CN106222597B - The centrifugal small part hot dip Zn system of strips - Google Patents
The centrifugal small part hot dip Zn system of strips Download PDFInfo
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- CN106222597B CN106222597B CN201610749763.5A CN201610749763A CN106222597B CN 106222597 B CN106222597 B CN 106222597B CN 201610749763 A CN201610749763 A CN 201610749763A CN 106222597 B CN106222597 B CN 106222597B
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- zinc
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- charging basket
- centrifugation
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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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of centrifugal small part hot dip Zn systems of strips, including rail mechanism, the feed zone, zinc-plated area and the discharge zone that are arranged along rail mechanism, are movably equipped at least two feeding mechanisms on rail mechanism；The terminal in zinc-plated area is equipped with centrifugation area, which includes centrifugation apparatus and material grabbing mechanism, material grabbing mechanism the charging basket for being loaded with workpiece to be added can be transferred to from feeding mechanism material grabbing mechanism be centrifuged it is zinc-plated.The zinc-plated area of the present invention and centrifugation area are disposed adjacent, simplify structure, complete zinc-plated workpiece can immediately enter centrifugation area be centrifuged it is zinc-plated, not only zinc-plated effect is good, eliminates the process that Repeat-heating to assigned temperature is carried out to zinc liquid, and energy conservation and consumption reduction effects are significant, and it is contaminated during avoiding workpiece from being transferred to centrifugation area from zinc-plated area and influences zinc-plated effect, production efficiency is improved, quality of coating is good, and security performance is high.
Description
Technical field
The invention belongs to hot galvanizing fields, more particularly, to a kind of centrifugal small part hot dip Zn system of strips.
Background technique
In order to guarantee the aesthetics and rustless property of the materials such as metal, alloy, hot galvanizing usually is carried out on the surface of material
Processing.Galvanizing and galvanizing by dipping are also named in hot galvanizing, are a kind of effective anti-corrosion of metal modes, after carrying out pre-processing
Material immerses in the zinc liquid of 530 DEG C or so fusings, in the state that zinc is in liquid, after complicated physics, chemical action,
So that material surface is adhered to zinc layers, plays corrosion-resistant purpose.
It is directed to the galvanization production line of small part at present, usually multiple charging baskets for being loaded with parts to be processed are transporting rail
Synchronizing moving on road successively needs to guarantee by feed zone, zinc-plated area, centrifugation area and discharge zone in order to guarantee zinc-plated quality
Effective reaction time of the charging basket in zinc liquid pool, therefore the speed of orbit rotation is relatively slow, since all charging baskets are with track
It moving synchronously, the speed whole process of track is consistent, speed control can not be carried out to zinc-plated single charging basket is completed, thus
The time for causing charging basket to be moved to discharge zone from centrifugation area is longer, and prolonged transport process makes under the temperature straight line of charging basket
Drop, the zinc liquid in charging basket are also converted to solid-state by liquid, when after discharge zone carries out discharging, being again introduced into feed zone to charging basket
When, 530 DEG C or so are heated to for charging basket again, increases heating time, increases heating energy consumption, and the time of whole flow process
Longer, working efficiency is lower.
When workpiece to be added carries out zinc-plated program in the zinc-plated area of entrance into, impurity etc. can inevitably be brought to the zinc for being loaded with zinc liquid
In liquid pool, as multiple batches of workpiece to be added immerses, zinc liquid pool progress is zinc-plated, and the impurity floated in zinc liquid pool is also cumulative, such as
Fruit not in time clears up zinc liquid pool, not only influences whether zinc-plated effect, but also entire shape, the size of workpiece also can
By strong influence.At present usually by manually carrying out striking off impurity treatment to zinc liquid pool surface, but scraping effect is bad,
And the extreme temperatures of zinc liquid pool, operation slightly accidentally will cause unnecessary injury to the body of worker.
