CN108330498B - Metal sheet pickling device - Google Patents
Metal sheet pickling device Download PDFInfo
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- CN108330498B CN108330498B CN201810342860.1A CN201810342860A CN108330498B CN 108330498 B CN108330498 B CN 108330498B CN 201810342860 A CN201810342860 A CN 201810342860A CN 108330498 B CN108330498 B CN 108330498B
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- pickling tank
- plate
- pickling
- metal plate
- tank
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- 239000002184 metal Substances 0.000 title claims abstract description 128
- 238000005554 pickling Methods 0.000 title claims abstract description 124
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 claims abstract description 23
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 238000011068 loading method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 15
- 230000002457 bidirectional effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to the field of metal plate processing, in particular to a metal plate pickling device, which comprises a pickling tank, a spraying part, a top spraying part and a blanking assembly, wherein the spraying part is arranged in the pickling tank and is used for spraying and pickling on two sides of a metal plate, the top spraying part is arranged above the pickling tank, the blanking assembly is arranged at the downstream end of the pickling tank, a guide plate which is used for enabling the bottom of the metal plate to slide towards the blanking assembly is arranged in the pickling tank, a feeding part is arranged at the upstream end of the pickling tank, a plurality of hollow bearing columns are arranged below the pickling tank, the spraying part comprises two flushing parts which are respectively arranged at one side in the pickling tank, the flushing ends of the two flushing parts are oppositely arranged, the flushing directions of the two flushing parts and the sliding direction of the metal plate form an angle of 130 degrees, and the downstream end of the pickling tank is provided with a blanking manipulator and a blanking cylinder.
Description
Technical Field
The invention relates to the field of metal plate processing, in particular to a metal plate pickling device.
Background
A method of removing scale and rust on the surface of steel using an acid solution is called pickling. Is a method of cleaning metal surfaces. Usually together with the prefilming, the article is generally immersed in an aqueous solution of sulfuric acid or the like to remove the thin film of oxide or the like from the metal surface. The pickling process mainly includes dipping pickling process, spray pickling process and acid paste rust removing process. The dipping pickling method mainly comprises the steps of putting a plate to be processed into a pickling tank for soaking for a long time, so that the processed plate needs to be soaked in liquid, and further the pickling purpose is achieved, but the method is low in overall efficiency, compared with the spraying pickling method, the yield is high, the spraying range of a common spraying pickling device on the plate is not comprehensive enough, and some missing places are often left without spraying, so that the quality of subsequent products is affected, and defective products are increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a metal plate pickling device.
In order to solve the problems, the invention provides the following technical scheme:
the utility model provides a sheet metal pickling device, including the tip cross-section be the pickling tank of V type structure, locate in the pickling tank and be used for carrying out the injection part that sprays the pickling to sheet metal both sides face, locate the top of pickling tank top and spout the part and locate the unloading subassembly of pickling tank downstream end, be equipped with the bottom that supplies sheet metal in the pickling tank and can be towards the gliding stock guide of unloading subassembly direction, the top of pickling tank upstream end is equipped with feeding part, the below of pickling tank is equipped with a plurality of hollow carrier columns that are used for supporting it, injection part includes two and is the washing piece of locating one side in the pickling tank respectively vertically, the punching end of two washing pieces sets up in opposite directions and the two punching direction all constitutes 130 degrees with sheet metal's slip direction, the downstream end position of pickling tank is equipped with unloading manipulator and unloading jar.
Further, two washing pieces are identical in structure and are all close to the downstream end setting of pickling tank, and two washing pieces all include mounting panel and a plurality of first shower nozzles, and the mounting panel is vertically to locate in the pickling tank, and all first shower nozzles are respectively by last to the interval setting on the mounting panel of lower interval in respective position.
Further, the feeding part is including being the diaphragm of level locating the pickling tank top and locating the diaphragm and keeping away from the riser of pickling tank one end, this riser sets up in the bottom of diaphragm and vertical downwardly extending, the bottom of diaphragm is equipped with feeds the electric jar, be equipped with vertical driving lever that extends downwards on the output of feeding the electric jar, the end of driving lever is equipped with rather than being right angle cooperation and towards the conflict pole that pickling tank direction extends, the conflict end of touching the pole is just to the pickling tank to fixed welding has the antislip strip on its conflict end, the extending direction of antislip strip is parallel with the extending direction of driving lever, a plurality of antislip arrises grooves have been seted up to one side that the touching pole was kept away from to the antislip strip.
Further, two sides in the pickling tank are respectively provided with a plurality of spacing frames which are distributed along the sliding direction of the metal plate at intervals, all the spacing frames at two sides of the pickling tank form a flushing slide way through which the metal plate can pass, and the inner sides of all the spacing frames are hinged with a spacing roller.
