CN104762641A - Stripping system for electrodeposited metals - Google Patents
Stripping system for electrodeposited metals Download PDFInfo
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- CN104762641A CN104762641A CN201510209412.0A CN201510209412A CN104762641A CN 104762641 A CN104762641 A CN 104762641A CN 201510209412 A CN201510209412 A CN 201510209412A CN 104762641 A CN104762641 A CN 104762641A
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Abstract
The invention discloses a stripping system for electrodeposited metal, which comprises: the frame is of a vertical frame structure; the telescopic driving device is fixedly arranged at the upper part of the frame and is provided with a telescopic driving end; the negative plate supporting device is arranged in the middle of the frame; the metal plate receiving hopper is arranged at the lower part of the frame; the stripping mechanism is connected to a telescopic driving end of the telescopic driving device, and the telescopic driving end faces the cathode plate supporting device and can drive the stripping mechanism to move up and down along the cathode plate supported by the cathode plate supporting device; the multi-directional limiting device of the stripping mechanism arranged on the frame is connected with the stripping mechanism, and the multi-directional limiting device of the stripping mechanism carries out multi-directional positioning on the up-and-down movement of the stripping mechanism; the peeling mechanism includes: the device comprises a support frame, a left rotating shaft, a right rotating shaft, a left knife rest, a right knife rest, a main stripping knife synchronous opening and closing mechanism, a main stripping knife limiting mechanism, two included angle adjusting devices and a main stripping knife. The stripping system can avoid damage to the cathode plate during stripping of electrodeposited metal from the cathode plate.
Description
Technical field
The present invention relates to hydrometallurgy electrodeposition apparatus field, particularly relate to a kind of stripping system of electrodeposit metals, for will the metal-stripping on negative plate be deposited on.
Background technology
In the industrial production of field of hydrometallurgy, conventional electroextraction produces the pure metal such as gold and silver, copper, zinc, nickel, cobalt from solution.In reality, made by electrolysis the exposed surface of metal target (such as zinc) deposition negative plate in a cell (negative plate is originally as aluminium sheet) (is separated well with negative plate for making metal target, be unlikely to formation monoblock, usually the both sides of the edge place rubber of negative plate is wrapped up, the metal that negative plate both sides are deposited is independent two portions, negative plate structure is as Fig. 1, wherein, label 21 is hanger during overhead traveling crane lifting negative plate, 22 is the current conducting rod in the middle of electrolysis process, label 23 is isolator, effect ensures that zinc does not deposit herein, be conducive to the pre-opening to zinc metal sheet, label 24 is the upper edge of zinc metal sheet, i.e. liquid level in a cell, label 25 is insulation strip, ensure that double-edged zine plate is unlikely to be sticked together in deposition process).When depositing metal layers arrives certain thickness, with overhead traveling crane, negative plate is proposed from electrolyzer, the metal level be deposited on negative plate and negative plate itself are peeled off, after having cleaned negative plate, negative plate overhead traveling crane has been hung in electrolyzer again, recycles.Due to the reason of China's process aspect, impurity in the middle of metal target can higher (especially fluorine and chlorine), cause very firm bonding with negative plate itself of the objective metal layer that deposits, use artificial or traditional negative electrode to shell the stripping of zinc machine, difficulty is very large.
This field current abroad You Liangge producer has this stripping system technology: Bao Er's water of Luxembourg; The Mitsui of Japan.Wherein, the stripping zinc process of Bao Er's water is: 1. broach is opened, and negative plate to specified location, is had that individual opening is controllable connects zinc bucket by lift mechanism lifts simultaneously, connects zinc bucket in the below of negative plate also by lifting certain altitude; 2. main broach closes, and keeps motionless, and negative plate continues to be promoted, until zinc metal sheet is stripped completely, in negative plate lifting process, connects zinc bucket and follows negative plate lifting, until zinc metal sheet is fallen into connect zinc bucket; 3. main broach is opened, negative plate and connect zinc bucket and fall simultaneously, and after falling to putting in place, the door connect bottom zinc bucket is opened, and zinc metal sheet drops, and enters zinc metal sheet and receives and piling flow process.