Zinc-plated area and centrifugation are usually distinguished setting by traditional hot galvanizing production system, are centrifuged between area and zinc-plated area
Distance farther out, when after the galvanizing process for completing workpiece by workpiece transfer to centrifugation area, since interval time is longer, and zinc liquid
Setting rate is very fast, and the zinc liquid of workpiece surface is almost in half curdled appearance when reaching centrifugation area, and centrifugal effect is had a greatly reduced quality, and
The extra zinc liquid thrown away when centrifugation is also unable to get effective secondary use, and extra zinc liquid has to pass through heating again and could weigh
It is multiple to utilize, energy consumption is increased, production efficiency is reduced.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention, which provides, a kind of carries out at centrifugation in time to completing zinc-plated workpiece
Reason, the centrifugal small part hot dip Zn system of strips that hot galvanizing effect is good, low energy consumption.
The technical solution adopted by the present invention to solve the technical problems is: a kind of strips centrifugal small part hot galvanizing system
System moves on the rail mechanism including rail mechanism, the feed zone, zinc-plated area and the discharge zone that are arranged along rail mechanism
Ground is equipped at least two feeding mechanisms；The terminal in the zinc-plated area is equipped with centrifugation area, which includes centrifugation apparatus and material grasping
The charging basket for being loaded with workpiece to be added can be transferred to material grabbing mechanism from feeding mechanism and carry out centrifugation plating by mechanism, the material grabbing mechanism
Zinc.The terminal in zinc-plated area is arranged in centrifugation area, when workpiece completes zinc-plated, workpiece quickly can be placed in centrifugation area and carried out
Centrifugally operated, transfer velocity is fast, and the zinc liquid of work piece surface is avoided to solidify in transfer process, and thrown away when centrifugation
Extra zinc liquid can be directly entered zinc-plated area and carry out secondary use, and without increasing the energy consumption of Repeat-heating, energy conservation and consumption reduction effects are aobvious
It writes, zinc-plated effect is more preferable.
Further, the material grabbing mechanism is equipped with the claw for grabbing charging basket, and the claw includes at least two pairs
Claim the fixture of distribution, the fixture has the arcuate structure being adapted to charging basket outer wall.The pressure that arcuate structure applies charging basket outer wall
Power is more uniform, avoids charging basket from being squeezed and is deformed, and it is more firm to clamp charging basket.
Further, the claw is equipped with and extends downwardly the baffle enclosed set on outside charging basket, the baffle in a ring,
With one can feeding box enter and leave opening.The zinc liquid thrown away on charging basket when centrifugation can flow downwardly into pond body along baffle, no
Only zinc liquid is reused, energy saving, and is avoided zinc liquid from sputtering everywhere and caused unnecessary injury, and security performance obtains
It is promoted.
Further, the claw and charging basket are open opposite side equipped with second thermal insulation layer.Avoid the high temperature in charging basket
Damage claw.
Further, the charging basket upper portion side wall is circumferentially arranged with first boss, the lower edge of the first boss be equipped with to
The inclined lower inclined plane of charging basket central axis direction.
Further, the fixture is equipped with the ramp cooperated with lower inclined plane.
Further, the length of the ramp is greater than the length of lower inclined plane.When ramp is bonded with lower inclined plane, ramp
One bigger upward lifting force, and the sky that lower inclined plane is completely disposed at ramp and fixture top surface is formed are applied to lower inclined plane
In, the fit structure of ramp and lower inclined plane is more firm.
Further, the centrifugation area periphery is equipped with heat shield, is equipped in the space which forms for centrifugation
The cooling system of equipment cooling.Heat shield and cooling system extend it is possible to prevente effectively from centrifugation apparatus temperature distortion at high temperature
The service life of centrifugation apparatus.
Further, the claw includes air spider and four fixtures, and the fixture has sector structure, four fixtures
Capable assembling is at a circular configuration when flexible to air spider central axis direction.
The course of work of the invention is: workpiece being placed in charging basket in feed zone, is heated to 530 DEG C or so, feeding mechanism
Workpiece is transported to zinc-plated area with First Speed by clamping part, into zinc-plated area feeding mechanism with second speed by zinc-plated
To area is centrifuged, the feeding mechanism for not entering zinc-plated area is still run with First Speed in area, until entering zinc-plated area, wherein the second speed
Degree is less than First Speed；Claw being entered through after the completion of zinc-plated, the charging basket equipped with high temperature workpiece being transferred to centrifugation area, charging basket is de-
It from elevating mechanism, is centrifuged when zinc liquid is also in liquid condition, then charging basket is transferred to clamping part and is continued with third speed
Operation is to discharge zone, and wherein third speed is greater than second speed.