Further, the top spouts the side of part setting at two mounting panels, the top spouts the part and includes the loading board, driving motor and swing arm, the one end of loading board is connected with the one end that the riser was kept away from to the diaphragm through the lug, driving motor installs at the top of loading board, the one end of swing arm is located the below of loading board front side, the other end is connected with driving motor's main shaft transmission, the front side of loading board is equipped with and supplies the swing arm to dodge the groove that can rotate, the bottom of loading board is equipped with half arc slide, be equipped with the linkage piece that can follow its pitch arc direction activity in the concave surface of half arc slide, the dorsal part of linkage piece is equipped with and is the second shower nozzle of inversion, the top and the bottom of swing arm of linkage piece are connected.
Further, one end of the bearing plate, which is far away from the transverse plate, is provided with a downward-inclined limiting arm, the inclination direction of the limiting arm forms an angle of 120 degrees with the transverse plate, and one downward-inclined end of the limiting arm is hinged with an anti-warping roller.
Further, the tank bottom in the pickling tank is provided with a plurality of waste liquid flow holes which are distributed at intervals along the sliding direction of the metal plate, and all the waste liquid flow holes are communicated with all the hollow bearing columns in a one-to-one correspondence mode.
Further, two sides of the pickling tank are respectively provided with a vertical splash guard, the two splash guards are located at the downstream end of the pickling tank, the two splash guards surround the two mounting plates, the port of the downstream end of the pickling tank is provided with an upward inclined interception plate, and the interception plate and the pickling tank form an included angle of 45 degrees.
Further, the blanking manipulator can be horizontally arranged above the pickling water tank in a sliding manner through the blanking electric cylinder, and the clamping end of the blanking manipulator is vertically downward.
The beneficial effects are that: according to the metal plate pickling device, a metal plate is manually vertically placed on the material guide plate, and a trough for enabling the bottom of the metal plate to slide is formed in the material guide plate in advance; at this moment, the deflector rod, the contact supporting rod and the anti-slip strip move by virtue of the work of the feeding electric cylinder, and the anti-slip strip contacts with the side edge of the metal plate, so that the metal plate moves slowly towards the first spray heads, firstly, the front side of the metal plate can be sprayed by all the first spray heads on one mounting plate, then the top plane and the two side surfaces of the metal plate are respectively sprayed by all the first spray heads and the second spray heads, when the front end of the metal plate moves out of the pickling tank, the bottom of the metal plate is sprayed by the third spray heads, the top of the metal plate contacts with the anti-slip roller, the third spray heads are matched for limiting, after the metal plate moves out of the pickling tank, the metal plate is gripped by the blanking mechanical hand, and is pulled out by the blanking electric cylinder, (the pulling out is matched with the work of the feeding electric cylinder, so that the metal plate gradually gets away from the feeding electric cylinder, and the front side of the metal plate needs traction), and the second spray heads are driven by the driving motor to rotate the second spray heads in a radius mode, so that the water flow impact is reduced, the metal plate is more stable in the pushing process, the outer surface of the metal plate can be sprayed in all aspects, the dead angle is free of the spraying process, and the quality of the metal plate is guaranteed under the premise of improving the quality.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a pickling device;
FIG. 2 is a schematic diagram of a three-dimensional structure of a pickling device II;
FIG. 3 is a schematic diagram of a three-dimensional structure of a pickling device;
FIG. 4 is a schematic view of a partial perspective view of a pickling device;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is an enlarged view at B in FIG. 4;
FIG. 7 is a schematic diagram of a partial perspective view of a pickling device;
FIG. 8 is an enlarged view of FIG. 7 at C;
fig. 9 is an enlarged view of D in fig. 7;
FIG. 10 is a schematic perspective view of a blanking assembly;
FIG. 11 is an enlarged view at E in FIG. 10;
fig. 12 is an enlarged view of F in fig. 10;
FIG. 13 is a schematic view of a partial perspective view of a blanking assembly;
FIG. 14 is a schematic diagram showing a partial perspective view of a blanking assembly;
reference numerals illustrate: a pickling tank 1, a waste liquid circulation hole 1a, a splash guard 1b, an interception plate 1c, a limit frame 1d, a limit roller 1e, a stock guide 1f, a trough 1g, a hollow bearing post 2, a sewage drain 2a, a flushing part 3, a mounting plate 3a, a first spray head 3b, a cross plate 4, a vertical plate 4a, a feeding cylinder 4b, a deflector rod 4c, a collision rod 4d, a skid bar 4e, a skid-proof edge groove 4f, a bearing plate 4g, a collision avoidance groove 4g1, a semi-arc-shaped slideway 4h, a linkage block 4k, a second spray head 4m, a hose two 4m1, a bump 4m2, a driving motor 4p, a swing arm 4p1, a limit arm 4t, a tilting roller 4t1, a lifting plate 5, a slide rail 5a, a stroke cylinder 5b, a lifting groove 5c, lifting electric cylinder 5d, tripod 5e, feeding bin 6, clamping strip 6a, hydraulic rod 6b, linkage rod 6c, bidirectional screw rod 6d, driven gear (6 e), nut slider 6f, extension plate 6g, first sub-plate 6h, second sub-plate 6k, stepping motor 6m, transmission gear 6m1, elevating plate 6u, avoiding cylinder 6u1, adjusting groove 6u2, transition table 7, lifting cylinder 7a, transition plate 7b, connecting frame 7c, guide wheel 7d, hinging seat 7e, support 7f, lifting block 7g, blanking electric cylinder 8, blanking manipulator 8a, first V-shaped clamping plate 8b, blanking conveying roller table 9, metal plate 10, acid liquor tank 11, U-shaped plate 12 and third spray head 13.