Be no matter the stripping system of which producer be the drive unit moved downward relative to negative plate by main broach substantially, the stop means of main broach when moving downward relative to negative plate, main the broach device, knife rest and the broach that close and open form; But contriver finds that existing stripping system at least exists following problem: as in Bao Er's water scheme, the device controlling scraper folding adopts scraper both sides respectively to use a cylinder, controls scraper folding.Like this, the synchronism of both sides scraper folding is difficult to ensure; There is no cutter and knife rest in addition relative to the setting device of negative plate angle, want to ensure that broach is parallel with negative plate, very high to the requirement on machining accuracy of cutter and knife rest, after non-stop run for some time simultaneously, cutter and knife rest can be out of shape unavoidably, can damage negative plate during stripping.And in the scheme of Mitsui, the device controlling main broach folding is in frame, fill two oil cylinders, each one of main broach both sides, oil cylinder one end is fixed in frame, the other end is connected with a rectangle steel, main broach frame is also rectangle steel welding, and the rectangle steel of oil cylinder one end is enclosed within outside the rectangle steel of knife rest, can slide in the rectangle steel of oil cylinder one end.Stretched by oil cylinder and control main broach folding.Because the rectangle steel length of knife rest is longer, slide in the rectangular pipe of oil cylinder.After oil cylinder is flexible, the rectangle steel position on oil cylinder is fixed, and the rectangle steel of knife rest slides therein, because knife rest length is longer, rectangle steel distortion is unavoidable, and this just causes the broach of knife rest lower end can the erratic action along with the distortion of the rectangle steel of knife rest, may scratch negative plate; Tool regulator in the program, be fill a spring between above-mentioned two rectangular pipes slided, allow cutter can have certain regulated quantity, but it be by the passive adjustment of spring, can not active adjustment, if also exist deflection be greater than spring by momentum; the problem of negative plate could be scratched.
Summary of the invention
Based on the problem existing for above-mentioned prior art, the invention provides a kind of stripping system of electrodeposit metals, can peel off in the process of electrodeposit metals from negative plate, avoid damaging negative plate.
For solving the problems of the technologies described above, the invention provides a kind of stripping system of electrodeposit metals, comprising:
Frame, retractable driving device, negative plate bracing or strutting arrangement, metal sheet receive bucket, the multidirectional stop means of mechanism for stripping and mechanism for stripping; Wherein,
Described frame is vertical frame structure;
Described retractable driving device is fixedly located at the top of described frame, has the telescopic drive end that can stretch out or retract;
Described negative plate bracing or strutting arrangement for supporting negative plate is located at the middle part of described frame;
Described metal sheet receives the bottom that bucket is located at described frame;
Described mechanism for stripping is connected on the telescopic drive end of described retractable driving device, and described telescopic drive end is towards described negative plate bracing or strutting arrangement, and the negative plate that described mechanism for stripping can be driven to support along described negative plate bracing or strutting arrangement moves up and down;
Be located at the multidirectional stop means of described mechanism for stripping that described frame can move up and down along described frame to be connected with described mechanism for stripping, by the multidirectional stop means of described mechanism for stripping to this mechanism for stripping move up and down carry out multidirectional spacing;
Described mechanism for stripping comprises: bracing frame, left rotary shaft, right spindle, left side knife rest, right side knife rest, main broach synchronous opening-closing mechanism, main broach left limit mechanism, main broach right limit mechanism, two angle setting devices and main broach;
Wherein, support frame as described above is connected with the telescopic drive end of described retractable driving device, and these bracing frame both sides are connected with the multidirectional stop means of mechanism for stripping; Described left rotary shaft is relative with right spindle to be located on support frame as described above, described left side knife rest and right side knife rest are string configuration, described left side knife rest and right side knife rest are actively installed on described left rotary shaft and right spindle respectively, predetermined angular can be rotated around described left rotary shaft and right spindle, described left side knife rest and right side knife rest symmetrical relative to the centerplane of the negative plate that described negative plate bracing or strutting arrangement is arranged; Described main broach synchronous opening-closing mechanism is located on support frame as described above, the drive element two ends of this main broach synchronous opening-closing mechanism are flexibly connected with the top of described left side knife rest and right side knife rest respectively, and the synchronization section of this main broach synchronous opening-closing mechanism is flexibly connected with the top of described left side knife rest and right side knife rest respectively through two angle setting devices; Described main broach left limit mechanism and main broach right limit mechanism are located on support frame as described above respectively, the top of described left side knife rest is located in the spacing space of described main broach left limit mechanism, and the top of described right side knife rest is located in the spacing space of described main broach right limit mechanism; The bottom of described left side knife rest and right side knife rest arranges described main broach respectively, in high reverse V-shaped in low centre, both sides between the main broach on the main broach frame of both sides.
