CN1173553A - Method and apparatus for automated stripping of zinc sheets from aluminum cathode base plates - Google Patents
Method and apparatus for automated stripping of zinc sheets from aluminum cathode base plates Download PDFInfo
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- CN1173553A CN1173553A CN97112138A CN97112138A CN1173553A CN 1173553 A CN1173553 A CN 1173553A CN 97112138 A CN97112138 A CN 97112138A CN 97112138 A CN97112138 A CN 97112138A CN 1173553 A CN1173553 A CN 1173553A
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- demoulding
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 26
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 13
- 239000011701 zinc Substances 0.000 title claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000284 resting effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
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- 238000013461 design Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims 1
- 238000005246 galvanizing Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 6
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- 238000012546 transfer Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241001234523 Velamen Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
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- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F5/00—Electrolytic stripping of metallic layers or coatings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
- C25C7/08—Separating of deposited metals from the cathode
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/20—Separation of the formed objects from the electrodes with no destruction of said electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
This invention concerns a method and an apparatus for automated stripping of electrodeposited zinc sheets from aluminum cathode base plates. This is achieved using a stripping mechanism that has a single pivotable stripping arm assembly linearly movable on the side of a rack of cathodes suspended vertically in parallel alignment with one another. The single stripping arm assembly is automatically moved and positioned in alignment with each cathode and then pivoted so that the knives mounted at the end of the stripping arm assembly wedge between the cathode base plate and the zinc sheets on each side of the cathode and then proceed to peel or strip the zinc sheets from the cathode base plate. This is done until each cathode is so stripped. The apparatus is preferably provided with wheels for mobility.
Description
The present invention relates to from aluminum cathode base, remove automatically or peel off the novel method and the equipment of electrolytic galvanized sheet.More particularly, the present invention relates to a kind of compact construction and movably automatically negative plate remove system, though this system also can be used to removing of " especially big " or large-scale negative plate when needed, this system is specially adapted to the demoulding of traditional " small-sized " aluminum cathode plate.
For this problem, formerly the applicant has studied and has obtained a relevant patent (referring to the United States Patent (USP) 4,209,379 on June 24th, 1980) that removes or peel off the negative plate dismoulding system of electrolytic galvanized sheet from negative plate.But in this system, actual stripping operation is not automatically but need manually finishes.Thereby this artificial stripping operation not only needs empirical staff but also is difficult to carry out and the control working hour.
There are many patents all to disclose and remove system automatically, United States Patent (USP) 3,689,396 as on September 5th, 1972, wherein described negative plate must be gathered one by one a demoulding place, and utilize a suitable Wedge blade equipment that these negative plates are carried out the demoulding one by one at this place.This equipment is not movable and requires negative plates all in the whole factory building all to be sent to described demoulding place.
United States Patent (USP) 3,847,789 have disclosed a kind of auto-plant that can peel off electrolytic galvanized sheet from a negative plate, wherein said negative plate should carry out elementary demoulding processing and at last machining location place plated metal be separated fully from negative plate subsequently by a plurality of machining locations that the negative plate edge section is exposed.This system is quite complicated, not only need negative plate is delivered to different places, but also operation cooperatively interacts before and after requiring, therefore, if break down, just influence whole stripping operation at a place.
The United States Patent (USP) 4 in another on January 30th, 1979,137,130 have mentioned two shortcomings in a United States Patent (USP) and cover stripper apparatus is provided formerly recited above, this device comprises a wedge and a blade, this wedge is suitable for inserting in the lateral V-type of the metal sheet groove, and blade is in order to promote the separation of metal sheet.In this patent, also show and a plurality of negative plates can be installed and utilize paired stripper apparatus simultaneously it to be carried out demoulding processing, but, the shortcoming that this system had is, in order to carry out the demoulding to a plurality of negative plates, need to adopt a large amount of stripper apparatuss, and all devices all should be remained under the good operation condition, but be that very difficulty realizes in practice.In the United States Patent (USP) 4,131,531 on December 26th, 1978, also disclosed a kind of similar system with a plurality of demoulding assemblies.
United States Patent (USP) 4 on December 8th, 1981, disclosed a kind of demoulding equipment in 304,605, each side in order to the anticathode substrate that is provided with is carried out the stripper apparatus that the demoulding is handled in pairs, for peeling off electro-galvanized layer, and need carry out turning motion hanging cathode-side from negative plate.But owing to also be provided with manyly to such stripper apparatus, and each is to only being used for the demoulding of each negative plate, so cause this system architecture to become very complicated and be difficult to guarantee the good operation order.
Disclosed a kind ofly by between settling and cathodic metal plate, inserting a special blade of peeling off at the United States Patent (USP) 4,806,213 on February 21st, 1989, and peeled off the sedimental method and apparatus of plated metal from the supporting structure that is positioned at the negative plate top.Like this, just require a special supporting structure so that the negative plate edge exposes so that stripping operation at place, demoulding place.
Also disclosed a kind of device in the United States Patent (USP) 5,269,897 on December 14th, 1993, this device has a plurality of zones, and such as the negative plate storage zone, the dezincify district carries zinc material district or the like.This device also is a kind of fixed stripper apparatus, all negative plates must be transported to this device place.
Other method of dezincify also is suggested from the negative plate.For example at the Canadian Patent 978,895th of on January 27th, 1976 bulletin, finish the work in the fluid power mode, promptly the jet water course that passes between zine plate and negative plate by utilization is separated from each other it; The method that is provided at the Canadian Patent 1,016,497 of on August 30th, 1977 bulletin is a warpage negative plate and make zine plate loosening repeatedly before the demoulding; At Canadian Patent 1,184, in 878, then be to come separate electrolyte from the both sides of negative plate with sucker.
One object of the present invention is to eliminate the shortcoming and/or the complex construction of system described above, and simple automated method and the equipment that removes zine plate from aluminum cathode base is provided.
Another object of the present invention is to provide a kind of automated method and equipment that can easily use in existing battery room, so that improve the output of this battery room in the mechanize of dezincify process is produced, reduce labour cost and reduce the difficulty of real work.
Further purpose of the present invention is to provide a kind of movably system, and this system is movable to the residing any desired of battery room zone, so that be more conducive to demoulding work.
By being described in more detail below, it will be appreciated that other purpose of the present invention and advantage.
It has been generally acknowledged that owing to need carry out texture improvement completely so that it can adapt to the charging and the discharging operation of fixed substrate stripper battery room; so in electrolytic zinc industry; for tradition (Jepson type) battery room, by manually from the aluminum cathode base dezincify can't produce tangible economic benefit to the conversion of mechanize dezincify.When determining to adopt this conversion to battery room, the movable stripper that preferably can between the store battery ranks, move then; A plurality of demoulding cuttves are being housed usually so that can pull down the negative plate of half quantity from each electrolyzer simultaneously on these machines.Have disclosed in a this example movable, multitool head stripper the United States Patent (USP) 4,131,531 above-mentioned.