Detailed Description
Specific embodiments of the invention are described in further detail below with reference to the drawings and examples of the specification:
referring to fig. 1 to 14, a metal plate pickling device comprises a pickling tank 1 with a V-shaped end section, a spraying part which is arranged in the pickling tank 1 and is used for spraying pickling on two sides of a metal plate 10, a top spraying part which is arranged above the pickling tank 1, and a blanking component which is arranged at the downstream end of the pickling tank 1, wherein a guide plate 1f which is used for enabling the bottom of the metal plate 10 to slide towards the blanking component is arranged in the pickling tank 1, a feeding part is arranged above the upstream end of the pickling tank 1, a plurality of hollow bearing columns 2 for supporting the pickling tank 1 are arranged below the pickling tank 1, the spraying part comprises two flushing parts 3 which are respectively vertically arranged at one side of the pickling tank 1, the flushing ends of the two flushing parts 3 are oppositely arranged, the flushing directions of the two flushing parts and the sliding direction of the metal plate 10 form an angle of 130 degrees, and a blanking manipulator 8a and a blanking cylinder 8 are arranged at the downstream end of the pickling tank 1.
The two flushing parts 3 are identical in structure and are arranged close to the downstream end of the pickling tank 1, the two flushing parts 3 comprise mounting plates 3a and a plurality of first spray heads 3b, the mounting plates 3a are vertically arranged in the pickling tank 1, all the first spray heads 3b are respectively arranged on the mounting plates 3a at the respective positions from top to bottom at intervals, a plurality of acid liquor tanks 11 are arranged beside the hollow bearing column 2, and all the first spray heads 3b on the two mounting plates 3a are respectively communicated with the acid liquor tanks 11 close to the respective positions through a hose I; the subsequent first spray head 3b starts spraying the pickling solution onto the surface of the metal plate 10.
The feeding component comprises a horizontal plate 4 horizontally arranged above the pickling tank 1 and a vertical plate 4a arranged at one end, far away from the pickling tank 1, of the horizontal plate 4, wherein the vertical plate 4a is arranged at the bottom of the horizontal plate 4 and vertically extends downwards, a feeding electric cylinder 4b is arranged at the bottom of the horizontal plate 4, a deflector rod 4c vertically extending downwards is arranged at the output end of the feeding electric cylinder 4b, a contact rod 4d which is matched with the deflector rod at right angles and extends towards the direction of the pickling tank 1 is arranged at the tail end of the deflector rod 4c, the contact end of the contact rod 4d is right opposite to the pickling tank 1, an anti-slip strip 4e is fixedly welded on the contact end of the contact rod, the extending direction of the anti-slip strip 4e is parallel to the extending direction of the deflector rod 4c, a plurality of anti-slip edge grooves 4f are formed in one side, far away from the contact rod 4d, of the anti-slip strip 4e is manually placed on the guide plate 1f, and the bottom of the metal plate 10 can slide in advance; at this time, the shift lever 4c, the interference lever 4d, and the anti-slip strip 4e are moved by the operation of the feed cylinder 4b, and the anti-slip strip 4e is abutted against the side of the metal plate 10 so that it is gradually moved toward the first head 3 b.
The two sides in the pickling tank 1 are respectively provided with a plurality of spacing frames 1d which are distributed at intervals along the sliding direction of the metal plate 10, all the spacing frames 1d on the two sides of the pickling tank 1 form a flushing slideway through which the metal plate 10 can pass, the inner sides of all the spacing frames 1d are hinged with a spacing roller 1e, when the metal plate 10 is pushed, the two sides of the front side of the metal plate 10 can firstly contact with the two symmetrical spacing rollers 1e before, and the friction makes the metal plate 10 rotate, so that the spacing rollers 1e further form the guiding force required in the moving process of the metal plate 10.