Beneficial effect of the present invention is: adopt the top being fixedly located at frame to have the drive unit of retractable driving device as mechanism for stripping of the telescopic drive end that can stretch out or retract, coordinate with the multidirectional stop means of the mechanism for stripping be located in frame, realize with simpler construction and control mode, mechanism for stripping is moved up and down and controls, make mechanism for stripping can bear multimode load, coordinate with main broach position-limit mechanism by adopting main broach synchronous opening-closing mechanism in mechanism for stripping, the main broach frame utilizing drive element and synchronization section can control both sides drives main broach synchronous on-off, synchronization section is connected with main broach frame by angle setting device simultaneously, can the parastate of the main broach of active accommodation and negative plate easily, thus avoid because of can not the folding of the main broach of synchronization control, and the parastate of main broach and negative plate can not active accommodation, cause when the difficult stripping metal settling that stripping impurity is large, the problem of main broach damage negative plate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The negative plate schematic diagram that Fig. 1 provides for prior art;
The schematic diagram of the stripping system that Fig. 2 provides for the embodiment of the present invention;
The schematic diagram of the mechanism for stripping of the stripping system that Fig. 3 provides for the embodiment of the present invention;
The schematic diagram of the angle setting device of the mechanism for stripping that Fig. 4 provides for the embodiment of the present invention;
The main broach schematic diagram of the mechanism for stripping that Fig. 5 provides for the embodiment of the present invention;
The principle schematic of the hydraulic control system of the stripping system that Fig. 6 provides for the embodiment of the present invention;
The negative plate bracing or strutting arrangement schematic diagram of the stripping system that Fig. 7 provides for the embodiment of the present invention;
In Fig. 2 to 7, each label is: 1-guide rail; 2-composite rolling wheel; 3-backboard; 4-bracing frame; 5-master cylinder; 6-angle setting device; The left web member of 31-; 32-set nut; The two-way stud of 33-; The right web member of 34-; Stop means in 7-; 8-folding oil cylinder; 9-guide cylinder; The outer stop means of 10-; 11-guidepost; 12-negative plate limited block; 13-back up pad; 131-negative plate draw-in groove; 14-negative plate; The main broach blade of 15-; The main broach frame of 16-; Knife rest on the left of 161-; Knife rest on the right side of 162-; 17-receives bucket; The rotating shaft that 18-knife rest rotates; 19-frame.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
As shown in Figure 2, the embodiment of the present invention provides a kind of stripping system of electrodeposit metals, in hydrometallurgy electrodeposition operation, from negative plate fast, efficient and avoid the stripping metal settling damaging negative plate, this system comprises:
Frame, retractable driving device, negative plate bracing or strutting arrangement, metal sheet receive bucket, the multidirectional stop means of mechanism for stripping and mechanism for stripping; Wherein,
Frame is vertical frame structure;
Retractable driving device is fixedly located at the top of frame, has the telescopic drive end that can stretch out or retract;
Negative plate bracing or strutting arrangement for supporting negative plate is located at the middle part of frame;
Metal sheet receives the bottom that bucket is located at frame;
Mechanism for stripping is connected on the telescopic drive end of retractable driving device, and telescopic drive end is towards negative plate bracing or strutting arrangement, and the negative plate that mechanism for stripping can be driven to support along negative plate bracing or strutting arrangement moves up and down;
Be located at the multidirectional stop means of mechanism for stripping that frame can move up and down along frame to be connected with mechanism for stripping, by the multidirectional stop means of mechanism for stripping to this mechanism for stripping move up and down carry out multidirectional spacing;
Mechanism for stripping comprises: bracing frame, left rotary shaft, right spindle, left side knife rest, right side knife rest, main broach synchronous opening-closing mechanism, main broach left limit mechanism, main broach right limit mechanism, two angle setting devices and main broach;
Wherein, bracing frame is connected with the telescopic drive end of retractable driving device, and these bracing frame both sides are connected with the multidirectional stop means of mechanism for stripping; Left rotary shaft is relative with right spindle to be located on bracing frame, left side knife rest and right side knife rest are string configuration, left side knife rest and right side knife rest are actively installed on left rotary shaft and right spindle respectively, predetermined angular can be rotated around left rotary shaft and right spindle, left side knife rest and right side knife rest symmetrical relative to the centerplane of the negative plate that negative plate bracing or strutting arrangement is arranged; Main broach synchronous opening-closing mechanism is located on bracing frame, the drive element two ends of this main broach synchronous opening-closing mechanism are flexibly connected with the top of left side knife rest and right side knife rest respectively, and the synchronization section of this main broach synchronous opening-closing mechanism is flexibly connected with the top of left side knife rest and right side knife rest respectively through two angle setting devices; Main broach left limit mechanism and main broach right limit mechanism are located on bracing frame respectively, and the top of left side knife rest is located in the spacing space of main broach left limit mechanism, and the top of right side knife rest is located in the spacing space of main broach right limit mechanism; Left side knife rest and the bottom of right side knife rest arrange main broach respectively, high reverse V-shaped in low centre, both sides between the main broach on the main broach frame of both sides.