In a kind of traditional electrolytic zinc equipment, in each electrolytic cell, be vertically installed with 40 planar rectangular aluminum cathode bases, each side of each negative plate all has about one square metre plate surface.Top edge at each negative plate all is equipped with a supporting push rod, and is enclosed with " clamp connected " insulating tape edge at its two vertical edge, so that prevent the deposition of zinc in negative plate edge.During electrolysis, zinc deposits on the free surface of negative plate until being able to dissolved level in battery room.In electrolytic final stage, with quantity for " the used negative plate quantity of store battery " half cover that zinc negative plate (being generally 20) takes out simultaneously and subsequently in the special enterprising pedestrian worker's demoulding of base, this clearly is a labour intensive and the very work of poor efficiency from described battery.By such as United States Patent (USP) 4,209,379 disclosed a kind of systems can finish the part mechanize of knockout course and produce, and can provide a kind of being suitable for to receive, and clean, and transport and stack the moving assembly of negative plate after the demoulding.But, to be in usually carry out the complete mechanical dezincify on the indoor small size negative plate of traditional storage battery so far still can not be satisfactory.For example, do not have a kind of packaged type equipment can receive a suspension bracket with a plurality of negative plates at present, and utilize subsequently a simple packaged type stripper apparatus sequentially the anticathode plate carry out the demoulding.In zinc processing industry; the trend that replaces is to utilize the more expensive surrogate with entirely new kind battery room structure; this surrogate has used every side to have " super-huge " or the large size negative plate of about 2 square metres plate surface; and for this surrogate, the complete mechanical dismoulding system then is suitable for adopting fixed stripper.
From the aluminum cathode base automation remove the prior art of zine plate should be with reference to plurality of devices, these equipment or be fixed or for portable, and should being designed to receive one, be equipped with on it can be simultaneously by the suspension bracket of a plurality of negative plates of the demoulding (for example, United States Patent (USP) 4,304,650 (fixed) and United States Patent (USP) 4,131,531 (movable type)).
Owing to must keep a plurality of demoulding heads to mate fully to prevent that understanding the anticathode plate during by aluminum cathode base when demoulding head cause damage, so a plurality of mechanical combined type demoulding head units are being safeguarded that spent expense and time have just constituted very disadvantageous condition.The invention is intended to eliminate these shortcomings of the prior art.Also avoid simultaneously the complicacy and the actual required large-scale charging and/or the discharge delivery system thereof of equipment used in the prior art, and the present invention need be reduced to the practicable degree of movable equipment that makes with subsequent delivery.
Principle of design of the present invention is the labour requirement in the dezincify operation is reduced to bottom line, and by automatic demoulding operate improve output and during stripping operation with the fact damaged reduced number of negative plate to minimum level.Compare with described negative plate being transported to a demoulding station with fixed position, use a simple and easy movable demoulding arm assembly can significantly reduce because of negative plate swing and cause aluminum cathode base by the number of demoulding breaks down.By using a straight line topworks to realize that correct, the resetting of demoulding arm assembly show, stripper can move under the power operation personnel controlling automatically and need not usually.Only personnel requirement is exactly to need a people to finish loading and unloading negative plate hanger on the supporting frame that the what is called " demoulding platform " that is used to hang negative plate is housed, if and used modernized High Precision Automatic bridge crane to finish the negative plate hanger with respect to the moving of battery room, so in addition this station also can cancel.
In fact, be used for from aluminum cathode base, removing automatically or peeling off the equipment of electrolytic galvanized sheet among the present invention, comprise:
(a) bolster of drawing money on credit is equipped with the device that is used to support a plurality of negative plate push rods at an upper portion thereof, and the vertical hanging so that described negative plate can be parallel to each other, described negative plate are included in the aluminum cathode base that its each side all has electrolytic galvanized sheet;
(b) mould emptier, comprise that one can carry out the conveying frame that straight line moves in described bolster one side of drawing money on credit, described mould emptier comprises single demoulding arm assembly that can rotate around pivot, this assembly is by described conveying frame delivery and have a pair of guide arm, this guide arm is separated to allow each cathode base to pass described gap by a gap with enough width, and the outer free end at described guide arm is provided with a pair of demoulding cutter with a plurality of blades, turn to and touch a side of negative plate when demoulding arm assembly, and make each demoulding cutter from cathode base be positioned at when passing between zine plate on each side of negative plate subsequently, described blade can insert between the zine plate on cathode base and each side of negative plate;
(c) device is used for along the described conveying frame of the side linear drives of described long support frame, and in order to the described conveying frame of automatic braking, and be used to make described demoulding arm assembly locating with the negative plate position in line of each stepping;
(d) device, being used to make be in carries the described demoulding arm assembly of each rest position of frame to rotate automatically to the top at a negative plate sidepiece edge from initial vertical substantially position, when contacting with negative plate with the described blade of box lunch, blade on the demoulding cutter can insert between negative plate and the zine plate, and described arm assembly is turned to till zine plate separates and rely on gravity to drop down onto the bottom of the bolster of drawing money on credit from the negative plate substrate always, and make described arm assembly return its zero position thereafter; With
(e) be positioned at the device of resting support bottom, be used to carry from the zine plate that falls after the negative plate substrate separates.
In most preferred embodiment of the present invention, on described equipment, be provided with and move required wheel.For realizing this purpose, horn ring should be set, the rarest a pair of can control in described wheel by for example hydraulic efficiency plant.In fact, remove to carry the motion of frame, beyond braking and the locating device, moving partss all on the equipment all preferably adopt hydrostatic control, but those skilled in the art should understand also and can adopt electric and pneumatic control.But, automatic motion, braking and the locating device that utilizes a straight line topworks to drive and obtain must be very accurate, because needing to finish demoulding arm assembly by this device can correctly locate at each stepping negative plate place, just because of this reason, adopt a PLC to carry out electrical control usually.PLC or program logic controller should be equipped with a suitable switchboard, are used to finish the automatic operation of mould emptier.The design and the improvement of this PLC control are well known to those skilled in the art in the prior art.
At microscler resting support or the upper end that is called as " demoulding platform " be provided with negative plate Receiving bin with proportional spacing, these grooves are positioned at the parallel, horizontal supporting member or are called as between the stripper apparatus " platform arm ".Subsequently, negative plate packed into from the side to be had in the groove of proportional spacing, and makes it be hung vertically in this place in the mode of predetermined positioned parallel each other.In operation, movable demoulding equipment is set at the end of row's battery room usually, and load and unload quantity by the operator and be " the used negative plate quantity of store battery " half negative plate (being generally 20 negative plates), and their are packed into simultaneously from the side have in the groove of proportional spacing.Should make negative plate Receiving bin and the standby negative plate Receiving bin negative plate of alternately packing into, wherein standby Receiving bin is used to receive the negative plate of second half quantity.Like this, just in stripping operation, for enough gaps are provided between the negative plate so that the right insertion of guide arm.