The top spraying part is arranged at the side of the two mounting plates 3a and comprises a bearing plate 4g, a driving motor 4p and a swing arm 4p1, one end of the bearing plate 4g is connected with one end of the transverse plate 4, which is far away from the vertical plate 4a, through a convex block 4m2, the driving motor 4p is arranged at the top of the bearing plate 4g, one end of the swing arm 4p1 is positioned below the front side of the bearing plate 4g, the other end is connected with a main shaft of the driving motor 4p in a transmission way, the front side of the bearing plate 4g is provided with a avoidance groove 4g1 for the swing arm 4p1 to rotate, the bottom of the bearing plate 4g is provided with a half-arc-shaped slideway 4h, a linkage block 4k capable of moving along the arc direction of the half-arc-shaped slideway 4h is arranged in a concave surface of the half-arc-shaped slideway 4h, the back side of the linkage block 4k is provided with a second spray head 4m which is inverted, the top end of the linkage block 4k is connected with the bottom end of the swing arm 4p1, the metal plate 10 moves in a vertical state, (at this time, the second spray head 4m is communicated with the acid tank 11 at the position of the second spray head 4m through the hose two 4m 1), then the second spray head 4m sprays the top of the metal plate 10, in spraying, the driving motor 4p works, the main shaft of the driving motor drives the linkage block 4k to rotate in the semi-arc-shaped slideway 4h, so that the second spray head 4m rotates, in the rotating process, the liquid sprayed by the second spray head 4m is in a certain arc shape, in the pushing process of the metal plate 10, the second spray head 4m is in a non-spraying state, but is upwards suspended by being driven by the driving motor 4p, after the metal plate 10 moves a bit distance, the driving motor 4p is reset, the second spray head 4m swings and is reset along with the driving motor 4p, in resetting, and in this resetting, the spraying of the second spray head 4m starts, so that the impact resistance of the liquid spraying, which is applied to the feeding cylinder 4b in pushing the metal plate 10, can be relieved.
The one end that diaphragm 4 was kept away from to loading board 4g is equipped with spacing arm 4t of downward sloping, spacing arm 4 t's incline direction is 120 degrees with diaphragm 4, spacing arm 4t downward sloping one end articulates has the anti-warp running roller 4t1, the top of sheet metal 10 front side is sprayed the back through second shower nozzle 4m, can contact anti-warp running roller 4t1, and the tank bottom of pickling tank 1 low reaches is equipped with third shower nozzle 13, third shower nozzle 13 is by three external acidizing fluid case 11 of connecting of hose, third shower nozzle 13 begins to dash the bottom part of sheet metal 10 by stock guide 1f on passing through, the setting of anti-warp running roller 4t1 makes the liquid flow impact force in the spraying of third shower nozzle 13 at this moment, can not influence the upwarp of sheet metal 10.
The tank bottom in the pickling tank 1 is equipped with a plurality of waste liquid circulation holes 1a that follow the slip direction interval distribution of sheet metal 10, all waste liquid circulation holes 1a respectively with all hollow carrier columns 2 one-to-one's intercommunication, after the acidizing fluid is sprayed by first shower nozzle 3b, second shower nozzle 4m and third shower nozzle 13, the side is controlled around to sheet metal 10, waste liquid can be deposited in the pickling tank 1 in the spraying, and get into hollow carrier columns 2 in by waste liquid circulation hole 1a, the bottom of hollow carrier columns 2 is connected with blow off pipe 2a, blow off pipe 2a connects subsequent filtration equipment.
The both sides of pickling basin 1 are equipped with one respectively and are vertical splash guard 1b, and two splash guards 1b all are located the low reaches end of pickling basin 1 to both enclose two mounting panels 3a including, the port department of the low reaches end of pickling basin 1 is equipped with the interception board 1c of slope up, and interception board 1c is 45 degrees contained angles with pickling basin 1, and the acidizing fluid when first shower nozzle 3b, second shower nozzle 4m and the 13 jet of third shower nozzle can splash, and this problem is stopped to splash guard 1 b's setting this moment, and interception board 1c has also guaranteed that the spent acid fluid can not follow pickling basin 1 outflow.