As shown in Figure 2, in above-mentioned stripping system, retractable driving device adopts a hydraulic driving oil cylinder (master cylinder 5 namely in Fig. 2), this hydraulic driving oil cylinder adopts Long travel oil cylinder, the cylinder body of hydraulic driving oil cylinder is fixedly located at upper rack, can stretch up and down in the cylinder body of upper rack as telescopic drive end hydraulic stem, this hydraulic stem is towards negative plate bracing or strutting arrangement, hydraulic driving oil cylinder is provided with the total travel sensor of the hydraulic stem position measuring oil cylinder, reaches by the flexible of oil cylinder the object driving the mechanism for stripping with main broach to move up and down.The single hydraulic driving oil cylinder of this use drives the drive unit of mechanism for stripping, structure is simple, reliable, quick, motivating force foot, coordinate the total travel sensor of the hydraulic stem position measuring oil cylinder, can when main broach moves up and down, the position of any time all can be known, so that the follow-up accurate control to main broach position, accurately from stripping metal settling negative plate (as stripping zinc).
As shown in Figure 2,3, in above-mentioned stripping system, the drive element of the main broach synchronous opening-closing mechanism of mechanism for stripping adopts the oil cylinder (the folding oil cylinder 8 namely in Fig. 2) be laterally located between left side knife rest and right side knife rest, fixedly be located on bracing frame in the middle of this oil cylinder, two ends are connected with the movable upper end of left side knife rest and right side knife rest respectively.As shown in Figure 3, the synchronization section of mechanism for stripping is the guidepost be located on bracing frame and the guide cylinder be located on this guidepost, guide cylinder can make arranged on left and right sides knife rest synchronous on-off, and guide cylinder is connected with the movable upper end of left side knife rest and right side knife rest respectively by two angle setting devices.Concrete, folding oil cylinder 8 two ends are connected with two side tool posts 161,162 of main broach frame 16 respectively, and guide cylinder 9 is connected with two side tool posts 161,162 on main broach frame top 16 respectively by two angle setting devices 6, and guide cylinder 9 slides in guidepost 11.When folding oil cylinder 8 stretches, due to the existence of guide cylinder 9, two side tool post 161,162 tops can be made to be synchronized with the movement.When two side tool post 161,162 tops of main broach frame 16 are synchronized with the movement, because two side tool posts 161,162 rotate around respective rotating shaft 18, by the distance of the extension and contraction control two side tool post upper end of folding oil cylinder, just can control the folding of knife rest bottom, thus can ensure that the blade folding of the main broach that two side tool post 161,162 bottoms of main broach frame are arranged is synchronous, avoid scratch negative plate in nonsynchronous situation.This main broach synchronous opening-closing mechanism under the prerequisite only using an oil cylinder, can reach the effect of cutter synchronous on-off, and not only structure is simple, control also simpler, and the synchronous effect of main broach is also better.
As shown in Figure 3, the main broach left limit mechanism of the main broach position-limit mechanism in above-mentioned mechanism for stripping is identical with main broach left limit mechanism structure, all be located at stop means and outer stop means on support frame as described above by interval to form, be limited between described interior stop means and outer stop means bit space.
