Automatic polishing and cleaning equipment for stainless steel negative plate for nonferrous smelting

Abstract

The invention discloses stainless steel cathode plate automatic polishing and cleaning equipment for nonferrous metallurgy, and relates to the technical field of polar plate polishing, the stainless steel cathode plate automatic polishing and cleaning equipment comprises a plate storage assembly and a linear module fixed on the plate storage assembly, a lifting module is fixed on a sliding block of the linear module, the lifting module comprises a liftable fixing seat, and a polishing mechanism is fixed on the fixing seat; the polishing mechanism comprises a plurality of brush rollers; the plate storage assembly comprises a plurality of polar plate racks of which the bottoms are suspended; polar plates are installed on the polar plate frames and form a roller way, the sliding block drives the lifting module to move by one station in the arrangement direction of the polar plate frames, the fixing base descends to enable the brush roller to be arranged in the roller way, and the brush roller rotates to clean the inner wall of the roller way from top to bottom; and after the brush roller reaches the bottom of the polar plate, the sliding block drives the lifting module to continue to move by one station, and the problems that traditional manual grinding is low in efficiency and high in labor intensity, a mechanical grinding mode is single in grinding mode, only double-face grinding can be conducted on a single plate at a time, and the grinding efficiency is relatively low are solved.

Description

Technical Field

[0001] The invention relates to the technical field of plate grinding, and in particular to an automatic grinding and cleaning device for stainless steel cathode plates used in non-ferrous metallurgy. Background Art

[0002] Copper electrolysis adopts advanced permanent stainless steel electrolysis technology, with crude copper as anode and stainless steel cathode plate as cathode, which are respectively loaded into the electrolytic cell, and aqueous solution of sulfuric acid and copper sulfate is used as electrolyte. Electrolysis is carried out in the electrolytic cell under the action of direct current. As the electrolysis process continues, the surface of the stainless steel cathode plate will be scaled during the recycling process, and organic glue, arsenic antimony bismuth compounds, barium sulfate, calcium sulfate and other impurities will be attached, which will reduce the conductivity of the cathode plate surface, resulting in the phenomenon of incomplete copper growth and flower plate. Oxide layer or copper sulfate crystals will appear on the contact surface of the conductive rod. The cathode plate will be immersed in the electrolyte for a long time during the shutdown period, and fine copper sulfate and other crystals will also adhere to its surface.

[0003] At present, the cathode plate surface is polished manually or mechanically. Manual polishing is inefficient and labor-intensive. The number of cathode plates repaired every day is about 240-260 pieces. The number of repairs and polishing cannot meet the production requirements in a short time. The mechanical polishing method is single and can only polish both sides of a single plate at a time. The polishing efficiency is also relatively low. Summary of the invention

[0004] The purpose of the present invention is to solve the problems that traditional manual grinding has low efficiency and high labor intensity, and mechanical grinding has a single grinding method, can only grind both sides of a single plate at a time, and has relatively low grinding efficiency, and to propose an automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous smelting.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technology: an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting: comprising a storage plate assembly and a linear module fixed on the storage plate assembly, a lifting module is fixed on a slider of the linear module, the lifting module comprises a lifting and lowering fixed seat, a grinding mechanism is fixed on the fixed seat, and the grinding mechanism comprises a plurality of brush rollers;

[0006] The plate storage assembly includes a plurality of plate racks with the bottoms suspended;

[0007] The plate is installed on the plate rack to form a roller conveyor. The slider drives the lifting module to move one station along the arrangement direction of the plate rack. The fixed seat descends to place the brush roller in the roller conveyor. The brush roller rotates to clean the inner wall of the roller conveyor from top to bottom.

[0008] After the brush roller reaches the bottom of the plate, the slider drives the lifting module to move one more station, and the fixed seat rises so that the brush roller is placed in the roller table. The brush roller rotates to clean the inner wall of the roller table from bottom to top.

[0009] Also included is a collection component for collecting the cleaned crystals.

[0010] As a further description of the above-mentioned technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting is provided: a pressing plate assembly is elastically connected to the fixing seat, and the pressing plate assembly includes a pressing plate roller parallel to the brush roller;

[0011] The pressure plate roller is placed on the outer side of the roller wall to be cleaned, and a force is applied to the cleaned electrode plate in the direction of the brush roller through the pressure plate roller to ensure the adhesion between the brush roller and the electrode plate.