The beneficial effects of the present invention are: zinc-plated area and centrifugation area are disposed adjacent, structure is simplified, zinc-plated workpiece is completed
Centrifugation area can be immediately entered and be centrifuged zinc-plated, not only zinc-plated effect is good, but also the extra zinc liquid that while being centrifuged throws away can be straight
It taps into eliminate into zinc-plated area and Repeat-heating is carried out to the process of assigned temperature to zinc liquid, energy conservation and consumption reduction effects are significant, and keep away
Exempt to be contaminated during workpiece is transferred to centrifugation area from zinc-plated area and influence zinc-plated effect, improves production efficiency, coating
High-quality, security performance is high.
Detailed description of the invention
Fig. 1 is process distributed architecture schematic diagram of the invention.
Fig. 2 is the partial structure diagram of rail mechanism.
Fig. 3 is the part-structure diagrammatic cross-section of rail mechanism.
Fig. 4 is the fit structure schematic diagram of rail mechanism and driven wheel.
Fig. 5 is the fit structure schematic diagram of rail mechanism and driven wheel and driving wheel.
Fig. 6 is the schematic perspective view of feeding mechanism.
Fig. 7 is the schematic perspective view of clamping part.
Fig. 8 is the schematic diagram of the section structure of feeding mechanism.
Fig. 9 is the schematic diagram of the section structure of charging basket.
Figure 10 is the overlooking structure diagram of feeding mechanism.
Figure 11 is the backsight structural representation of feeding mechanism.
Figure 12 is the schematic diagram of the section structure for being centrifuged area and charging basket cooperation.
Figure 13 is schematic enlarged-scale view at the A in Figure 12.
Figure 14 is the schematic perspective view of claw.
Figure 15 is the schematic diagram of the section structure of claw.
Figure 16 is the present invention looks up structural representation of claw.
Figure 17 is the schematic perspective view of scraping mechanism and guide rail cooperation.
Figure 18 is schematic enlarged-scale view at the B in Figure 17.
Figure 19 is the schematic diagram of the section structure of scraping mechanism and guide rail cooperation.
Figure 20 is the side structure schematic diagram of scraping mechanism and guide rail cooperation.
Figure 21 is the structural schematic diagram for scraping hook and wiper cooperation.
Figure 22 is the schematic perspective view of discharge zone.
Figure 23 is the side structure schematic diagram of discharge zone.
Figure 24 is the action state structural schematic diagram of discharge zone and charging basket cooperation.
Figure 25 is the schematic perspective view that the present invention is equipped with closing shell.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out clear, complete description to the technical solution in inventive embodiments, it is clear that described embodiment is only this
A part of the embodiment of invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, should fall within the scope of the present invention.
Shown in referring to Fig.1, a kind of centrifugal small part hot dip Zn system of strips, the track machine including track elements in a ring
Structure 1, the feed zone 2 laid along the periphery of rail mechanism 1, zinc-plated area 3, centrifugation area 4 and discharge zone 5, at least two feeders
Structure can move on fixed rail mechanism 1, as feeding mechanism a is arranged in figure, feeding mechanism b, feeding mechanism c, send
Expect five feeding mechanisms of mechanism d and feeding mechanism e, feeding mechanism a, feeding mechanism b, feeding mechanism c, feeding mechanism d and feeding
Movement speed of the mechanism e on rail mechanism 1 can be independently controlled, i.e. feeding mechanism a, feeding mechanism b, feeding mechanism c, send
Expect that the movement velocity of mechanism d and feeding mechanism e can be different, is adjusted to different movement velocitys, but feeder respectively
Induction pieces are equipped between structure a, feeding mechanism b, feeding mechanism c, feeding mechanism d and feeding mechanism e, induction pieces can be mutual row
The magnet etc. of reprimand, it is possible to prevente effectively from adjacent feeding mechanism generates collision.To as feeding mechanism a, feeding mechanism b, feeding
When mechanism c is located at zinc-plated area 3, speed is that V1 is relatively slow, it is ensured that zinc-plated effective time adds when zinc-plated completion
The movement speed of fast feeding mechanism, if the movement speed of feeding mechanism d and feeding mechanism e are V2, V2 is greater than V1, at this point, zinc-plated
The workpiece of completion can be fast moved to discharge zone 5, and the temperature of charging basket 7 will not decline rapidly, and thermal loss is less, removed and completed
After zinc-plated workpiece, the temperature of charging basket 7 is also maintained in higher range, when be added in workpiece head tank to be processed again,
Charging basket is heated again without expending more energy, energy conservation and consumption reduction effects are significant.Existing charging basket is usually 35kg or so,
And the workpiece that charging basket is added is about 15kg, major part heat is on charging basket when heating, and general all charging baskets are with rail mechanism
It moves synchronously, the heat lost in order to guarantee that galvanizing time, movement speed cannot be too fast, when to being moved to discharge zone from zinc-plated area
Measure it is larger, Repeat-heating charging basket consumption energy it is more.
