connected is spirally connected with the sleeve 54, the stop collar 76 and described
The bar 75 that is spirally connected is each perpendicular to the chassis 21, and the stop collar 76 is fixed on the swivel mount by fixed plate 78；By passing
Moving cell allows connecting rod 51 slowly to be vibrated up and down along its axis, and the vertical connecting rod 52 of the specific lower end of connecting rod 51 abuts to spiral shell
The upper end of extension bar 75, sleeve 54, which is screwed onto, to be spirally connected outside bar 75, being connected for connecting rod 51 and gear unit is realized, when chassis 21
During rotation, worm screw 71 is driven to rotate, worm screw 71 drives worm gear 72 in the rotation with surface parallel to the axis of chassis 21,72 turns of worm gear
The dynamic lower end for driving the drive link 74 being hinged in its protruding shaft 77 is circled in the plane parallel to the axis of chassis 21, is passed
The upper end of lever 74 makes its axis direction along stop collar 76 movable back and forth due to the restriction of stop collar 76, and drive is spirally connected the edge of bar 75
The axis direction of stop collar 76 is movable back and forth, and the axis direction with moving sleeve 54 along stop collar 76 is movable back and forth, drives connecting rod
51 is movable back and forth along the axis direction on chassis 21, that is, realizes the slow vibration of connecting rod 51, drives flexible steel wire 63 and its above
Steel ball 64 slowly vibrate so that further disperse part；
The controller, it is electrically connected with first motor 32, controls first motor 32 first to rotate forward 2min, then instead
Turn 2min, such alternate cycles activity.The direction of rotation of hollow out roller 24 can be adjusted, it is to avoid part is due to the effect of centrifugal force
And be attached to always on the wall of hollow out roller 24, while spin 62 in dispersal unit can also be made movable back and forth in spacing, increase
The ability of its strong scattered part.
In the above-mentioned technical solutions, the forward or reverse of the first motor 32, drives the forward or reverse of chassis 21, drives worm screw 71
Forward or reverse, drive the forward or reverse on the plane parallel to the axis of chassis 21 of worm gear 72 so that the upper end of drive link 74 by
In the restriction of stop collar 76, make that its axis direction along stop collar 76 is movable back and forth, bar 75 is spirally connected with sleeve 54 by being spirally connected, and makes
Connecting rod 51 is obtained along movable back and forth parallel to the axis direction of chassis 21, the vibration of connecting rod 51 is realized, so as to drive flexible steel wire
63 and steel ball 64 vibrate, meanwhile, the forward or reverse of the first motor 32, drive chassis 21 forward or reverse, can also drive and engrave
The forward or reverse of empty roller 24, so that flexible steel wire 63 and the forward or reverse of steel steel ball 64 are driven, therefore, the He of flexible steel wire 63
Steel ball 64 is vibrated and rotated simultaneously, further enhances the ability of its scattered part, it is to avoid part fits together, and also avoids
Part is fitted on the wall of hollow out roller 24, the relative motion between enhancing part and passivating solution, is accelerated passivation, is made passivation more equal
It is even.
In another technical scheme, the distance of the lower end of sleeve 54 and the upper end of stop collar 76 is more than 0.3m, institute
Stating the bar 75 that is spirally connected, the distance between movable terminal is 0.3m up and down so that the up and down amplitude of connecting rod 51 compared with
It is small, it is to avoid part to be pushed away into passivation liquid level, the ultimate range of the two neighboring steel ball 64 is 8mm, each circular orbit
The number of spacing on 61 is more than 8.Part is set to be separated as far as possible by steel ball 64, the mellow and full structure of steel ball 64 and rotary
Characteristic, can preferably protect the outward appearance of part.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of Zincing passivation equipment, it is characterised in that including：
Deactivation slot, its inner containment has passivating solution；
Rotary barrel, it is contained in the deactivation slot, and the rotary barrel is provided with multiple inlet openings, the rotary barrel and accommodated
Filler and part to be passivated, the size of the inlet opening are not more than the size of filler and part to be passivated；
Actuating unit, it drives the rotary barrel to rotate.
2. Zincing passivation equipment as claimed in claim 1, it is characterised in that the rotary barrel includes：
Swivel mount, its bottom is provided with discoid chassis, and the actuating unit drives the chassis to rotate；
Hollow out roller, its upper surface is opened wide, and is fastened in the swivel mount, and filler and part to be passivated are contained in the hollow out rolling
In cylinder, the hollow out roller upper end is provided with cover, and the hollow part of the hollow out roller forms the inlet opening.