The blanking assembly comprises a lifting plate 5, a lifting electric cylinder 5d arranged on the outer side of the lifting plate 5, a transition part positioned below the inner side of the lifting plate 5 and a blanking conveying roller way 9 arranged beside the transition part, wherein the lifting plate 5 is vertical and can slide towards the blanking conveying roller way 9, the inner side of the lifting plate 5 is provided with a movable tripod 5e, the blanking electric cylinder 8 is arranged at the bottom of the tripod 5e, a blanking manipulator 8a is connected with the output end of the blanking electric cylinder 8, a feeding bin 6 is arranged at the feeding end position of the blanking conveying roller way 9, a hydraulic rod 6b used for driving the feeding bin 6 to overturn towards the conveying plane direction of the blanking conveying roller way 9 is arranged on the side of the blanking conveying roller way 9, a positioning part used for limiting a metal plate 10 is arranged in the feeding bin 6, after the metal plate 10 is conveyed by the feeding electric cylinder 4b for a large part, the front side of the metal plate 10 is far away from the outer side of the pickling tank 1, the feeding electric cylinder 4b is reset, the feeding electric cylinder 8 synchronously moves to the metal plate 10 a, the metal plate 10 is held by the manipulator 8a, and then the metal plate 10 is moved to the metal plate 10, and the metal plate 10 is partially dragged to the metal plate 10, and the metal plate 10 is matched with the metal plate 10, and then the metal plate 10 is moved to the metal plate 10, and the metal plate 10 is moved to the metal plate 10.
The lifting plate 5 is provided with a lifting groove 5c, one end of the tripod 5e is connected with the output end of the lifting electric cylinder 5d through the lifting groove 5c, the tripod 5e can vertically slide through the lifting electric cylinder 5d and is connected with the lifting plate 5, the back side of the blanking electric cylinder 8 is horizontally arranged at the bottom of the tripod 5e, the blanking manipulator 8a comprises a pneumatic clamp and two first V-shaped clamping plates 8b symmetrically welded on the output end of the pneumatic clamp, the output end of the blanking electric cylinder 8 is provided with a U-shaped plate 12, the opening of the U-shaped plate 12 is vertically downward, the pneumatic clamp is arranged in the opening of the U-shaped plate 12 through bolts, the openings of the two first V-shaped clamping plates 8b are oppositely arranged, the clamping force of the first V-shaped clamping plates 8b is more stable, the metal plates 10 are clamped, then the metal plates 10 are lowered through the lifting plate 5, the vertical metal plates 10 are horizontally arranged after being subjected to pickling, and the metal plates are sequentially cleaned and stacked to serve as a foundation.
The transition part comprises a transition table 7, a lifting cylinder 7a and a transition plate 7b, wherein the lifting cylinder 7a is arranged at the top of the transition table 7, the output direction of the lifting cylinder 7a is vertically upwards, the transition plate 7b is arranged at the output end of the lifting cylinder 7a, the extending direction of the transition plate 7b is parallel to the output direction of the blanking cylinder 8, four connecting frames 7c which are rectangular in distribution are fixedly arranged on the transition plate 7b, one guide wheel 7d is hinged on all the connecting frames 7c, a transition channel through which the bottom of the metal plate 10 can slide is formed between every two of all the guide wheels 7d, when the metal plate 10 is pushed by the feeding cylinder 4b, the lifting cylinder 7a works at the moment, the transition plate 7b ascends, the end face of the transition plate is flush with the top plane of the guide plate 1f, the front bottom of the subsequent metal plate 10 slowly rolls to the top of the transition plate 7b after the subsequent metal plate 10 is clamped by a pneumatic clamp, and the guide wheels 7d are dragged in a dragging mode, so that limit is formed.
The feeding end of the discharging conveying roller way 9 is symmetrically provided with two hinging seats 7e, a linkage rod 6c is hinged between the two hinging seats 7e, the bottom end of the feeding bin 6 is fixedly sleeved on the linkage rod 6c, the other end of the feeding bin is in an open arrangement, and one side, facing the discharging conveying roller way 9, of the feeding bin 6 in a vertical state is in an open arrangement. After the metal plate 10 completely moves out of the pickling tank 1, the lifting cylinder 7a is reset, the transition plate 7b and the guide wheel 7d are lowered, the lifting plate 5 moves, so that the pneumatic clamp moves with the metal plate 10, and then the metal plate 10 is sent into the feeding bin 6 through the subsequent executing element, thereby laying a foundation for the subsequent metal plate 10 to change into a horizontal state in a vertical state.
The positioning component comprises a bidirectional screw rod 6d, a stepping motor 6m and two nut sliding blocks 6f, wherein the bidirectional screw rod 6d is hinged to one side of the feeding bin 6, which is far away from the feeding conveying roller way 9, the bidirectional screw rod 6d is close to the middle section of the feeding bin 6, the two nut sliding blocks 6f are symmetrically sleeved at two ends of the bidirectional screw rod 6d, and are in transmission fit with the bidirectional screw rod 6d, the stepping motor 6m is in an inverted state and is positioned above the middle section of the bidirectional screw rod 6d, the stepping motor 6m is fixedly connected with the feeding bin 6, a transmission gear 6m1 is sleeved on a main shaft of the stepping motor 6m, a driven gear (6 e) meshed with the transmission gear 6m1 is sleeved at the middle section of the bidirectional screw rod 6d, after the metal sheet 10 enters the feeding bin 6 in a vertical state, the bidirectional screw rod 6d works, the two sides of the metal sheet 10 are clamped, and positive and reverse rotation threads are arranged at two ends of the bidirectional screw rod 6d, so that the two nut sliding blocks 6f can move in the bidirectional screw rod 6 d.