When anticathode plate hanger is installed in a manner described, be typically provided with a follow-up supporting device with a part as supporting negative plate pin-lift arrangement, this device comprises the pipe that a level is installed, or negative plate supporting rail, and this device can rise to a working position from the rest position of stripper apparatus bottom, so that can support the bottom of negative plate push rod one end.Traffic direction for the negative plate supporting rail can have different selection schemes.In most preferred embodiment, the traffic direction of described supporting rail can avoid not exclusively being arranged on the jammed phenomenon of negative plate in negative plate one Receiving bin.The negative plate supporting rail is upwards drawn in its guide rail by a wirerope, and the front side by the negative plate hanger moves to a certain 1/4th places highly of negative plate; Subsequently, the bigger revolution that described guide rail produces 20 °-30 ° of about offset from perpendicular to the negative plate direction is till a limit switch and a mechanical brake device stop further to move upward of negative plate supporting rail.In another selection scheme, described negative plate supporting rail can directly rise to its working position from its rest position, and described guide rail is then towards the angle run-off the straight of negative plate direction with 5 ° of about offset from perpendicular.Described negative plate supporting rail has the vertical side wall of a upper horizontal surface and an adjacency, and the width of this sidewall should be slightly less than negative plate guide rail bottom and be arranged on distance between insulation edge strip of a slab top on the negative plate usually.Above demoulding platform level attitude, be positioned at the other end that planar continous way metallic rod on the demoulding platform rear end supports each negative plate push rod by one, it on one side should be consistent with the end of negative plate Receiving bin.When the negative plate supporting rail was in its working position, the edge that this supporting rail should be mentioned an end of push rod and also should be negative plate a little provided a supporting surface that can overcome demoulding cutter positive pressure.
For negative plate edge and/or the insulation edge strip of a slab that prevents to be arranged on like this on the negative plate is subjected to physical abuse at lay days, the length that negative plate Receiving bin between demoulding platform platform arm is had should be able to make the negative plate supporting rail be in and during due position, have a very little gap between negative plate edge and negative plate Receiving bin end.In a most preferred embodiment, also should be provided with one passes negative plate Receiving bin end and is positioned at the resilient material straight-bar of demoulding platform downside, this bar should stretch out the end of negative plate Receiving bin a little, thereby during the loading and unloading negative plate, as the snubber of negative plate edge and/or insulation edge strip of a slab.
In addition, be the side throw trend of restriction negative plate Receiving bin, the stable brush of an antihunting can be housed in the back bottom of the bolster of drawing money on credit.This brush can adopt a continuous bar of for example installing with downward 30 ° of angles, and enough having for example is the long hair on the neck of material with the polypropylene on it, be installed on the demoulding Receiving bin and negative plate supporting rail when being in the working position with convenient negative plate, force to make the back base angle of negative plate to enter that the long hair on the neck of brush is interior to prevent the swing of negative plate with this.
The conveying framework of stripper apparatus also can be loaded with an antihunting device, and this device comprises that for example near the hydraulic arm of negative plate length direction mid point is installed and be positioned to a level.This device can promote to be positioned at the correct location by the adjacent cathode plate before the negative plate of the demoulding, thereby reduce the sideshake that is positioned at by the adjacent cathode plate before the demoulding negative plate, this swing is by leaning thereon from the zine plate that is fallen by demoulding negative plate and it being carried out the side direction repulsion cause.This swing might cause demoulding arm assembly by the location mistake of negative plate place before the demoulding negative plate.
The demoulding arm assembly that can pivot is set at the central interior of carrying framework usually, and preferably include that mirror type is provided with in pairs, have a guide arm in gap therebetween, and link to each other by a wheel casing commonly used in its bottom.Be oppositely arranged on the form that the free-ended paired demoulding cutter of guide arm preferably also adopts mirror image to be provided with each other, described demoulding cutter is installed in the outer end of described guide arm, so that can outwards rotate along tangent line with limited degree of freedom.The drive unit of cutter and demoulding arm assembly comprises a hydro-cylinder and an offset cam; But, should know to be suitable for hydraulic pressure rotation motor or pneumatic or electro-motor in this application too.The radius-of-curvature of demoulding cutter blade preferably be positioned at negative plate on the shape of the insulating regions located of angle identical, when being provided with this insulating regions, the rotation of demoulding arm assembly or inclination radius should make blade can correctly touch insulating regions, and continue to intersect with the central zone of cathode base with downward radian.Paired demoulding arm assembly should leave at interval, and when they rotated in vertical surface with box lunch, each arm all can be from being passed through by the opposite side of demoulding negative plate.The rotational angle of demoulding arm assembly in vertical surface should be closely related with the aperture (for example, its amount of spin separately) between relative demoulding blade.When demoulding campaign began, described blade flicked fully with about 60 ° angle each other, and after demoulding arm assembly turned over a predetermined camber line, blade was closed so that can not touch the surface of insulating regions.Then, demoulding arm assembly turns over another less radian, is on the insulating regions edge till several millimeters until blade edge.Subsequently, blade effectively flicks, and leaves the aluminum cathode base surface and outwards promotes zine plate.In case when the zine plate that is come off passed through a photodetector, demoulding arm assembly will transfer back to its initial position, and carries framework to make demoulding arm assembly enter the position that next treats demoulding negative plate subsequently.When on the platform arm that aluminum cathode base is placed stripper apparatus, photodetector should be positioned under these negative plates bottoms.This photodetector can detect each to being stripped from the whereabouts of zine plate, and can send signal so that demoulding arm assembly advances to next piece negative plate place to straight line executing mechanism.If do not detect the whereabouts of any zine plate, as the result who does not finish the demoulding, carrying framework to make before demoulding arm assembly advances to next piece negative plate, demoulding cutter will carry out the several cyclical operation to attempt that zine plate is come off.
Usually, on the conveying framework, also be provided with a washing unit, this device generally includes two shower nozzles that are installed on the hydraulically extensible bar separately, described hydraulically extensible bar should be arranged on the position of the zine plate overhead height that exceeds on the negative plate, and they should have enough length with can level whole width by negative plate.Each shower nozzle all can comprise a square end joint, in its each side two nozzles is installed all on it, and a pair of top strong nozzle is used for horizontal-jet, and a pair of lower nozzle is used for carrying out V-type with downward 45 ° angle and sprays.The setting of shower nozzle should be when elongation, they can be inserted between two negative plates before the demoulding negative plate so that zine plate is cleaned from being positioned at, and also can being inserted between two negative plates after the demoulding negative plate, so that all residual acid electrolytes on the clean aluminum cathode base from being positioned at.
Demoulding arm assembly, negative plate-washing unit and antihunting device all are installed in to be carried on the framework, this is carried framework and straight line execution drive unit to link to each other and is driven by it, and this straight line is carried out drive unit can make demoulding arm assembly accurately locate at negative plate place of each stepping.In most preferred embodiment, by-4800mm is long, and the electric linear executive module that the toothed timing belt transport unit is housed is realized this task.Described framework is positioned at the supporting base guide rail support of straight line executing mechanism above and below by two other, but and can't help its driving.When having finished when quantity carried out the demoulding for " the used negative plate quantity of store battery " half negative plate, only (normally basis is in the face of the side of opening of platform arm loading rack with a direction usually for framework and demoulding arm assembly, by direction from left to right) advance, and can return its zero position automatically.
In the bottom of drawing money on credit bolster, usually in a U type groove, be provided with a demoulding conveying belt by chain gear, the zine plate that is come off can drop on this conveying belt and is sent stripper by gravity.Usually, these zine plates are delivered to a stacking handling machinery, this handling machinery is deposited in one with zine plate and is equipped with in the reception storehouse of hydraulic drive stop door and underneath type loading chain conveyor, this reception storehouse is used to receive the zine plate of sending here from stacking conveyer that is removed, till a photodetector detects described reception storehouse and is full of.At that time, the stop door is opened, and the zine plate windrow is sent to stepped start-stop system transfer ground by loading conveying belt, and when waiting for that fork truck or allied equipment are sent it, this transfer ground is memory limited quantity zine plate windrow temporarily.