Referring to shown in Fig. 2-5, rail mechanism 1 includes circular orbit 11, and circular orbit 11 includes superstructure and lower junction
Structure, superstructure and substructure can be integrated formed structure, can also be detachably connected by bolt, consequently facilitating maintenance
And replacement.The upper inside wall of circular orbit 11 is recessed inwardly to form annular groove, is fixedly connected with multiple guiding in groove vertically
Column 12, i.e. guide post 12 are arranged perpendicular to the cross section of circular orbit 11, and guide post 12 was uniformly arranged along circular orbit 11 1 weeks.
The lower part two sides of circular orbit 11 outwardly protrude to form guide surface 13, and the section of guide surface 13 is in V-shape, and the opening of V-shape
Face is arranged inwardly, naturally it is also possible to it is recessed inwardly to form guide surface 13 in the two sides of circular orbit 11, the section of guide surface 13
Opening face in V-shape, and V-shape is arranged outwardly, and the section of guide surface 13 can be in again C font, and the opening of C font is just
To being arranged outwardly.
Referring to shown in Fig. 6-11, feeding mechanism includes bracket 61, the driving wheel 62 and three being arranged in below bracket 61
A driven wheel 63, one of driven wheel 63 are arranged side by side with driving wheel 62, and another two driven wheel is disposed side by side on bracket 61
The other side.Chain 621 is connected with above driving wheel 62, chain 621 and the cooperation of guide post 12 are driven, and 621 turns of motor driven chain
When dynamic, bracket 61 travels forward along guide post 12.Three driven wheels 63 are fitted in two guide surfaces of circular orbit 11 respectively
On 13, four wheels form firm structural support bracket 61.In order to cooperate with guide surface 13 of different shapes, the shape of driven wheel
Shape also accordingly changes, when the section of guide surface 13 is in V-shape, and the opening face of V-shape is arranged inwardly, the outer wall of driven wheel
Be recessed inwardly the card division to be formed and be adapted to 13 shape of guide surface, size；When the section of guide surface 13 is in V-shape, and V-shape is opened
When mouth face is arranged outwardly, the outer wall of driven wheel outwardly protrudes the card division to be formed and be adapted to 13 shape of guide surface, size, or is formed
The upper and lower surfaces of rectangular groove, groove inner wall and driven wheel cooperate；When the section of guide surface 13 is in C font, and C word
When the opening face of type is arranged outwardly, the outer wall of driven wheel outwardly protrudes the card division to be formed and be adapted to 13 shape of guide surface, size.