Two clamping strips 6a which are vertical and can move oppositely or back to back are symmetrically arranged in the feeding bin 6, the two clamping strips 6a are of V-shaped structures, openings of the two clamping strips are oppositely arranged, an extending plate 6g is fixedly arranged on each of the two nut sliding blocks 6f, one end of the extending plate 6g, far away from the nut sliding block 6f, is provided with a first sub-plate 6h extending towards the direction of the feeding conveying roller table 9, each of the two first sub-plates 6h is provided with a second sub-plate 6k extending towards the direction of the feeding bin 6, rectangular grooves are respectively formed in the outer two sides of the feeding bin 6, one ends, close to the two second sub-plates 6k, of the two clamping strips extend into the feeding bin 6 through the rectangular grooves, and the two clamping strips are connected with the clamping strips 6a respectively, and the two clamping strips are meshed with a driven gear (6 e) due to the operation of the stepping motor 6m, the two sliding blocks 6f are enabled to move oppositely by the bidirectional screw rod 6d, and then the two second sub-plates 6k enable the clamping strips 6a to move towards the two sides of the metal plate 10.
The bin bottom of the feeding bin 6 is provided with a lifting plate 6u which is horizontal and can vertically slide, two ends of the lifting plate 6u respectively extend towards the opening directions of the two clamping strips 6a, an avoidance cylinder 6u1 is arranged below the bidirectional screw rod 6d, the output direction of the avoidance cylinder 6u1 is vertical downward, the feeding bin 6 is provided with an adjusting groove 6u2 for the lifting plate 6u to move, the middle section of the lifting plate 6u is fixedly connected with the output end of the avoidance cylinder 6u1 through the adjusting groove 6u2, the avoidance cylinder 6u1 is in descending state of the metal plate 10, and in order to ensure that the lifting plate 6u rises in the feeding bin 6 and is used for supporting the bottom of the metal plate 10, and the bottom of the opening of the subsequent feeding bin 6 is not contacted with the feeding conveying roller way 9.
The bottom of lifter plate 5 is equipped with rather than sliding fit's slide rail 5a, the outside of slide rail 5a is equipped with stroke hydro-cylinder 5b, stroke hydro-cylinder 5 b's output is connected with lifter plate 5, and stroke hydro-cylinder 5 b's output direction is towards unloading transfer table, because lifter cylinder 7 a's reset work, transition board 7b descends, stroke hydro-cylinder 5b works this moment, make lifter plate 5 rely on slide rail 5a to move towards unloading transfer table 9 direction, in the lifter plate 5 removal, can take pneumatic clamp and sheet metal 10, make sheet metal 10 shift to directly over the pay-off storehouse 6.
The side of unloading rollgang 9 is equipped with support 7f, and hydraulic rod 6 b's shaft tip articulates on support 7f, is equipped with lifting block 7g on hydraulic rod 6 b's the output, and lifting block 7g one end articulates with hydraulic rod 6 b's output, and the outside fixed connection of the other end and being close to feed bin 6 storehouse top, sheet metal 10 gets into in the feed bin 6 after, and feed bin 6 takes place the upset by hydraulic rod 6 b's motion, and after the upset was to the horizontality, clamp strip 6a resets to the bed hedgehopping board 6u also resets for sheet metal 10 is carried out in the follow-up washing and drying process by unloading rollgang 9.