The present invention also comprises a kind of novel method that removes or peel off electrolytic galvanized sheet from the aluminum cathode base automatically, and this method comprises:
(a) draw money on credit one and be suspended on a plurality of negative plates on the bolster, the vertical hanging so that described negative plate can be parallel to each other, described negative plate comprise that each side all has the aluminum cathode base of electrolytic galvanized sheet;
(b) stripper apparatus is set, this device comprises that one is installed in the conveying frame of described bolster one side of drawing money on credit, described conveying frame can move along the described other side line of bolster of drawing money on credit, described mould emptier comprises single demoulding arm assembly that can rotate around pivot, this assembly is by described conveying frame delivery and have a pair of guide arm, this guide arm is separated to allow each cathode base to pass described gap by a gap with enough width, and the outer free end at described guide arm is provided with a pair of demoulding cutter with a plurality of blades, when demoulding arm assembly turned to and touch a lateral edges of negative plate, described blade can insert between the zine plate on cathode base and each side of negative plate;
(c) move described conveying frame and make its automatic braking along described side line, and described demoulding arm assembly is located so that it can aim at each negative plate at negative plate place of each stepping;
(d) rely on this location, the initial vertical substantially position of described demoulding arm assembly is rotated automatically to the top at negative plate sidepiece edge, when contacting with negative plate with the described blade of box lunch, the blade on the demoulding cutter can insert from negative plate with between the zine plate on the every side of negative plate;
(e) along with the gap between cathode base insertion guide arm, continuous rotation by described arm assembly to be carrying out from the work that comes off of the above zine plate of described cathode base, till described metal sheet separates from described cathode base and make described demoulding arm assembly return its original position subsequently; And
(f) automatic continuous stripping operation is till making each negative plate that is suspended on the described bolster of drawing money on credit all carry out the demoulding basically.
It must be emphasized that, the automatic braking of demoulding arm assembly, location and stripping operation are controlled with a program logic controller or PLC usually among the present invention, at PLC or program logic controller one technical suitable switchboard known, that be used for electrical control should be housed, if fail for the first time, just an operation in the aforesaid operations orders demoulding arm assembly to turn round in knockout course two or three times so usually from the cathode base zine plate that comes off.But if zine plate is come off, stripper apparatus should be able to allow this zine plate to keep its state that does not come off and go to handle next piece negative plate.In practice, the ratio very little (being approximately 1%) that causes this zine plate that do not come off to occur because zine plate too firmly fixes on aluminum cathode base.
What it is again emphasized that is, the aluminum cathode base that should be mentioned that in the specification sheets herein, it refer to technical known, main be the described cathode base of material with aluminium, certainly, it can comprise the multiple aluminum alloy materials that is suitable in the object of the invention.In addition, preferably be provided with an insulating regions to promote this insertion operation at demoulding cutter from the aluminum cathode base edge that inserts between cathode base and electrolytic galvanized sheet.This insulating regions is arranged on the upper rim of cathode base usually, generally at place, dissolving line planimetric position.In addition, all should be provided with insulating regions at the place, two edges of aluminum cathode base, so that prevent that the zinc electrolytic deposition is on these edges.This point is well known technically.
In addition, according to the present invention, preferably be provided with a pair of mirror type guide arm and be arranged on the paired demoulding cutter of its free-ended mirror type.Described demoulding cutter is installed in the outer end of described guide arm, so that can outwards rotate along tangent line with limited degree of freedom.Also preferably should shown in a plurality of blades are set on the demoulding cutter, these blades have the curve that adapts with " the described appearance curve that insulating regions profile or blade touch "; This structure can improve the efficient between cutter insertion zine plate and cathode base under the condition of not damaging aluminum cathode base.
Demoulding arm assembly also should rotate with a radius of gyration, so that blade can correctly touch the insulating regions on the cathode base, and ought once between insertion zine plate and cathode base, rotate with a radian immediately by blade, thereby intersect with the center of cathode base.After inserting between zine plate and cathode base, demoulding cutter can flick to promote stripping operation.
At last, be preferably in and come off that the anticathode plate sprays-cleans before the zine plate, and the cathode base to the demoulding sprays-cleans to remove all residual acid electrolytes behind the zine plate that comes off.
In case after by foregoing zine plate being come off, these zine plates just can rely on gravity to drop on the suitable conveying belt and be transported to an ideal stacks the storage zone.
Below, in conjunction with the accompanying drawings the present invention is described:
Fig. 1 is the side-view of a whole set of system of the present invention, and this system comprises demoulding equipment (stripper apparatus is not housed), and a stacking handling machinery, a load conveyor and are used to stack the reception storehouse of zine plate;
Fig. 2 one includes the end view of the demoulding equipment of the present invention of stripper apparatus;
Fig. 3 is the stripper apparatus rear view that includes demoulding framework;
Fig. 4 is the skeleton view of stripper apparatus of the present invention;
Fig. 5 is the top view of demoulding arm assembly of the present invention;
Fig. 6 is the side-view of demoulding arm assembly of the present invention;
Fig. 7 is along frontview shown in the A-A direction, that be arranged on the demoulding cutter on the demoulding arm assembly;
Figure 8 shows that in running order demoulding arm assembly view;
Fig. 9 one is used to hang the long support framework skeleton view of negative plate, comprising a conveying belt that is positioned at described resting support bottom, is used to transport resulting zine plate after the demoulding.
Whole system as shown in Figure 1 shows, the reception storehouse 16 that automatic zine plate demoulding equipment 10 of the present invention (stripper apparatus is not housed) and a stacking handling machinery 12, one load conveyors 14 and are used to stack zine plate links together.What must emphasize is that in institute's drawings attached, same numeral is all represented same parts.
In described equipment 10, its top two dimension steel framework 18 is used to support motor 20, and this motor utilizes a wirerope to drive the rising and the decline of negative plate supporting rail 22, and this wirerope is wrapped on a pair of unwinding reel 23 by axle 25 connections.
The box long member 26 of one rectangle also is installed in described equipment 10, and is equipped with the device 28 that can support a plurality of negative plate 30 push rods at an upper portion thereof.These devices 28 generally include many and have horizontal ribbed 35 bar 32 (shown in Fig. 4 and 9) in its bottom, bar 32 should be along the installation parallel to each other of the width of long member 26, and has the slit of inserting therebetween for negative plate, so that when hanging described negative plate 30, push rod 34 can place on the described floor 35.In the industry, be called " stripping table " usually.
For the embodiment that is used for the Jeposon battery room, should have the bar 32 that 41 velamens cut into straight demoulding base plate, these bars are also referred to as " platform arm ".These arms have constituted the main part of described base plate, and along its length direction by being supported by the supporting floor 35 that is threaded, these floors are weldingly fixed on the rear portion steel erecting stage, and this platform itself is fixedly mounted in again on the mainframe member of described steel framework 18.Described supporting floor 35 (shown in Fig. 4 and 9) should have enough degree of depth (for example 50mm), so that can be in the full load weight of described stripping table length direction supporting negative plate hanger, and the slit that is gone out by cutting between the described floor 35 should have enough big size can be passed through (as shown in Figure 9) with the dividing plate 31 that allows to be arranged on push rod 34 belows just, and described push rod should place on the floor 35 at this place.The negative electrode push rod of tube support plate 31 should have the full width width of stripping table, and described arm is spaced by the negative plate receiving slit, described slit should be in its outer end outwards open with about 30 ° angle in case in loading process easier guiding negative plate hanger.