3. Zincing passivation equipment as claimed in claim 2, it is characterised in that the actuating unit includes：
Driven tooth, it is circumferentially disposed along the chassis；
Driving gear, it is engaged with the driven tooth, and the number of teeth of the driving gear is less than the quantity of the driven tooth；
First motor, it drives the driving gear to rotate.
4. Zincing passivation equipment as claimed in claim 3, it is characterised in that also including hoisting mechanism, it includes：
It is arranged at intervals above and below gear and lower gear, the gear and the lower gear, and the flank of tooth is located at same perpendicular
It is interior, the gear be provided with clutch shaft bearing and the first axle body, the first axle body by fixed mount be fixed on top, it is described under
The wheel shaft of gear is fixed on the output shaft of one second motor；
Chain, it is engaged with the gear and the lower gear；
Under L like shape plate, its one end is fixed with the chain, and the scope that moves up and down of fixing point is located at the gear and is described
In interval between gear, positioned at close to the side of the deactivation slot, the other end by second bearing and the second axle body with it is described
Chassis is connected, and the clutch shaft bearing and the first axle body are coaxially disposed with the chassis, and the L like shape plate is set to：Its to
Upper movement to terminal when, be higher than passivating solution liquid level on the downside of the swivel mount, when it is moved down to terminal, under the swivel mount
Side is less than passivating solution liquid level, and upside is higher than passivating solution liquid level；
Controller, it controls the L like shape plate in the interval interior activity；
Wherein, first motor is fixed on the L like shape plate.
5. Zincing passivation equipment as claimed in claim 4, it is characterised in that down, it includes long slab to the L like shape plate angle
And short slab, the angle of the long slab and the short slab is 120~150 °, and the short slab is horizontally disposed with, and described short slab one end is fixed
On the chain, described long slab one end is fixed with the second axle body, and first motor is fixed on the long slab.
6. Zincing passivation equipment as claimed in claim 1, it is characterised in that also including heating arrangements, it includes：
Heating tube, it is arranged on the passivation trench bottom and side wall；
Temperature sensor, it determines the temperature of the passivating solution in the deactivation slot.
7. Zincing passivation equipment as claimed in claim 1, it is characterised in that the speed that the swivel mount is rotated is 1~17r/
min。
8. Zincing passivation equipment as claimed in claim 4, it is characterised in that the swivel mount is included perpendicular to the chassis
Six roots of sensation rib body, is formed in the space of positive six prismsby shape, the space provided with a supporting plate parallel to the chassis, the support
Plate is provided with through hole；
The hollow out roller is in positive six prismsby shape, and its bottom is pressed in the supporting plate.
9. Zincing passivation equipment as claimed in claim 8, it is characterised in that also including decentralized institution, including：
Connecting rod, it is located in the hollow out roller, is coaxially disposed with the hollow out roller, and the connecting rod lower end is described in
Hollow out roller simultaneously passes the through hole, and passes the part of the through hole and be provided with a L like shape bar, and the L like shape bar includes
Tranverse connecting rod parallel to the supporting plate and the vertical connecting rod perpendicular to the tranverse connecting rod, the tranverse connecting rod are consolidated with the connecting rod
Fixed, the vertical connecting rod end is radially provided with to be arranged with a sleeve, the sleeve on first annular projection, the vertical connecting rod and set
There is internal thread, and be internally located at the first annular raised top provided with the second annular protrusion, to limit the sleeve along axle
To displacement；
Multiple dispersal units, it is disposed in the hollow out roller from top to bottom, each dispersal unit include circular orbit,
Multiple spin, many flexible steel wires and multiple steel balls, the circular orbit are coaxially disposed with the connecting rod, are fixed on institute
State on hollow out cylinder wall, multiple spacing formed by dividing plate on the circular orbit, it is each it is spacing in accommodate one
The spin, one end of each spin is fixed with a flexible steel wire, and the other end of the flexible steel wire is fixed on described
In connecting rod, the length of the flexible steel wire, which is slightly larger than to be spaced on the radius of the circular orbit, every flexible steel wire, to be equipped with