[0012] As a further description of the above technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous metallurgy: the lifting module includes a servo electric cylinder, and the collecting assembly includes a baffle slidably mounted on the servo electric cylinder and a collecting tray arranged under a plurality of plate racks;

[0013] The plate frame comprises supporting legs and suspended legs, and each of the suspended legs is fixed with a dustproof brush strip;

[0014] The baffle is placed above the roller to be cleaned and moves with the fixed seat, and the opening on the roller is blocked;

[0015] The dust-proof brush strips cover the side openings of the roller conveyor;

[0016] The cleaned crystals are blocked by the baffle and the dust-proof brush strips and fall into the collection tray at the bottom for collection.

[0017] As a further description of the above-mentioned technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting: the storage plate assembly also includes a vertical plate, and the support legs are fixed on the vertical plate; the upper ends of the suspended legs and the support legs are fixed by support rods, and the support rods are provided with plate insertion openings;

[0018] A clamp is fixed on one side of the vertical plate away from the plate frame, and the clamp includes a flippable strip;

[0019] When the baffle is placed on the plate frame, the strips are turned over and pressed on the baffle to prevent the plate from moving upward during the cleaning process;

[0020] The brush roller moves to the upper end of the plate frame, the strip plate flips over and separates from the baffle, and the baffle is lifted up and moves to the next station following the fixed seat.

[0021] As a further description of the above-mentioned technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting is provided: guide rods are symmetrically fixed on the fixing seat, and a travel switch is fixed on the cylinder body of the servo electric cylinder;

[0022] The clamper also includes a cylinder, a cylinder body of the cylinder is rotatably connected to the mounting plate, a piston rod of the cylinder is rotatably connected to a support arm, and the support arm is rotatably connected to the mounting plate;

[0023] The guide rod controls the opening and closing of the travel switch, and the travel switch controls the extension and retraction of the cylinder.

[0024] As a further description of the above technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting is provided: a plurality of roller frames are fixed on the fixed seat, the roller frames and the fixed seat are both fixed to the first shaft seat, and the brush roller is rotatably arranged on the first shaft seat through the bearing;

[0025] A motor is fixed on the fixing seat, and an output shaft of the motor drives a plurality of brush rollers to rotate.

[0026] As a further description of the above technology, an automatic grinding and cleaning device for stainless steel cathode plates for nonferrous metallurgy is provided: a plurality of guide rails are fixed on one side of the vertical plate close to the plate frame;

[0027] A guide rail is arranged in each roller track, and a slide groove adapted to the guide rail is provided at one end of the roller frame away from the fixed seat.

[0028] As a further description of the above technology, an automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous smelting is provided: the first shaft seat is fixedly connected to the second shaft seat by a tension spring, one end of the pressure plate roller is rotatably connected to the second shaft seat by a bearing, and the second shaft seat is symmetrically fixed with a guide rod slidably inserted on the first shaft seat.

[0029] As a further description of the above technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting is provided: a step groove is reserved between the support rod and the support leg.

[0030] As a further description of the above technology, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting is provided: a shaft is coaxially fixed to one end of the brush roller, and the shaft is placed on one side of the supporting leg.

[0031] In summary, due to the use of the above technology, the automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy has the following beneficial effects:

[0032] 1. The brush roller can grind multiple plates during the up and down strokes, which greatly improves the cleaning efficiency of the plates. The rollers formed between adjacent plates can also reduce the splashing of crystals after cleaning.

[0033] 2. This application uses a closed structure of baffle-dust brush-collection tray to form an independent cleaning area during the grinding process, effectively intercepting the splash of crystals. The crystals fall into the bottom collection tray under the action of gravity, realizing the recovery of splashes and ensuring the cleanliness of the factory environment.

[0034] 3. This application uses a roller frame-guide rail plug-in sliding design to ensure the stability of the plate grinding process, and a baffle and clamp linkage pressure plate design to double prevent the plate from moving, which is suitable for high-load continuous production scenarios.