Elevating mechanism 64 is connected on bracket 61, which can be up and down under the driving of force piece 643, rises
Descending mechanism 64 includes two connecting rods 641, and connecting rod 641 passes perpendicularly through the setting of bracket 61, connected between two connecting rods 641 by cross bar
There is the screw rod 644 to move up and down for drive link 641, the bottom end of connecting rod 641 is connected with clamping part 642, and clamping part 642 includes
Left clamping limb disposed in parallel and right clamping limb, the left clamping limb side opposite with right clamping limb are recessed inwardly to form card slot 721,
Shape, the size of the card slot 721 are identical as the external wall of upper portion of charging basket 7.Charging basket 7 is the column construction with upper opening, charging basket 7
Side wall and bottom wall on be uniformly provided with multiple fluid holes, zinc liquid can pass through fluid hole and pass in and out charging basket 7.The upper side of charging basket 7
Wall circumferentially forms first boss 71 and second boss 72, and first boss 71 is located at the top of second boss 72, first boss 71
Lower surface edge for the annular convex edge structure for protruding from the setting of 7 side wall of charging basket, first boss 71 slopes inwardly, i.e., to charging basket 7
Central axis direction inclination, formed lower inclined plane 711, it is understood that for first boss 71 lower edge cut off a ring cross-section be in three
Angular ring structure.Second boss 72 is also the annular convex edge structure for protruding from the setting of 7 side wall of charging basket, the annular convex edge structure
Longitudinal section be square.Screw rod 644 drive connecting rod 641 moved down along bracket 61, clamping part 642 from the lower part of charging basket 7 to
Upper movement, when clamping part 642 is moved at second boss 72, the card slot bottom surface and second boss on left clamping limb and right clamping limb
72 lower surface offsets, so that the offset in horizontal direction will not occur for charging basket 7.When need by charging basket 7 be detached from clamping part 642
When, it only needs clamping part 642 to move down, so that second boss 72 is deviate from from card slot 721, then charging basket 7 is removed from clamping part 642
?.
It include centrifugation apparatus and material grabbing mechanism, materials-taking machine positioned at the centrifugation area 4 of zinc-plated 3 terminal of area referring to Fig.1 shown in 2-16
Structure is equipped with claw 41, and claw 41, which can grab, to be loaded with the charging basket 7 of workpiece for completing galvanizing process and shift from clamping part 642
To centrifugation area 4.Claw 41 includes 415, four fan-shaped fixtures 412 of air spider, and four fan-shaped 412 splits of fixture are formed
One circle.Since the side wall of charging basket 7 is relatively thin, can be combined into one circular four fan-shaped fixtures can be to charging basket side
Wall applies uniform extruding force, and centrifugal effect is more preferably.Fixture 412 can from the center of air spider 415 in the horizontal direction to
External radiation is mobile.The fan-shaped structure of fixture 412, the i.e. edge of fixture 412 have arc identical with 7 outer wall shape of charging basket, size
Shape structure.There is the ramp 411 cooperated with the lower inclined plane 711 on charging basket 7, specifically, fixture on the inner sidewall of fixture 412
412 inner sidewall is recessed inwardly to form a groove with inclined surface, and inclined surface tilts from bottom to top, from inside to outside, i.e., should
The inclined direction of ramp 411 is opposite with the inclined direction of lower inclined plane 711.And the length of ramp 411 is greater than lower inclined plane 711
Length, so that first boss 71 is firmly fastened in the space of the inner top surface formation of ramp 411 and fixture 412, ramp 411
Apply a biggish extruding force to lower inclined plane 711, so that being engaged between fixture 412 and first boss 71 is even closer, steady
Gu.
There is accurate accessory, and the requirement of 415 sealing performance of air spider is high in air spider 415, between each accessory
Fit clearance is small, and it is zinc-plated when temperature it is higher, air spider 415 at a high temperature of 500 DEG C accessory be easy temperature distortion, make for a long time
With leading to sealing element aging, stuck between accessory, the final air-tightness for influencing air spider 415, therefore in the lower section of fixture 412
It is connected with second thermal insulation layer 414 by central axis 416, so that the hot gas emerged upwards in charging basket 7 is hindered by second thermal insulation layer 414
Gear.
The periphery in centrifugation area 4 is also covered with heat shield 42, which is substantially isolated centrifugation apparatus and the external world, heat-insulated
Cooling system 421 is equipped in cover 42, which can cool down centrifugation apparatus, to pass through 42 He of heat shield
The duplicate protection of cooling system 421 can effectively extend the service life of centrifugation apparatus, while reduce the energy using centrifugation apparatus
Consumption improves centrifugal effect.