As shown in Figure 3, in above-mentioned mechanism for stripping, the multidirectional stop means of mechanism for stripping comprises: two guide rails, two groups of composite rolling wheels and two backboards; Wherein, two guide rails vertically relatively divide and are located in frame, and two groups of composite rolling wheels divide and are located in two guide rails, and two groups of composite rolling wheels are fixedly connected with the bracing frame both sides of mechanism for stripping respectively by two backboards.Wherein, often organize composite rolling wheel and be made up of two rollers, two rollers in guide rail with the bottom surface of guide rail and two sides Structure deformation.The advantage of this stop means simple and reliable for structure is: rolling resistance is less than sliding resistance, it is more smooth when main broach is peeled off downwards, the life-span of composite rolling wheel and guide rail is also longer, in addition because composite rolling wheel rolls on three faces, when zinc shelled downwards by main broach, the load on left and right and former and later two directions can be born, the power in two other direction except above-below direction can be born like this, the ability of carry load is better than the spacing mode of prior art one direction, simultaneously good limit effect.Avoid the problem because of different directions loading effect main broach stripping metal settling or damage negative plate.
As shown in Figure 4, the angle setting device of mechanism for stripping is by left and right web member and is connected to the connecting rod that can adjust length that the reverse-flighted screw device between left and right web member forms; Mutually reverse screw thread is provided with (if left web member is left hand thread in left and right web member, right web member is right-hand thread, or the hand of spiral of left and right web member conversely, as long as ensure to mate with the screw thread of reverse-flighted screw), the set nut that reverse-flighted screw device is located at described reverse-flighted screw one end by reverse-flighted screw forms, described reverse-flighted screw one end is located at and is threaded with this left web member in the screw thread of described left web member, and the other end is located at and is threaded with this right web member in the screw thread of described right web member.Concrete, the structure of angle setting device 6 is as shown in 4 figure, two-way stud 33 is two-way stud, one end is left-handed, one end is dextrorotation, rotate in the screw thread of two web members by twisting two-way stud, the spacing between the left and right web member 31,34 of both sides can adjust, and then can finely tune the distance of two side tool post 161,162 top distance guide cylinders 9.The same side knife rest has two angle setting devices 6, each angle setting device 6 all can adjust separately, and then active accommodation can be facilitated to control the blade of main broach and the angle of negative plate, reach when broach closes, blade can be completely parallel with negative plate, ensureing that four all can parallel and negative plate preferably broach, avoiding damaging negative plate when peeling off, and structure is simple, easy and simple to handle.Set nut, after adjustment, is tightened, and effect prevents reverse-flighted screw and both sides web member from relatively rotating after adjustment.
As shown in Figure 5, in above-mentioned stripping system, main broach is made up of four broaches, left side knife rest and right side knife rest respectively arrange two broaches, leave gap between two broaches on the main broach frame in every side, be arranged on after on knife rest, become reverse V-shaped, both sides are low, middle high, during this is realistic, the shape that the pre-opening of zine plate is complete, more greatly, middle is more young for the mouth of both sides.The practical situation that after the broach of this structure meets pre-opening, zine plate is separated with negative plate, are more conducive to the stripping to zine plate after pre-opening.And the blade of main broach is steeper, when the main broach of hydraulic oil cylinder driving moves up and down, the cutting force that can provide is larger, and zinc metal sheet is more easily stripped.
The part that broach installed by two side tool posts is provided with the shape of mating with main broach, although can ensure being two broaches, when main broach closes, two broaches can fall under the shape of V and negative plate keeping parallelism.
Figure 6 shows that the hydraulic control system schematic diagram of above-mentioned stripping system, respectively hydrostatic control is carried out to the master cylinder 5 as retractable driving device and the folding oil cylinder 8 as main broach synchronous opening-closing mechanism.In the hydraulic control system of Fig. 6 signal, each label represents: A and B is equilibrium valve, and C is pressure tap, and D is throttling valve, and E is electromagnetic pilot three position four-way valve, and F is reducing valve, and G is energy storage, and H is electronic variable volume pump, and I is air filter.
As shown in Figure 7, in above-mentioned stripping system, negative plate bracing or strutting arrangement comprises: two back up pads, two negative plate draw-in grooves and two negative plate stop means; Wherein, two horizontal relative spacings of back up pad are located in frame, and the middle part of each back up pad is provided with a negative plate draw-in groove, the retractable support plate outside each negative plate draw-in groove is arranged a negative plate stop means.When zinc downfeed shelled by main broach, because peeling force is larger, can not be placed on chain, negative plate 14 lifting is placed in the negative plate draw-in groove of the back up pad 13 of this negative plate bracing or strutting arrangement, carry out spacing at left-right and front-back direction anticathode plate simultaneously, because more roomy back up pad has enough large area, even if be placed with error at plate putting machine structure, negative plate may place less than in negative plate draw-in groove when, can ensure that negative plate is unlikely to drop to hurt sb.'s feelings, avoid security incident occurs, and facilitate the follow-up process to this negative plate of workman.