Working principle: manually vertically placing the metal plate 10 on a material guide plate 1f, wherein a trough 1g for enabling the bottom of the metal plate 10 to slide is arranged on the material guide plate 1f in advance; at this time, the shift lever 4c, the abutting lever 4d and the anti-slip strip 4e move by the operation of the feeding cylinder 4b, and the anti-slip strip 4e abuts against the side edge of the metal plate 10, so that the metal plate 10 is slowly moved toward the first spray heads 3b, the front side of the metal plate 10 is sprayed by all the first spray heads 3b on one of the mounting plates 3a, then the top plane and the two side surfaces of the metal plate 10 are respectively sprayed by all the first spray heads 3b and the second spray heads 4m, when the front end of the metal plate 10 moves out of the pickling tank 1, the bottom of the metal plate 10 is sprayed by the third spray heads 13, the top of the metal plate 10 contacts the anti-warping roller 4t1 to limit, the metal plate 10 is prevented from being tilted up by the impact force of the third spray heads 13, after the metal plate 10 is subsequently moved out of the pickling tank 1, the metal plate 10 is gripped by the blanking manipulator 8a and is pulled out by the blanking cylinder 8, in dragging, the transition plate 7b is used as a leading-out foundation, after the metal plate 10 is completely dragged out, the lifting cylinder 7a descends, the transition plate 7b descends along with the metal plate 10, then the stroke cylinder 5b works, so that the pneumatic clamp moves towards the feeding bin 6 along with the metal plate 10, then the lifting cylinder 5d descends the pneumatic clamp and the metal plate 10, the metal plate 10 enters the feeding bin 6 in a vertical descending posture, the limiting part in the feeding bin 6 limits the metal plate, the feeding bin 6 is subsequently overturned to be horizontal through the hydraulic rod 6b, the limiting part releases the limiting on the metal plate 10, in overturning the feeding bin 6, the avoidance cylinder 6u1 drives the lifting plate 6u to reset, so that the metal plate 10 does not contact with the discharging conveying roller way 9, and the metal plate 10 moves to a subsequent processing procedure by the conveying power of the discharging conveying roller way 9.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a sheet metal pickling device which characterized in that: the automatic pickling device comprises a pickling tank (1) with a V-shaped end section, a spraying part which is arranged in the pickling tank (1) and is used for spraying and pickling on two side surfaces of a metal plate (10), a top spraying part which is arranged above the pickling tank (1) and a blanking component which is arranged at the downstream end of the pickling tank (1), wherein a guide plate (1 f) which is used for enabling the bottom of the metal plate (10) to slide towards the blanking component is arranged in the pickling tank (1), a feeding part is arranged above the upstream end of the pickling tank (1), a plurality of hollow bearing columns (2) which are used for supporting the pickling tank (1) are arranged below the pickling tank, the spraying part comprises two flushing parts (3) which are respectively vertically arranged at one side in the pickling tank (1), the flushing ends of the two flushing parts (3) are oppositely arranged, the flushing directions of the two flushing parts and the sliding direction of the metal plate (10) form an angle of 130 DEG, and a blanking manipulator (8 a) and a blanking electric cylinder (8) are arranged at the downstream end of the pickling tank (1);
the two flushing parts (3) are identical in structure and are arranged close to the downstream end of the pickling tank (1), the two flushing parts (3) comprise mounting plates (3 a) and a plurality of first spray heads (3 b), the mounting plates (3 a) are vertically arranged in the pickling tank (1), all the first spray heads (3 b) are respectively arranged on the mounting plates (3 a) at the respective positions from top to bottom at intervals, a plurality of acid liquid tanks (11) are arranged beside the hollow bearing column (2), and all the first spray heads (3 b) on the two mounting plates (3 a) are respectively communicated with the acid liquid tanks (11) close to the respective positions through a hose;
the feeding component comprises a horizontal plate (4) horizontally arranged above the pickling tank (1) and a vertical plate (4 a) arranged at one end of the horizontal plate (4) far away from the pickling tank (1), wherein the vertical plate (4 a) is arranged at the bottom of the horizontal plate (4) and extends vertically downwards, a feeding electric cylinder (4 b) is arranged at the bottom of the horizontal plate (4), a deflector rod (4 c) extending vertically downwards is arranged at the output end of the feeding electric cylinder (4 b), a contact rod (4 d) which is in right-angle fit with the deflector rod (4 c) and extends towards the pickling tank (1) is arranged at the tail end of the deflector rod (4 c), the contact end of the contact rod (4 d) is opposite to the pickling tank (1), an anti-slip strip (4 e) is fixedly welded at the contact end of the deflector rod, the extending direction of the anti-slip strip (4 e) is parallel to the extending direction of the deflector rod (4 c), and a plurality of edge grooves (4 f) are formed in one side of the anti-slip strip (4 e) far away from the contact rod (4 d);
the top spraying part is arranged at the side of the two mounting plates (3 a), the top spraying part comprises a bearing plate (4 g), a driving motor (4 p) and a swing arm (4 p 1), one end of the bearing plate (4 g) is connected with one end of the transverse plate (4) far away from the vertical plate (4 a) through a convex block (4 m 2), the driving motor (4 p) is arranged at the top of the bearing plate (4 g), one end of the swing arm (4 p 1) is positioned below the front side of the bearing plate (4 g), the other end of the swing arm is in transmission connection with a main shaft of the driving motor (4 p), a avoidance groove (4 g 1) for the swing arm (4 p 1) to rotate is formed in the front side of the bearing plate (4 g), a half-arc slide (4 h) is arranged at the bottom of the bearing plate (4 g), a linkage block (4 k) capable of moving along the arc direction of the transverse plate (4 h) is arranged in a concave surface of the half-arc slide, the back side of the linkage block (4 k) is provided with a second inverted spray head (4 m), and the top end of the linkage block (4 k) is connected with the bottom end of the swing arm (4 p 1);
one end that diaphragm (4) was kept away from to loading board (4 g) is equipped with spacing arm (4 t) of downward sloping, and the inclination of spacing arm (4 t) is 120 degrees with diaphragm (4), and the one end of spacing arm (4 t) downward sloping articulates has anti-warp running roller (4 t 1), and the tank bottom of pickling basin (1) low reaches is equipped with third shower nozzle (13), and external acidizing fluid case (11) are connected by the hose three to third shower nozzle (13).