As shown in Figure 9, supporting rail 22 is in the rest position of resting support bottom.But, when in case all negative electrodes (plate) 30 are installed into stripping table, supporting rail 22 just can rise to its working position shown in Fig. 1 along guide rail 24, when carrying out demoulding when work, the top that supporting rail 22 should improve an end of push rod 34 in this position a little and also should be negative plate 30 provides a supporting surface.
Shown in Fig. 1 and 9, demoulding travelling belt 36 has chain 36a and 36b to transport the zine plate 38 (as shown in Figure 8) that drops on the travelling belt.Zine plate is from 10 outputs of demoulding equipment and be transported to stacking conveyer 12.Demoulding travelling belt 36 is installed in the bottom of a U type conveyer trough 39, and this conveyer trough helps to make the zine plate 38 that falls to be in suitable position so that transportation.If after two or three effort, still one " viscosity " zine plate can not be pulled down by described stripper apparatus, this situation will be positioned in the conveyer trough 39, be used to survey and be removed a photoelectricity beam finder 41 (see figure 9)s that zine plate falls within on the described demoulding travelling belt and detect so, and described stripper apparatus just moves forward " viscosity " zine plate that is not removed to leave subsequently.
With reference to Fig. 1 and 2; described top two dimension framework 18 comprises that also one is used to install the installation bracket 17 of straight line executing mechanism 19; described straight line executing mechanism is used to drive the transportation frame 21 of mould emptier; and framework 18 also comprises support beam 27a and 27b, which is provided with two rear portions that demoulding head bracket-supporting supporting base guide rail 29a and 29b are installed.
For maneuvering ability is provided, wheel 40,41 is installed on whole plant 10.On whole plant 10, be provided with all each free hydraulic drive of four such wheels and these wheels.Described wheel is controlled by separately hydro-cylinder and piston component.
See for details shown in Fig. 2 and 3, the transportation frame 21 of stripper apparatus is driven by the straight line driving mechanism 19 that is installed on the top steel framework 18.Described straight line driving mechanism 19 is equipped with a whole flat-top and drives slide block, by two pin 46a and 46b one carriage 44 is installed thereon, described carriage is connected to straight line driving mechanism 19 by a plate 48 around the master carrier 50 medullary rays welding of carrying framework 21 and carries on the framework 21.Obviously, also can utilize other assembling form, the advantage that pin connects is to finish the rapid dismounting of described framework in the time of can also being selected in maintenance when guaranteeing mechanical stability.
Shown in Fig. 2 and 4, carry the bottom of framework 21 to stretch out certain angle downwards so that negative plate supporting frame 26 can be inserted in its bottom and the negative plate 30 that is positioned to be hung near.Be equipped with one in a pivot centre position of transportation frame 21 bottoms and can cause 56 around the demoulding arm that pivot rotates.Demoulding arm causes 56 to comprise a pair of guide arm 56a and the 56b that draws in detail in Fig. 5.Shown in guide arm interconnect by a universal 60.Wheel casing 60 comprises two circular straight spur gears 62, and described gear has a hydro-cylinder 64 that has offset cam to drive.For guaranteeing that the lubricated of wheel casing 60 should be provided with a zerk 66.Straight spur gear 62 links to each other with cutter shaft 68, thereby can drive the blade 70a and the 70b of cutters assembly 70.Between guide rod 56a and 56b, should have an enough wide gap so that allow cathode base to insert wherein in operation.
In Fig. 7, drawn in detail along the cutters assembly 70 shown in Fig. 6 center line A-A.Herein, represent the make-position of blade 70a and 70b with solid line, and dot opening or expanded position of they.The cutter hub of cutters assembly 70 is used to hold in the hole of cutter shaft 68 one and is provided with a keyway 72, so that each blade all can be fixedly mounted in described cutter shaft.Also be provided with a scotch 74 that can contact on the cutter hub of described blade with stop screw 76, in order to each blade 71a, the arc of motion line tracking of 71b is limited in the ideal angular range (for example 30 °), and can allow blade 71a, 71b very accurately is positioned the edge of negative plate 30.When negative plate 30 had comprised a dielectric surface 89 shown in Figure 2, blade 71a, 71b should be able to touch described dielectric surface 89 exactly and pass from zine plate 38 and 37 of cathode bases subsequently, and after this described blade opens to promote that zine plate 38 comes off from substrate 37.In the place that described blade inserts zine plate and cathode base, radius-of-curvature 71 (see figure 6)s of blade are preferably identical with the profile of dielectric surface 89.
Stripper apparatus of the present invention can be worked automatically.Carry framework 21 to be driven by the straight line driving mechanism 19 that with electric power is power, so that demoulding arm assembly 56 can stop automatically at each negative plate 30 place, and its location should be able to guarantee that gap 57 and each described negative plate form a straight line.Subsequently, when blade 71a and 71b had stretched into 37 of zine plate 38 and cathode bases, blade just produced Fig. 2 and inclination shown in Figure 8, in case and after the demoulding finishes, vertical substantially position when demoulding arm assembly 56 just returns initial that it is drawn in detail in Fig. 4.Shown in the operation control can provide by a dynamic load control device (PLC) that is set at any ideal position place.In Fig. 1, represent this PLC device with label 45.In addition, an on/off controller 47 also should be set so that stop at any time or restart machine.
For promoting that described arm assembly can be in the correct automatically location of each negative plate place, best " should make and be positioned at one just just by demoulding negative plate negative plate in front " is in vertical state.During described equipment 10 in observing Fig. 1, demoulding step is carried out usually from right to left.Be the vertical state (seeing negative electrode shown in Figure 8 (plate) 30a) of guaranteeing negative plate, carrying on the framework 21 and the front of described arm assembly is provided with an arm 83 that arm 83 should descend synchronously with described arm assembly 56.Although the zine plate that falls 38 can be exerted pressure by the anticathode plates, this arm still can clamp " be positioned at just one just by demoulding negative plate front, be in the negative plate of vertical state ".Can understand this point well by Fig. 8, though wherein the zine plate 38 of Xia Luoing can make " being positioned at described just by the negative plate 37a after the demoulding negative plate just " run-off the straight, " just in time being positioned at described just by the negative plate 30a before the negative plate of the demoulding " still can keep vertical state.In addition, at the corner of described negative plate 30 rear end lower, can be provided with one and have the brush 85 of long hair on the neck to prevent the swing of these negative plates.
In addition, in described stripper apparatus, also be provided with cleaning equipment and carry out spraywashing so that " being positioned at described just by two cathode base surfaces of the negative plate after the negative plate of the demoulding just " reached " just in time being positioned at described just by two cathode base surfaces of the negative plate before the negative plate of the demoulding ".This work can be finished by the shower nozzle 80 that symmetry is installed in demoulding arm assembly 56 each side.Each shower nozzle 80 all links to each other with a hydro-cylinder and plunger 82 thereof, and this hydro-cylinder and plunger thereof have enough strokes so that described shower nozzle 80 passes through the whole width of a negative plate.Be equipped with a pair of strong nozzle on each shower nozzle 80, the horizontal position that is used for zine plate top on lucky eminence negative plate is sprayed, and is provided with a pair of V-type lower nozzle, is used for spraying with downward 45 ° angle.The low pressure current are provided by telescopic flexible pipe 84.