To shell zinc from negative plate, adopt the stripping zinc process of stripping system of the present embodiment as follows: when the metal refining on negative plate arrives certain thickness (hereafter using " zinc metal sheet " to replace), first from electrolyzer, negative plate is hung on the chain of stripping system, after prestripping, gap is outputed on the upper edge be combined with negative plate at zinc metal sheet, then the negative plate ending gap is put on main broach negative plate bracing or strutting arrangement by dolly, peel off until bottom zinc metal sheet downwards along gap by main broach part always, zinc metal sheet is separated with negative plate, now negative plate still hangs on main broach negative plate bracing or strutting arrangement, the zinc metal sheet be separated is fallen into and is received bucket, next procedure is entered along reception bucket.Peel off other electrodeposit metals similar with stripping zinc.
Complete stripping zinc process is specially:
Pre-treatment: making a breach in the top combined at zinc metal sheet and negative plate by prestripping mechanism, after breach is opened, then is sent to main broach station.
(1) negative plate 14 to be stripped is placed on the negative plate draw-in groove 131 of back up pad 13, by negative plate draw-in groove 131 and negative plate limited block 12 acting in conjunction, and the displacement of restriction negative plate 14;
(2) main broach frame 16 (being made up of left side knife rest and right side knife rest) above negative plate 14, folding oil cylinder 8 is in contraction schedule, main broach 15 is in open mode;
(3) master cylinder 5 stretches out, and main broach 15 downfeed, makes the blade of main broach 15 arrive along following on negative plate 14, on zinc metal sheet more than edge;
(4) folding oil cylinder 8 stretches out, and right side knife rest 161 rotates clockwise around rotating shaft 18, and left side knife rest 162 rotates counterclockwise simultaneously, and the blade of main broach 15 closes;
(5) master cylinder 5 continues to stretch out, and main broach 15 starts to shell zinc metal sheet, until master cylinder 5 stretches out complete, along below under the blade arrival zinc metal sheet of main broach 15, zinc metal sheet and negative plate 14 are peeled off complete;
(6) zinc metal sheet peeled off is fallen into and is received bucket 17, and zinc metal sheet enters next system from reception bucket 17 end opening;
(7) folding oil cylinder 8 shrinks, and the blade of main broach 15 is opened;
(8) master cylinder 5 is recovered to the end, and main broach frame 16 is thus lifted to starting position, waits complete negative plate 14 to be stripped to be transported;
(9) peeled off negative plate 14 to be transported, next negative plate to be stripped is placed in position, and a complete stripping zinc flow process terminates.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (9)
1. a stripping system for electrodeposit metals, is characterized in that, comprising:
Frame, retractable driving device, negative plate bracing or strutting arrangement, metal sheet receive bucket, the multidirectional stop means of mechanism for stripping and mechanism for stripping; Wherein,
Described frame is vertical frame structure;
Described retractable driving device is fixedly located at the top of described frame, has the telescopic drive end that can stretch out or retract;
Described negative plate bracing or strutting arrangement for supporting negative plate is located at the middle part of described frame;
Described metal sheet receives the bottom that bucket is located at described frame;
Described mechanism for stripping is connected on the telescopic drive end of described retractable driving device, and described telescopic drive end is towards described negative plate bracing or strutting arrangement, and the negative plate that described mechanism for stripping can be driven to support along described negative plate bracing or strutting arrangement moves up and down;
Be located at the multidirectional stop means of described mechanism for stripping that described frame can move up and down along described frame to be connected with described mechanism for stripping, by the multidirectional stop means of described mechanism for stripping to this mechanism for stripping move up and down carry out multidirectional spacing;
Described mechanism for stripping comprises: bracing frame, left rotary shaft, right spindle, left side knife rest, right side knife rest, main broach synchronous opening-closing mechanism, main broach left limit mechanism, main broach right limit mechanism, two angle setting devices and main broach;
Wherein, support frame as described above is connected with the telescopic drive end of described retractable driving device, and these bracing frame both sides are connected with the multidirectional stop means of mechanism for stripping; Described left rotary shaft is relative with right spindle to be located on support frame as described above, described left side knife rest and right side knife rest are string configuration, described left side knife rest and right side knife rest are actively installed on described left rotary shaft and right spindle respectively, predetermined angular can be rotated around described left rotary shaft and right spindle, described left side knife rest and right side knife rest symmetrical relative to the centerplane of the negative plate that described negative plate bracing or strutting arrangement is arranged; Described main broach synchronous opening-closing mechanism is located on support frame as described above, the drive element two ends of this main broach synchronous opening-closing mechanism are flexibly connected with the top of described left side knife rest and right side knife rest respectively, and the synchronization section of this main broach synchronous opening-closing mechanism is flexibly connected with the top of described left side knife rest and right side knife rest respectively through two angle setting devices; Described main broach left limit mechanism and main broach right limit mechanism are located on support frame as described above respectively, the top of described left side knife rest is located in the spacing space of described main broach left limit mechanism, and the top of described right side knife rest is located in the spacing space of described main broach right limit mechanism; The bottom of described left side knife rest and right side knife rest arranges described main broach respectively, in high reverse V-shaped in low centre, both sides between the main broach on the main broach frame of both sides.