Baffle 413 is arranged on claw 41, the baffle 413 structure in a ring has the opening communicated up and down, and baffle
The opening of a feeding box 7 discrepancy is offered on 413 side wall, i.e. the cross section of baffle 413 is in C character form structure, the height of baffle 413
Degree at least extends to the bottom of charging basket 7, prominent 7 bottom of the charging basket setting of the pick of, to carry out to extend downwardly from claw 41
When centrifugation, the zinc liquid thrown away from charging basket 7 can be stopped and dropped back into downwards along the inner wall of baffle 413 by baffle 413 to be loaded with
In the pond body 31 of zinc liquid, recycling further realizes energy-saving purpose.For the ease of the discrepancy of charging basket 7,31 side of pond body
Second baffle (not shown) is connected between wall and rail mechanism 1, so that the zinc liquid thrown away from the opening of baffle 413 is suitable
The second baffle flow into back in pond body 31.
Referring to Fig.1 shown in 7-21, the length direction above the side wall of pond body 31 along pond body 31 is connected with guide rail 32, the guide rail
Scraping mechanism is connected on 32.Specifically, scraping mechanism includes the driving in servo motor 336, planetary reducer and gear 337
The connector 331 that can be moved left and right along guide rail 32 down.The lower section of guide rail 32 is connected with linear guide 338, on connector 331
Equipped with linear slider 330, linear slider 330 can be moved left and right along linear guide 338, and wiper 332 is driven to move left and right.It leads
Horizontally disposed first spur rack 321 is connected on the side wall opposite with the top of connector 331 of rail 32, first spur rack 321
With 337 cooperative movement of first gear.Second straight line guide rail, corresponding connector 331 are equipped with positioned at the top of the first spur rack 321
Side wall be equipped with second straight line sliding block, so that linear slider 330 and second straight line sliding block cooperate, guide rail 32 and connector 331
Between be slidably matched it is more firm, smooth.The lower part of connector 331 is equipped with the second spur rack 301 along the vertical direction, this first
Spur rack 321 and 339 cooperative movement of second gear, wiper 332 can be up and down along the second spur rack 301.Wiper 332
Length is suitable with the width of pond body 31, so as to thoroughly, effectively strike off the impurity of 31 upper surface of pond body.Wiper 332 is wrapped
The interlayer 334 and side plate 335 for including horizontally disposed bottom plate 333, being vertically fixedly connected on 333 center of bottom plate, side plate 335 connect
It connects between the end bottom plate 333 and interlayer 334 of wiper 332.To work as wiper 332 in wherein one end of pond body 31, drop to
When zinc liquid horizontal plane in pond body 31, connector 331 is moved along guide rail 32 to the other end of pond body 31, swims in table on zinc liquid
The impurity in face is collected into bottom plate 333, interlayer 334 and side plate 335 and is formed by space, when being moved to end, pond body 31
End be equipped with reverse U shape and scrape hook 34, the wherein free end 342 for scraping hook 34 is fixedly connected on 31 side wall of pond body, another
The one vacantly setting of free end 341 is lifted wiper 332 upwards, scrapes the hanging freedom of hook when wiper 332 is moved to the free end
Impurity from striking off in wiper 332 to being arranged in the collecting tank of 31 end of pond body, is reached impurity in removal pond body 31 by end 341
Purpose.The left end of pond body 31 and right end are provided in collecting tank.Since the middle position of bottom plate 333 is arranged in interlayer 334, from
And two spaces are formed in wiper 332, all it is arranged at the both ends of pond body 31 and scrapes hook 34, movement can to the left and right sides for wiper 332
Collect and remove the impurity of zinc liquid upper surface.Certain interlayer 334 can be plate body structure, be also possible to hollow rectangular tube body knot
Structure.