As shown in Figure 1, be removed or peel off described above in case zine plate resembles, they just are sent apparatus shown 10 by demoulding travelling belt 36, and are admitted to stacking forwarder 12.Fig. 1 has drawn stacking forwarder 12 with two skeletal liness, and promptly when reception storehouse 16 was filled, described forwarder was in its upper position place that represents with fine line; And when having received storehouse 16 skies, described forwarder just is in the lower position that is represented by dotted lines.Stacking forwarder 12 comprises the conveyer chain 11 that is installed in the U type groove 13, the height of this U type groove can be conditioned by a hydraulic piston cylinder 15, this hydraulic piston cylinder is usually by photodetector control, and this photodetector is used to survey the zine plate windrow that receives on the loading travelling belt 14 in the storehouse 16.Conveyer chain 11 on the stacking forwarder and their travelling belt 36a, 36b all can be by identical fluid motor-driven, so that described two chains can be with identical speed operation.
When described zine plate had arrived the tightening pulley end of stacking forwarder 12, they just passed through from 43,45 of two distributing rollers.The distributing roller 43 that is positioned at the bottom broad should be to double the rotation speed operation of stacking forwarder 12 conveyer chains 11.And the heavy steel guide roller 45 on top can freely rotate on supporting arm 47, and this supporting arm is hinged on stacking and transmits on the pivot 49 of 13 of tanks.In this way, the zine plate that is discharged from just falls in the load conveyor 14 that receives storehouse 16 and by the stop door to live for 51 grades with the camber line of slyness.Described stacking forwarder but joint pin that can not level freely rotates vertical by an energy directly links to each other with demoulding equipment 10, and supported by two that are arranged on described forwarder output terminal little swivel wheels 55, takes turns 55 energy for these two and freely rotate, but need not power wheel drive.
Load conveyor travelling belt 87 links to each other with an exposed throughout type frame 59, and this frame comprises that a lateral wall type load conveyor receives storehouse 61 and and has enough sizes to accept the laterally opened material bundle storage zone 63 of minimum two bundle zine plates.When a photodetector sends when receiving the signal that storehouse 61 has been filled, stop door 51 at described storehouse far-end is opened by a hydro-cylinder and piston 65 thereof, and the zine plate bundle is sent into by the remainder on walking beam 69 legs of hydraulic efficiency piston and cylinder 73 and offset cam 75 drivings with load conveyor 87.As shown in phantom in Figure 1, described walking beam is sent into the position of material storage zone 63 so that with fork truck it is sent with zine plate bundle 77.Chain transfer 87 is driven by an oil motor 79 and whole plant 16 should place on four rotatable unpowered swivel wheels.
Certainly; must know that the present invention never is subjected to the limitation of most preferred embodiment described above; under the situation that does not break away from inventive concept and scope, being easy to tangible many improvement for the experienced technical staff in the art should be comprised in protection scope of the present invention.
Claims (27)
1. be used for peeling off automatically from aluminum cathode base the equipment of electrolytic galvanized sheet, this equipment comprises:
(a) bolster of drawing money on credit is equipped with the device that is used to support a plurality of negative plate push rods at an upper portion thereof, and the vertical hanging so that described negative plate can be parallel to each other, described negative plate are included in the aluminum cathode base that its each side all has electrolytic galvanized sheet;
(b) mould emptier, comprise that one can carry out the conveying frame that straight line moves in described bolster one side of drawing money on credit, described mould emptier comprises single demoulding arm assembly that can rotate around pivot, this assembly is by described conveying frame delivery and have a pair of guide arm, this guide arm is separated to allow each cathode base to pass described gap by a gap with enough width, and the outer free end at described guide arm is provided with a pair of demoulding cutter with a plurality of blades, turn to and touch a side of negative plate when demoulding arm assembly, and make each demoulding cutter from cathode base be positioned at when passing between zine plate on each side of negative plate subsequently, described blade can insert between the zine plate on cathode base and each side of negative plate;
(c) device is used for along the described conveying frame of the side linear drives of described long support frame, and in order to the described conveying frame of automatic braking, and be used to make described demoulding arm assembly locating with the negative plate position in line of each stepping;
(d) device, being used to make be in carries the described demoulding arm assembly of each rest position of frame to rotate automatically to the top at a negative plate sidepiece edge from initial vertical substantially position, when contacting with negative plate with the described blade of box lunch, blade on the demoulding cutter can insert between negative plate and the zine plate, and described arm assembly is turned to till zine plate separates and rely on gravity to drop down onto the bottom of the bolster of drawing money on credit from cathode base always, and make described arm assembly return its zero position thereafter; With
(e) be positioned at the device of resting support bottom, be used to carry from the zine plate that falls after cathode base separates.
2. equipment according to claim 1, it is characterized in that the described device that is used to support a plurality of negative plate push rods comprises a demoulding platform, this demoulding platform has the negative plate Receiving bin of proportional spacing, have in the described groove of proportional spacing to allow negative plate to pack into from the side, and it is hung vertically on the described demoulding platform in mode parallel to each other.
3. equipment according to claim 2, it is characterized in that also being provided with the negative plate supporting rail that a level is installed, in case when negative plate is suspended on demoulding platform, this supporting rail just can support the push rod of negative plate, described supporting rail can move to a working position from the rest position of the bolster bottom of drawing money on credit, this working position is positioned at the below, push rod end of the negative plate of the bolster offside of drawing money on credit, and in the side of the bolster of drawing money on credit described stripper apparatus is installed.
4. equipment according to claim 3, it is characterized in that the antihunting brushing tool of being installed has long hard hair on the neck, be installed in demoulding platform and supporting rail when being in the working position with convenient negative plate, can force to make the base angle of negative plate to enter in the long hair on the neck of brush, thereby prevent the swing of negative plate.
5. equipment according to claim 1, it is characterized in that described demoulding arm assembly is set at the pivot middle part of carrying in the framework, and comprise that mirror type is provided with in pairs, have a guide arm in gap therebetween, described guide arm is linked to each other by a wheel casing commonly used in its bottom, and being provided with the demoulding cutter that a pair of mirror image is provided with at described guide arm free end, each demoulding cutter all is installed in the outer end of each guide arm.
6. equipment according to claim 5, it is characterized in that on the described conveying framework hydro-cylinder with a piston being installed also, this piston cylinder is used for the cam of drive installation on the described pivot of demoulding arm assembly, controls so that reaching forward of demoulding cutter returned rotation.
7. equipment according to claim 1, it is characterized in that being provided with an insulating regions on the top at edge, negative plate side, during stripping operation, demoulding cutter at first just can contact with negative plate at this place, demoulding cutter is improved design so that it has the curve that the profile with insulating regions adapts, and wherein said blade should insert between the zine plate on cathode base and each side of negative plate.
8. equipment according to claim 1 is characterized in that being used for moving automatically, brakes and locate the device of described conveying framework, comprises by electronic, the straight line executing mechanism of PLC control, with this demoulding arm assembly is aimed at successively by each negative plate of the demoulding.