2. the stripping system of electrodeposit metals according to claim 1, it is characterized in that, the drive element of the main broach synchronous opening-closing mechanism of described mechanism for stripping is the oil cylinder be laterally located between described left side knife rest and right side knife rest, fixedly be located on support frame as described above in the middle of this oil cylinder, two ends are connected with the movable upper end of described left side knife rest and right side knife rest respectively;
The synchronization section of described main broach synchronous opening-closing mechanism is the guidepost be located on support frame as described above and the guide cylinder be actively installed on this guidepost, and described guide cylinder is connected with the movable upper end of described left side knife rest and right side knife rest respectively by described two angle setting devices.
3. the stripping system of electrodeposit metals according to claim 1 and 2, is characterized in that, described angle setting device is by left and right web member and is connected to the connecting rod that can adjust length that the reverse-flighted screw device between described left and right web member forms; Mutually reverse screw thread is provided with in described left and right web member, the set nut that described reverse-flighted screw device is located at described reverse-flighted screw one end by reverse-flighted screw forms, described reverse-flighted screw one end is located at and is threaded with this left web member in the screw thread of described left web member, and the other end is located at and is threaded with this right web member in the screw thread of described right web member.
4. the stripping system of electrodeposit metals according to claim 1, it is characterized in that, described main broach left limit mechanism is identical with described main broach left limit mechanism structure, all be located at stop means and outer stop means on support frame as described above by interval to form, be limited between described interior stop means and outer stop means bit space.
5. the stripping system of electrodeposit metals according to claim 1, is characterized in that, described main broach is made up of four broaches, and described left side knife rest and right side knife rest respectively arrange two broaches, leaves gap between two broaches on the main broach frame in every side.
6. the stripping system of the electrodeposit metals according to any one of claim 1 to 5, it is characterized in that, described retractable driving device adopts a hydraulic driving oil cylinder, the cylinder body of this hydraulic driving oil cylinder is fixedly located at upper rack, as telescopic drive end hydraulic stem towards described negative plate bracing or strutting arrangement, described hydraulic driving oil cylinder is provided with the total travel sensor of the hydraulic stem position measuring oil cylinder.
7. the stripping system of the electrodeposit metals according to any one of claim 1 to 5, is characterized in that, described negative plate bracing or strutting arrangement comprises:
Two back up pads, two negative plate draw-in grooves and two negative plate stop means; Wherein,
Two horizontal relative spacings of back up pad are located in frame, and the middle part of each back up pad is provided with a negative plate draw-in groove, the retractable support plate outside each negative plate draw-in groove is arranged a negative plate stop means.
8. the stripping system of the electrodeposit metals according to any one of claim 1 to 5, is characterized in that, the multidirectional stop means of described mechanism for stripping comprises: two guide rails, two groups of composite rolling wheels and two backboards; Wherein, described two guide rails vertically relatively divide and are located in described frame, and described two groups of composite rolling wheels divide and are located in described two guide rails, and described two groups of composite rolling wheels are fixedly connected with the bracing frame both sides of described mechanism for stripping respectively by two backboards.
9. the stripping system of electrodeposit metals according to claim 8, is characterized in that, described often organize composite rolling wheel be made up of two rollers, described two rollers in described guide rail with the bottom surface of guide rail and two sides Structure deformation.
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| CN109735875A (en) * | 2019-01-28 | 2019-05-10 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Machine for cutting charge into pieces |
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