Referring to shown in Figure 22-25, discharge zone 5 includes cabinet 51, is loaded with coolant liquid in cabinet 51, the lower section of cabinet 51 is set
The circulating water system 53 further cooled down can be made to cabinet 51 by having.Hopper 52 is equipped in cabinet 51, hopper 52 is in upper
The frustum structure of portion's opening, upper part opening upwards extend to form handle 521, and the handle 521 of the hopper 52 can be along setting
Shaft 54 at 51 upper opening of cabinet is turned counterclockwise.The side of cabinet 51 is connected with rack 56, sets on rack 56
There are two slideway 57 disposed in parallel, slide unit 55 is set in 57 top of slideway horizontally moveablely, and the lower section connection of slide unit 55 pushes away
The cylinder that dynamic slide unit 55 is moved in parallel along slideway 57.Second turn is connected on the side wall of a side box body 51 opposite with shaft 54
Axis, second shaft are connected with folder portion 58, and folder portion 58 includes left clamp arm and right clamp arm, and left clamp arm and right clamp arm can will expect from two sides
Bucket 7 firmly clamps, then as the second shaft is turned counterclockwise.To be moved when charging basket 7 with the workpiece for completing zinc-plated process
When moving to discharge zone 5, slide unit 55 is mobile to 51 side of cabinet with charging basket 7, and when being moved to end, folder portion 58 clamps charging basket 7,
And as the second shaft rotates counterclockwise, the workpiece turning in charging basket 7 is poured into hopper 52, when overturning to probably with
Horizontal plane is in after 135 °, and folder portion 58 turns to original horizontal position with the second shaft with empty charging basket 7, and slide unit 55 is to far from case
The side of body 51 is mobile, and charging basket 7 continues with clamping part 642 to the movement of feed zone 2.Workpiece enters hopper 52 through after a period of time
Cooling after, shaft 54 rotates counterclockwise, overturns with hopper 52 workpiece cooled down pouring out hopper 52, completes
Discharge process.
It is covered with shell 8 in entire production system periphery, which forms relatively closed sky for entire production system
Between, air conditioner cooling system also is provided in the closed space, and the inner sidewall of shell 8 is equipped with first thermal insulation layer, thus in system
Heat will not with the external world formed heat exchange, thermal loss is less, and security performance also gets a promotion.
Above-mentioned specific embodiment is used to illustrate the present invention, rather than limits the invention, of the invention
In spirit and scope of protection of the claims, to any modifications and changes that the present invention makes, protection model of the invention is both fallen within
It encloses.
Claims (9)
1. a kind of centrifugal small part hot dip Zn system of strips, including rail mechanism (1), along rail mechanism (1) setting into
Expect area (2), zinc-plated area (3) and discharge zone (5), at least two feeding mechanisms, packet are movably equipped on the rail mechanism (1)
Include the feeding mechanism that movement speed is V1 when zinc-plated area (3) and another feeding that movement speed is V2 when discharge zone (5)
Mechanism, wherein V2 is greater than V1, and the induction pieces for avoiding it from generating collision are equipped between adjacent feeding mechanism；It is characterized by:
The terminal of the zinc-plated area (3) is equipped with centrifugation area (4), and centrifugation area (4) is located at the top of zinc-plated area (3) terminal, the centrifugation area (4)
Including centrifugation apparatus and material grabbing mechanism, the material grabbing mechanism can turn the charging basket (7) for being loaded with workpiece to be added from feeding mechanism
Move to zinc-plated area (3) be centrifuged it is zinc-plated, material grabbing mechanism be equipped with claw (41), claw (41) includes air spider (415)；Institute
Stating feeding mechanism includes being set to the bracket (61) on rail mechanism (1), being set on bracket (61) with rail mechanism (1) cooperation extremely
Few a driving wheel (62), driven wheel (63), the charging basket (7) for containing workpiece to be added and up and down for clamping charging basket (7)
Elevating mechanism (64), the elevating mechanism (64) can be up and down under the driving of force piece (643), elevating mechanism (64) packet
The connecting rod (641) for passing perpendicularly through bracket (61) is included, for the screw rod (644) of drive link (641) up and down motion and set on connecting rod
(641) bottom end, the clamping part (642) for clamping charging basket (7).
2. the centrifugal small part hot dip Zn system of strips according to claim 1, it is characterised in that: set on the material grabbing mechanism
There is the claw (41) for grabbing charging basket (7), the claw (41) includes at least two symmetrical fixtures (412), described
Fixture (412) has the arcuate structure being adapted to charging basket (7) outer wall.
3. the centrifugal small part hot dip Zn system of strips according to claim 2, it is characterised in that: set on the claw (41)
There is the baffle (413) for extending downwardly and enclosing on the outside of charging basket (7), the baffle (413) in a ring, can feeding box with one
(7) opening entered and left.
4. the centrifugal small part hot dip Zn system of strips according to claim 2, it is characterised in that: the claw (41) and material
Bucket (7) is open opposite side equipped with second thermal insulation layer (414).