9. equipment according to claim 1, the device that it is characterized in that being used for rotating described demoulding arm assembly automatically and described rotation is continued till zine plate breaks away from from cathode base is controlled by hydraulically operated and by PLC.
10. equipment according to claim 1, it is characterized in that described conveying framework also comprises an anti-sway swing arm, be in its due position so that be positioned at reality by the adjacent cathode plate before the demoulding negative plate, thereby prevented that the zine plate that falls from making it produce swing, and can prevent the location of mistake of demoulding arm assembly.
11. according to claim 1,5,6 or 9 described equipment, after it is characterized in that inserting between cathode base and zine plate, demoulding cutter effectively flicks by preset program, leaves cathode base afterwards, outwards promotes zine plate and can promote stripping operation with this.
12. equipment according to claim 1, it is characterized in that described conveying framework also comprises a cleaning equipment, this cleaning equipment is used for just in time being positioned at described just by the negative plate before the negative plate of the demoulding and just in time be positioned at and describedly just cleaned by the cathode base after the negative electrode of the demoulding.
13. equipment according to claim 12, it is characterized in that described cleaning equipment also comprises the shower nozzle that is fit to that is installed on the hydraulically extensible bar separately, described hydraulically extensible bar should be arranged on the position at the zine plate top that is higher than on the negative plate, and they should have enough length with can level whole width by negative plate, the setting of described shower nozzle on the conveying framework should be when extending, they can just in time be positioned at described just by two negative plates before the negative plate of the demoulding between and just in time be positioned at and describedly insert between just by two cathode bases after the negative plate of the demoulding, and be provided with to add and press to the device that supplies water in the described shower nozzle, so that described negative plate and cathode base are cleaned suitably.
14. according to the described equipment of the arbitrary claim of claim 1-13, it is characterized in that described equipment by four wheels support and mobile at least, wherein minimum two wheels energy Be Controlled is finished the motion of described equipment with this.
15. according to the described equipment of arbitrary claim among the claim 1-14, it is characterized in that being arranged on the supporting frame bottom, be used to carry the device of the zine plate that falls to comprise a conveying belt, this used for conveyer belt is in described zine plate being transported described equipment and it being transported in the stacking conveyer on the continuous bottom that described zine plate is deposited in an other loading travelling belt, described travelling belt is transported to one with the zine plate windrow and receives the storehouse, these zine plates is sent by a fork truck or similar devices at this place.
16. remove or peel off the method for electrolytic galvanized sheet from the aluminum cathode base automatically, this method comprises:
(a) draw money on credit one and be suspended on a plurality of negative plates on the bolster, the vertical hanging so that described negative plate can be parallel to each other, described negative plate comprise that each side all has the aluminum cathode base of electrolytic galvanized sheet;
(b) stripper apparatus is set, this device comprises that one is installed in the conveying frame of described bolster one side of drawing money on credit, described conveying frame can move along the described other side line of bolster of drawing money on credit, described mould emptier comprises single demoulding arm assembly that can rotate around pivot, this assembly is by described conveying frame delivery and have a pair of guide arm, this guide arm is separated to allow each cathode base to pass described gap by a gap with enough width, and the outer free end at described guide arm is provided with a pair of demoulding cutter with a plurality of blades, when demoulding arm assembly turned to and touch a lateral edges of negative plate, described blade can insert between the zine plate on cathode base and each side of negative plate;
(c) move described conveying frame and make its automatic braking along described side line, and described demoulding arm assembly is located so that it can aim at each negative plate at negative plate place of each stepping;
(d) rely on this location, the initial vertical substantially position of described demoulding arm assembly is rotated automatically to the top at negative plate sidepiece edge, when contacting with negative plate with the described blade of box lunch, the blade on the demoulding cutter can insert from negative plate with between the zine plate on the every side of negative plate;
(e) along with the gap between cathode base insertion guide arm, continuous rotation by described arm assembly to be carrying out from the work that comes off of the above zine plate of described cathode base, till described metal sheet separates from described cathode base and make described demoulding arm assembly return its original position subsequently; And
(f) automatic continuous stripping operation is till making each negative plate that is suspended on the described bolster of drawing money on credit all carry out the demoulding basically.
17. method according to claim 16 is characterized in that described demoulding arm assembly automatic braking, location and stripping operation finished by program logic controller, and the required switchboard of automatic operation is housed on this program logic controller.
18. method according to claim 17 is characterized in that if fail the zine plate that comes off for the first time on specified negative plate, one in the so above-mentioned automatic operation can allow the number of times running with predetermined number in knockout course of demoulding arm assembly.
19. method according to claim 18 is characterized in that then another automatic operation should allow demoulding arm assembly to move to next piece negative plate place if with the effort of predetermined number zine plate is come off from specified negative plate.
20. method according to claim 16 is characterized in that the edge that inserts the negative plate between cathode base and electrolytic galvanized sheet at described demoulding blade is provided with an insulating regions, operatively carries out to promote described insertion.
21. method according to claim 20 is characterized in that described insulating regions is set at the edge of cathode base, this should be in place, dissolving line plane during being in electro-galvanizing.
22. according to claim 20 or 21 described methods, it is characterized in that except described insulating regions, described cathode base also is provided with insulation edge-lead-in, so that prevent the electrolytic deposition of zinc in these edges.
23. according to claim 20 or 21 described methods, it is characterized in that the blade of described demoulding cutter has the curve that adapts with the insulating regions profile, state blade in this insulating regions place and between cathode base and zine plate, insert.
24. according to claim 20,21,22 or 23 described methods, it is characterized in that demoulding arm assembly should rotate with a radius of gyration, so that the blade on the demoulding cutter can correctly touch the insulating regions on each side of negative plate, and continue to rotate, so that intersect with the center of cathode base with a radian, under the situation of not touching described substrate, each guide arm all can be by the opposite flank of cathode base like this.
25. method according to claim 24 is characterized in that when blade rotates with a radian, demoulding cutter automatically springs open to promote stripping operation.
26., it is characterized in that the anticathode plate sprays-cleans before the zine plate that comes off, and the cathode base to the demoulding sprays-cleans behind the zine plate that comes off according to the described method of the arbitrary claim of claim 16-25.