Multiple steel balls, the distance between two neighboring steel ball increases successively along the radial direction of the circular orbit, two neighboring steel ball
Diameter it is unequal, the steel ball can be rotated around the flexible steel wire；
Gear unit, it includes worm screw, worm gear, support bar, drive link, be spirally connected bar and stop collar, and one end of the worm screw leads to
Cross fixing axle to be fixed on the chassis, and be coaxially disposed with the chassis, the fixing axle is provided with an annular groove, described
Worm gear and the worm engaging, the flank of tooth of the worm gear are coaxially provided with the chassis, the end face of the worm gear side
3rd bearing parallels to the axis provided with a protruding shaft with three-axis body, the end face of opposite side at wheel rim, and the support bar is in class L
Shape, it includes the perpendicular strut and the singletree parallel to the chassis perpendicular to the chassis, and one end of the perpendicular strut is fixed
On the three-axis body, one end of the singletree is provided with a collar, and the collar is rotated and is set in the annular groove,
Described drive link one end is hinged in the protruding shaft, one end of the other end and the bar that is spirally connected is hinged, the bar that is spirally connected it is another
End is provided with external screw thread through the stop collar, and through the part of the stop collar, so that bar and the sleeve spiral shell of being spirally connected
Connect, the stop collar and the bar that is spirally connected are each perpendicular to the chassis, and the stop collar is fixed on the rotation by fixed plate
On frame；
The controller, it is electrically connected with first motor, controls first motor first to rotate forward 2min, then inverts 2min,
Such alternate cycles activity.
10. Zincing passivation equipment as claimed in claim 9, it is characterised in that the sleeve lower end and the spacing set upper side
Distance be more than 0.3m, the distance between movable terminal is 0.3m, the two neighboring steel to the bar that is spirally connected up and down
The ultimate range of pearl is 8mm, and the number of spacing on each circular orbit is more than 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655101.6A CN107268051B (en) | 2017-08-03 | 2017-08-03 | Zinc-plating passivation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655101.6A CN107268051B (en) | 2017-08-03 | 2017-08-03 | Zinc-plating passivation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268051A true CN107268051A (en) | 2017-10-20 |
| CN107268051B CN107268051B (en) | 2023-07-04 |
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ID=60075434
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710655101.6A Active CN107268051B (en) | 2017-08-03 | 2017-08-03 | Zinc-plating passivation equipment |
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| Country | Link |
|---|---|
| CN (1) | CN107268051B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408919A (en) * | 2019-08-29 | 2019-11-05 | 杭州冰玉科技有限公司 | A kind of machine for inactivating that bool can be uniformly handled using Worm Wheel System passivation |
| CN110952097A (en) * | 2019-12-31 | 2020-04-03 | 苏州丰川电子科技有限公司 | Surface treatment device for metal shell of electronic product |
| CN110965057A (en) * | 2019-12-24 | 2020-04-07 | 韩宏彬 | Steel surface is rust-resistant processing apparatus for oxidation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8013773U1 (en) * | 1980-05-22 | 1980-08-21 | Ritter Gmbh, 4902 Bad Salzuflen | GALVANIZING DEVICE |
| CN202492610U (en) * | 2012-03-05 | 2012-10-17 | 天津市成伦工贸有限公司 | Passivation machine |
-
2017
- 2017-08-03 CN CN201710655101.6A patent/CN107268051B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8013773U1 (en) * | 1980-05-22 | 1980-08-21 | Ritter Gmbh, 4902 Bad Salzuflen | GALVANIZING DEVICE |
| CN202492610U (en) * | 2012-03-05 | 2012-10-17 | 天津市成伦工贸有限公司 | Passivation machine |
Non-Patent Citations (1)
| Title |
|---|
| 郭怀才等: "机械镀锌层钝化工艺研究" * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408919A (en) * | 2019-08-29 | 2019-11-05 | 杭州冰玉科技有限公司 | A kind of machine for inactivating that bool can be uniformly handled using Worm Wheel System passivation |
| CN110965057A (en) * | 2019-12-24 | 2020-04-07 | 韩宏彬 | Steel surface is rust-resistant processing apparatus for oxidation |
| CN110965057B (en) * | 2019-12-24 | 2020-11-03 | 广西盛隆冶金有限公司 | Steel surface is rust-resistant processing apparatus for oxidation |
| CN110952097A (en) * | 2019-12-31 | 2020-04-03 | 苏州丰川电子科技有限公司 | Surface treatment device for metal shell of electronic product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107268051B (en) | 2023-07-04 |
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