[0035] 4. The present application combines an elastic pressure plate assembly (pressure plate roller and tension spring structure) to apply elastic pressure to the electrode plate during cleaning, which not only ensures that the brush roller fits the electrode plate, but also prevents the electrode plate from being deformed by force, thereby significantly extending the service life of the electrode plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It shows a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0037] Figure 2 It shows a schematic diagram of the overall side view structure provided according to an embodiment of the present invention;

[0038] Figure 3 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at A in the middle;

[0039] Figure 4 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at B in the middle;

[0040] Figure 5 It shows a schematic diagram of the structure of the plate frame, the vertical plate and the collecting tray provided in an embodiment of the present invention;

[0041] Figure 6 The embodiment of the present invention provides Figure 5 Left view structural diagram;

[0042] Figure 7 A schematic diagram of the structure of a plate frame according to an embodiment of the present invention is shown;

[0043] Figure 8 It shows a schematic structural diagram of a state where a plate provided by an embodiment of the present invention is installed in a plate storage assembly;

[0044] Fig. 9 It shows a schematic structural diagram of a pressing plate assembly and a grinding mechanism provided according to an embodiment of the present invention;

[0045] Fig.10 The embodiment of the present invention provides Fig. 9The enlarged structural diagram at C in the middle;

[0046] Fig.11 The embodiment of the present invention provides Fig. 9 Enlarged structural diagram at D in the middle.

[0047] Legend:

[0048] 10. plate storage assembly; 11. bracket; 12. vertical plate; 13. plate rack; 131. support rod; 132. plate insertion port; 133. suspended leg; 134. support leg; 135. step groove; 14. guide rail;

[0049] 20. Linear module; 21. Slider;

[0050] 30. lifting module; 31. servo electric cylinder; 311. guide seat; 312. guide rod; 32. fixed seat; 33. roller frame; 331. slideway; 34. first shaft seat;

[0051] 40. grinding mechanism; 41. motor; 42. brush roller; 421. shaft; 43. gear;

[0052] 50. Pressing plate assembly; 51. Pressing plate roller; 52. Second shaft seat; 53. Guide rod; 54. Tension spring;

[0053] 60. Collection assembly; 61. Baffle; 62. Dust-proof brush strip; 63. Collection tray;

[0054] 70. Clamp; 71. Cylinder; 72. Support arm; 73. Strip; 74. Travel switch; 75. Mounting plate. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technology in the embodiments of the present invention, an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] like Figure 1 - Fig.11As shown, the present invention provides: an automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous smelting, comprising a storage plate assembly 10, a horizontally arranged linear module 20 is fixed on a bracket 11 of the storage plate assembly 10, and a slider 21 of the linear module 20 slides horizontally, thereby driving a lifting module 30 fixed on the slider 21 to move horizontally, the lifting module 30 comprises a liftable fixed seat 32, a grinding mechanism 40 is fixed on the fixed seat 32, and the grinding mechanism 40 comprises a plurality of brush rollers 42 that can rotate at high speed, and then the plurality of brush rollers 42 are driven by the lifting and lowering of the fixed seat 32 to grind the surface of the plate during the lifting and lowering process;

[0057] The plate storage assembly 10 includes a plurality of plate racks 13 with the bottoms suspended. The plate racks 13 are suspended so that the plate is raised to a height "b", and the brush roller 42 moves horizontally within the range of the height "b".

[0058] After the pole plates are mounted on the pole plate rack 13, a roller path with a width of "a" is formed between adjacent pole plates. The roller path width "a" is adapted to the rotation radius of the brush roller 42. That is, when the brush roller 42 rotates to grind and clean the crystals on the surface of the pole plates, it can avoid causing greater wear to the pole plates, thereby ensuring the service life of the pole plates.

[0059] The linear module 20 is driven by a servo motor, so that the slider 21 can move accurately, and the slider 21 drives the lifting module 30 to move one station along the arrangement direction of the plate frame 13. Each time it moves, the brush roller 42 corresponds to the roller path, and when the brush roller 42 is placed at the top, the fixed seat 32 descends so that the brush roller 42 is placed in the roller path, and when it reaches the liquid level line position of the plate, the brush roller 42 rotates and drives the brush roller 42 to descend through the fixed seat 32 to complete the cleaning of the inner wall of the roller path from top to bottom;

[0060] When the brush roller 42 reaches the bottom of the plate, that is, the brush roller 42 is separated from the roller table and placed within the height "b" of the lower end of the plate frame 13, the slider 21 then moves linearly and accurately, driving the lifting module 30 to continue to move one station, and the fixed seat 32 gradually rises so that the brush roller 42 is placed in the roller table, and the brush roller 42 rotates to clean the inner wall of the roller table from bottom to top;

[0061] By repeating the above-mentioned actions, the crystals on the surfaces of multiple plates can be cleaned in turn in an up and down reciprocating manner, and greater wear on the plates can be avoided, thereby extending the service life of the plates. The brush roller 42 can grind multiple plates during the up and down strokes, thereby greatly improving the cleaning efficiency of the plates. The rollers formed between adjacent plates can also reduce the splashing of crystals after cleaning.