27., it is characterized in that after the demoulding that zine plate relies on gravity to drop on the bottom conveying belt and is in from this and is transferred to be stacked and to be transported to the storage zone according to the described method of the arbitrary claim of claim 16-26.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2178776 | 1996-06-11 | ||
| CA002178776A CA2178776C (en) | 1996-06-11 | 1996-06-11 | Method and apparatus for automated stripping of zinc sheets from aluminum cathode base plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1173553A true CN1173553A (en) | 1998-02-18 |
| CN1091805C CN1091805C (en) | 2002-10-02 |
Family
ID=4158381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97112138A Expired - Fee Related CN1091805C (en) | 1996-06-11 | 1997-06-09 | Method and apparatus for automated stripping of zinc sheets from aluminum cathode base plates |
Country Status (9)
| Country | Link |
|---|---|
| KR (1) | KR100520404B1 (en) |
| CN (1) | CN1091805C (en) |
| AR (1) | AR007399A1 (en) |
| BR (1) | BR9703529A (en) |
| CA (1) | CA2178776C (en) |
| IN (1) | IN191470B (en) |
| IT (1) | IT1291928B1 (en) |
| PT (1) | PT102012B (en) |
| ZA (1) | ZA975165B (en) |
Cited By (4)
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| CN102534691A (en) * | 2012-03-09 | 2012-07-04 | 盐城市电子设备厂 | Three-layer device for tank exit, liquid brushing and storing and tank entry of manganese or zinc electrolytic cathode plate |
| CN102660758A (en) * | 2012-06-07 | 2012-09-12 | 北矿机电科技有限责任公司 | Impact type pre-opening device for negative plate zinc sheet |
| CN103643257A (en) * | 2013-12-13 | 2014-03-19 | 中国环境科学研究院 | Automatic circular processing method of negative plate in subsequent electrolytic zinc electrolysis section, and implementation device |
| CN108265316A (en) * | 2017-12-14 | 2018-07-10 | 沈阳弘圣鑫电解技术研发有限公司 | A kind of method of the mechanical stripping electrolytic strip from cathode plate |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2224790C (en) * | 1997-12-12 | 2003-06-03 | Falconbridge Limited | Aluminum cathode base plate with insert of dielectric material |
| CA2349394C (en) * | 2001-05-30 | 2009-09-01 | Aisco Systems Inc. | Mobile zinc cathode stripping system |
| US6797133B2 (en) | 2001-05-30 | 2004-09-28 | Outokumpu Technology Ltd. | Mobile zinc cathode stripping system |
| KR101014621B1 (en) | 2008-12-29 | 2011-02-16 | 세일정기 (주) | Carriage for separating metal device on cathode plate |
| RU2520819C2 (en) * | 2009-02-06 | 2014-06-27 | Экстрейта Текнолоджи Пти Лтд | Device to remove metal from cathode plate |
| WO2014072540A1 (en) * | 2012-11-06 | 2014-05-15 | Zincobre Ingeniería, S.L.U | Device and method for the pre-stripping of metal strips deposited on cathodes |
| FI124687B (en) * | 2013-08-30 | 2014-12-15 | Outotec Finland Oy | A method and hydraulic support for mounting electrolytic cell tanks for electrolytic enrichment of metals on a support structure in a tank hall and the use of a hydraulic support in the method |
| KR101718783B1 (en) | 2016-05-10 | 2017-03-23 | 세일정기 (주) | Device for separating metal deposit from a cathode |
| KR101847306B1 (en) * | 2016-12-30 | 2018-05-28 | 강원대학교산학협력단 | Automated system for transferring pipe |
| KR20180084429A (en) | 2017-01-17 | 2018-07-25 | 세일정기 (주) | Polishing apparatus for cathode plate |
| CA3108709C (en) | 2018-08-21 | 2024-05-14 | Glencore Technology Pty Limited | Stripping of metal from cathodes |
| CN110804749B (en) * | 2019-11-29 | 2024-08-13 | 金川集团股份有限公司 | Intelligent robot board stripping machine set |
| CN114990639B (en) * | 2022-06-01 | 2023-12-15 | 金隆铜业有限公司 | Cathode electrolytic copper treatment system |
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| CA121432A (en) * | 1909-06-10 | 1909-10-26 | Hans Brunner | Filter |
| JPS5665992A (en) * | 1979-10-30 | 1981-06-04 | Mitsui Mining & Smelting Co Ltd | Exfoliating method and device of electrodeposited metallic plate |
| JPS5794587A (en) * | 1980-12-03 | 1982-06-12 | Mitsui Mining & Smelting Co Ltd | Peeling machine for cathode plate |
| CA1214432A (en) * | 1983-02-14 | 1986-11-25 | George H. Reeves | Method and apparatus for stripping cathodes |
| FI76382C (en) * | 1986-10-03 | 1988-10-10 | Outokumpu Oy | FARING EQUIPMENT FOR ORGANIZATION OF ELECTRICAL ELECTRICAL EQUIPMENT UTFAELLNING. |
| AU594208B2 (en) * | 1986-11-04 | 1990-03-01 | Mount Isa Mines Limited | A method of stripping electrolytically deposited copper from a cathode |
| ES2020729A6 (en) * | 1990-08-01 | 1991-09-01 | Asturiana De Zinc Sa | Installation for removing the zinc deposited by electrolysis on aluminium plates. |
| CN1073852A (en) * | 1992-09-16 | 1993-07-07 | 荆晋宏 | A kind of full-automatic sole cleaning device |
| CN1102278A (en) * | 1993-10-23 | 1995-05-03 | 龚秋声 | Paraphase rectifying circuit and its application |
-
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- 1996-06-11 CA CA002178776A patent/CA2178776C/en not_active Expired - Fee Related
-
1997
- 1997-04-06 IN IN1044CA1997 patent/IN191470B/en unknown
- 1997-06-04 AR ARP970102434A patent/AR007399A1/en active IP Right Grant
- 1997-06-05 KR KR1019970023475A patent/KR100520404B1/en not_active IP Right Cessation
- 1997-06-05 PT PT102012A patent/PT102012B/en not_active IP Right Cessation
- 1997-06-09 CN CN97112138A patent/CN1091805C/en not_active Expired - Fee Related
- 1997-06-11 IT IT97RM000346A patent/IT1291928B1/en active IP Right Grant
- 1997-06-11 BR BR9703529A patent/BR9703529A/en not_active IP Right Cessation
- 1997-06-11 ZA ZA9705165A patent/ZA975165B/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534691A (en) * | 2012-03-09 | 2012-07-04 | 盐城市电子设备厂 | Three-layer device for tank exit, liquid brushing and storing and tank entry of manganese or zinc electrolytic cathode plate |
| CN102534691B (en) * | 2012-03-09 | 2014-07-30 | 盐城市电子设备厂 | Three-layer device for tank exit, liquid brushing and storing and tank entry of manganese or zinc electrolytic cathode plate |
| CN102660758A (en) * | 2012-06-07 | 2012-09-12 | 北矿机电科技有限责任公司 | Impact type pre-opening device for negative plate zinc sheet |
| CN102660758B (en) * | 2012-06-07 | 2014-07-30 | 北矿机电科技有限责任公司 | Impact type pre-opening device for negative plate zinc sheet |
| CN103643257A (en) * | 2013-12-13 | 2014-03-19 | 中国环境科学研究院 | Automatic circular processing method of negative plate in subsequent electrolytic zinc electrolysis section, and implementation device |
| CN108265316A (en) * | 2017-12-14 | 2018-07-10 | 沈阳弘圣鑫电解技术研发有限公司 | A kind of method of the mechanical stripping electrolytic strip from cathode plate |
Also Published As
| Publication number | Publication date |
|---|---|
| AR007399A1 (en) | 1999-10-27 |
| CN1091805C (en) | 2002-10-02 |
| IN191470B (en) | 2003-12-06 |
| CA2178776A1 (en) | 1997-12-12 |
| ZA975165B (en) | 1998-01-05 |
| ITRM970346A0 (en) | 1997-06-11 |
| PT102012A (en) | 1998-01-30 |
| CA2178776C (en) | 2001-01-02 |
| IT1291928B1 (en) | 1999-01-21 |
| BR9703529A (en) | 1998-10-06 |
| ITRM970346A1 (en) | 1998-12-11 |
| PT102012B (en) | 1999-05-31 |
| KR100520404B1 (en) | 2006-04-20 |
| KR980002309A (en) | 1998-03-30 |
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