2. A sheet metal pickling apparatus according to claim 1, characterised in that: two sides in the pickling tank (1) are respectively provided with a plurality of limiting frames (1 d) which are distributed at intervals along the sliding direction of the metal plate (10), all the limiting frames (1 d) on two sides of the pickling tank (1) form a flushing slide way through which the metal plate (10) can pass, and the inner sides of all the limiting frames (1 d) are hinged with a limiting roller (1 e).
3. A sheet metal pickling apparatus according to claim 1, characterised in that: the bottom of the pickling tank (1) is provided with a plurality of waste liquid circulation holes (1 a) which are distributed at intervals along the sliding direction of the metal plate (10), and all the waste liquid circulation holes (1 a) are communicated with all the hollow bearing columns (2) in a one-to-one correspondence mode.
4. A sheet metal pickling apparatus according to claim 1, characterised in that: two sides of the pickling tank (1) are respectively provided with a vertical splash-proof plate (1 b), the two splash-proof plates (1 b) are both positioned at the downstream end of the pickling tank (1) and enclose two mounting plates (3 a) inside, an upward-inclined interception plate (1 c) is arranged at the port of the downstream end of the pickling tank (1), and the interception plate (1 c) forms an included angle of 45 degrees with the pickling tank (1).
5. A sheet metal pickling apparatus according to claim 1, characterised in that: the blanking manipulator (8 a) can be horizontally arranged above the pickling tank (1) in a sliding manner through the blanking electric cylinder (8), and the clamping end of the blanking manipulator (8 a) is vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342860.1A CN108330498B (en) | 2018-04-17 | 2018-04-17 | Metal sheet pickling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342860.1A CN108330498B (en) | 2018-04-17 | 2018-04-17 | Metal sheet pickling device |
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| CN108330498A CN108330498A (en) | 2018-07-27 |
| CN108330498B true CN108330498B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810342860.1A Active CN108330498B (en) | 2018-04-17 | 2018-04-17 | Metal sheet pickling device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110344068B (en) * | 2019-07-30 | 2021-05-04 | 安徽鑫翊新材料有限公司 | Aluminum section pickling passivation device |
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| US5282485A (en) * | 1991-01-16 | 1994-02-01 | Mitsubishi Jukogyo Kabushiki Kaisha | Jet pickling apparatus |
| CN101017768A (en) * | 2006-02-07 | 2007-08-15 | 大日本网目版制造株式会社 | Substrate processing apparatus |
| JP2010024013A (en) * | 2008-07-23 | 2010-02-04 | Ihi Marine United Inc | Device and method for reversing plate-like body |
| CN102051626A (en) * | 2009-11-06 | 2011-05-11 | 江苏晨力实业有限公司 | Semicontinuous pickling line for alloy plates and strips |
| CN104909148A (en) * | 2015-04-30 | 2015-09-16 | 天津市金万方钢结构有限公司 | C-shaped steel overlapping and buckling conveying system |
| CN208087756U (en) * | 2018-04-17 | 2018-11-13 | 安徽机电职业技术学院 | A kind of sheet metal acid dip pickle |
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| US5282485A (en) * | 1991-01-16 | 1994-02-01 | Mitsubishi Jukogyo Kabushiki Kaisha | Jet pickling apparatus |
| CN101017768A (en) * | 2006-02-07 | 2007-08-15 | 大日本网目版制造株式会社 | Substrate processing apparatus |
| JP2010024013A (en) * | 2008-07-23 | 2010-02-04 | Ihi Marine United Inc | Device and method for reversing plate-like body |
| CN102051626A (en) * | 2009-11-06 | 2011-05-11 | 江苏晨力实业有限公司 | Semicontinuous pickling line for alloy plates and strips |
| CN104909148A (en) * | 2015-04-30 | 2015-09-16 | 天津市金万方钢结构有限公司 | C-shaped steel overlapping and buckling conveying system |
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