[0062] It also includes a collection assembly 60 for collecting the cleaned crystals. The collection assembly 60 and the cleaned roller form a space with a bottom opening, thereby preventing the cleaned crystals from splashing everywhere. At the same time, the crystals fall into the collection assembly 60 under the action of gravity, completing the centralized collection of the crystals and ensuring the cleanliness of the factory.

[0063] In order to ensure that the brush roller 42 can be smoothly inserted into the roller conveyor, the brush roller 42 is in a stopped state each time during the process of being inserted into the roller conveyor.

[0064] like Figure 1 , Fig. 9 , Fig.10 As shown, a pressure plate assembly 50 is elastically connected to the fixed seat 32, and the pressure plate assembly 50 includes a pressure plate roller 51 parallel to the brush roller 42;

[0065] The pressure roller 51 is placed on the outer side of the roller wall to be cleaned, that is, the pressure roller 51 applies a force to the cleaned electrode plate in the direction of the brush roller 42, thereby limiting the electrode plate and preventing the electrode plate from being squeezed and deformed during the cleaning process by the brush roller 42. At the same time, it also ensures the fit between the brush roller 42 and the electrode plate and prevents the electrode plate from swinging during the cleaning process.

[0066] like Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the lifting module 30 includes a servo electric cylinder 31, the cylinder body of the servo electric cylinder 31 is vertically fixed on the slider 21, the collecting assembly 60 includes a baffle 61 slidably arranged on the servo electric cylinder 31 and a collecting tray 63 arranged under a plurality of plate racks 13, the collecting tray 63 is fixed on the bracket 11, and the fixing seat 32 is fixed to the lower end of the piston rod of the servo electric cylinder 31, and the lower edge of the baffle 61 is an arc chamfer to avoid the problem that the baffle 61 is stuck and cannot move when the plate rack 13 moves;

[0067] The plate frame 13 includes a supporting leg 134 and a suspended leg 133, and each of the suspended legs 133 is fixed with a dustproof brush strip 62;

[0068] The baffle 61 is placed above the roller to be cleaned, and is used to cover the opening on the roller to be cleaned, so as to prevent the cleaned crystals from splashing outward through the upper opening. At the same time, when the servo electric cylinder 31 and the fixing seat 32 move, the baffle 61 can also move with the fixing seat 32 to cover the opening on the roller to be cleaned. The plates in the roller area after cleaning are not covered by the baffle 61. At this time, the workers can hoist and remove the cleaned plates, and then hoist the uncleaned plates to the plate rack 13 again, so as to realize continuous cleaning of the plates.

[0069] like Figure 5 As shown, the dust-proof brush strip 62 blocks the side opening of the roller to prevent the cleaned crystals from splashing outward through the side opening. At the same time, the dust-proof brush strip 62 can also ensure the normal lifting of the brush roller 42.

[0070] Later, during the cleaning process, the cleaned crystals are shielded by the baffle 61 and the dust-proof brush strip 62 to prevent them from splashing. Under the action of gravity, the crystals fall into the collection tray 63 at the bottom for collection, which not only prevents the crystals from splashing, but also completes the collection of the crystals. In addition, each cleaning process is an independent area for the relatively closed roller conveyor, which can also prevent the crystals from splashing and adhering to the surface of the cleaned plate.

[0071] like Figure 2 , Figure 5 As shown, the plate storage assembly 10 also includes a vertical plate 12, and outer partitions are fixed on both sides of the vertical plate 12 to block the crystals generated during the grinding process of the outermost plate, and the support leg 134 is fixed on the vertical plate 12; the vertical plate 12 can block the roller opening on one side of the support leg 134, and the vertical plate 12 is fixed on one side edge of the collection tray 63, so that the suspended leg 133 is suspended above the collection tray 63, and the upper ends of the suspended leg 133 and the support leg 134 are fixed by a support rod 131, and a plate insertion opening 132 is opened on the support rod 131, and the plate with crystals can be installed on the support rod 131 through the plate insertion opening 132, and the plate is suspended, and the cross section of the support rod 131 is a U-shaped structure, and the lifting cross bar of the plate is stuck in its U-shaped opening to prevent the plate from falling;

[0072] At the same time, a clamp 70 is fixed on the side of the vertical plate 12 away from the plate frame 13, and the clamp 70 includes a flippable strip 73;

[0073] When the baffle 61 is placed on the plate frame 13, the strip plate 73 is turned over and pressed on the baffle 61. When the plate moves upward under the friction force of the brush roller 42, the strip plate 73 presses the baffle 61 downward, and the baffle 61 is blocked above the cleaned plate, thereby preventing the plate from moving upward during the cleaning process, thereby ensuring the stability of the plate.