5. the centrifugal small part hot dip Zn system of strips according to claim 2, it is characterised in that: charging basket (7) top
Circumferentially arranged with first boss (71), the lower edge of the first boss (71) is equipped with to charging basket (7) central axis direction to be tilted side wall
Lower inclined plane (711).
6. the centrifugal small part hot dip Zn system of strips according to claim 5, it is characterised in that: on the fixture (412)
Equipped with the ramp (411) cooperated with lower inclined plane (711).
7. the centrifugal small part hot dip Zn system of strips according to claim 6, it is characterised in that: the ramp (411)
Length be greater than lower inclined plane (711) length.
8. the centrifugal small part hot dip Zn system of strips according to claim 1, it is characterised in that: the centrifugation area (4) is outside
It encloses and is equipped with heat shield (42), the cooling system for cooling down to centrifugation apparatus is equipped in the space which forms
(421)。
9. the centrifugal small part hot dip Zn system of strips according to claim 2, it is characterised in that: the claw (41) includes
Air spider (415) and four fixtures (412), the fixture (412) have sector structure, and four fixtures (412) are to pneumatic clamping
Capable assembling is at a circular configuration when disk (415) central axis direction is flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749763.5A CN106222597B (en) | 2016-08-29 | 2016-08-29 | The centrifugal small part hot dip Zn system of strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749763.5A CN106222597B (en) | 2016-08-29 | 2016-08-29 | The centrifugal small part hot dip Zn system of strips |
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| Publication Number | Publication Date |
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| CN106222597A CN106222597A (en) | 2016-12-14 |
| CN106222597B true CN106222597B (en) | 2019-08-06 |
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| CN201610749763.5A Active CN106222597B (en) | 2016-08-29 | 2016-08-29 | The centrifugal small part hot dip Zn system of strips |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107479208B (en) * | 2017-08-22 | 2020-11-03 | 京东方科技集团股份有限公司 | Glasses |
| CN108546911A (en) * | 2018-04-18 | 2018-09-18 | 钱立文 | The zinc-plated zinc fender plate of metallized film thickening layer |
| CN110670009B (en) * | 2018-11-11 | 2023-01-03 | 嘉兴宝利机械股份有限公司 | Hot galvanizing production system |
| CN110735100B (en) * | 2018-11-11 | 2023-01-10 | 嘉兴宝利机械股份有限公司 | Rotary lifting type hot galvanizing continuous production system and production process |
| CN110804718B (en) * | 2018-11-11 | 2023-01-10 | 嘉兴宝利机械股份有限公司 | Hot galvanizing production process |
| CN112499472B (en) * | 2020-12-01 | 2022-12-30 | 邯郸市永年区众和紧固件有限公司 | Galvanized part station transferring equipment and working method thereof |
| CN112501531B (en) * | 2020-12-01 | 2023-01-31 | 邯郸市永年区众和紧固件有限公司 | Automation equipment for quickly centrifuging galvanized part and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007297649A (en) * | 2006-04-27 | 2007-11-15 | Tsubakimoto Chain Co | Device for removing excessive hot-dipping liquid |
| CN203320097U (en) * | 2013-05-29 | 2013-12-04 | 宁波市鄞州计氏金属表面处理厂 | Production line of automatic hot galvanizing of small pieces |
| CN104060208A (en) * | 2014-07-08 | 2014-09-24 | 山东华安铁塔有限公司 | Bolt galvanized line production equipment |
| CN104492995B (en) * | 2014-12-07 | 2017-03-15 | 绥阳县耐环铝业有限公司 | Aluminium sheet punching press clamping device |
| CN105415028B (en) * | 2015-12-09 | 2017-12-05 | 四川成发航空科技股份有限公司 | Modified processes the universal fixturing of vane type line |
| CN206033845U (en) * | 2016-08-29 | 2017-03-22 | 海盐宝利机械有限公司 | An area centrifugal finding hot -galvanize system |
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Address after: No. 658, Zhenxing Road, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province, 314300 Patentee after: Jiaxing Baoli Machinery Co.,Ltd. Address before: 314300 Wu Yuan Jie Dao Jing Tang Qiao Ji Zhen, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: HAIYAN BAOLI MACHINERY Co.,Ltd. |
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