[0074] When the brush roller 42 moves to the upper end of the plate frame 13, the strip plate 73 flips upward and separates from the baffle 61. At this time, the baffle 61 is lifted up by the fixed seat 32, and moves horizontally to the next station after the fixed seat 32 is lifted, and then blocks the cleaned plate at the next station.

[0075] like Figure 2 , Figure 3 , Figure 4As shown, guide rods 312 are symmetrically fixed on the fixing seat 32, and a guide seat 311 is fixed on the cylinder body of the servo electric cylinder 31. The guide rods 312 are slidably inserted on the guide seat 311, so that the lifting stability of the piston rod is improved through multiple guide rods 312, and the supporting strength of the fixing seat 32 is improved at the same time. A travel switch 74 electrically connected to the cylinder 71 is fixed on the cylinder body of the servo electric cylinder 31;

[0076] The clamp 70 also includes a cylinder 71, the cylinder body of the cylinder 71 is rotatably connected to the mounting plate 75, the piston rod of the cylinder 71 is rotatably connected to a support arm 72, the support arm 72 is also rotatably connected to the mounting plate 75 through an axis, and the strip plate 73 is fixed to the support arm 72; when the piston rod of the cylinder 71 is extended, the cylinder body deflects and causes the support arm 72 and the strip plate 73 to deflect in the direction of the plate frame 13, so that the strip plate 73 presses the baffle 61 through the extension of the piston rod of the cylinder 71, and conversely, when the piston rod of the cylinder 71 is retracted, the piston rod pulls the support arm 72 and the strip plate 73 to deflect upward, so that the strip plate 73 is separated from the baffle 61, so that the baffle 61 is lifted up following the fixing seat 32;

[0077] And the guide rod 312 controls the opening and closing of the travel switch 74. When the guide rod 312 squeezes the lever of the travel switch 74, the lever presses the switch, so that the piston rod of the cylinder 71 is in a retracted state through the cooperation of the programmable switch. When the guide rod 312 is separated from the lever, the lever rebounds and the switch is not pressed. The programmable switch controls the piston rod of the cylinder 71 to extend, and then controls the extension and retraction of the cylinder 71 through the travel switch 74, and finally realizes the linkage between the strip plate 73 and the baffle 61 in the lifting and lowering.

[0078] like Fig. 9 , Fig.10 , Fig.11 As shown, in this embodiment, two roller frames 33 are fixed on the fixed seat 32, and the roller frames 33 and the fixed seat 32 are both fixed to the first shaft seat 34. The brush roller 42 is rotatably arranged on the first shaft seat 34 through the bearing. A roadway is formed between the two roller frames 33, and the width of the roller frame 33 is smaller than the outer diameter of the brush roller 42 to ensure that the roller frame 33 can enter the roller track. At the same time, when the electrode plate is placed between the two brush rollers 42, the brush roller 42 at this time can grind and clean both sides of the electrode plate at the same time;

[0079] A motor 41 is fixed on the fixed seat 32, and two brush rollers 42 are coaxially fixed with gears 43. The two gears 43 are meshed with each other and are protected by a gear box (not shown in the figure). The output shaft of the motor 41 is coaxially fixed to one of the brush rollers 42 so that the two brush rollers 42 can be driven to rotate through the output shaft of the motor 41.

[0080] like Figure 6 , Fig.11 As shown, a plurality of guide rails 14 are fixed on one side of the vertical plate 12 close to the plate frame 13;

[0081] Each roller track is provided with a guide rail 14. A slide groove 331 adapted to the guide rail 14 is provided at one end of the roller frame 33 away from the fixed seat 32. Both upper and lower ends of the guide rail 14 are planar chamfered structures to facilitate the guide rail 14 to be inserted into the slide groove 331. At the same time, a plurality of bull's eye balls are fixed on the inner wall of the slide groove 331 to reduce the friction coefficient between the slide groove 331 and the guide rail 14, thereby avoiding the problem that the roller frame 33 is stuck on the guide rail 14 during the lifting process.

[0082] Therefore, when the roller frame 33 moves one station, the slide groove 331 corresponds to the top or bottom of the guide rail 14. When the roller frame 33 descends or rises, the guide rail 14 is inserted into the slide groove 331, so that the roller frame 33 slides vertically along the guide rail 14, thereby improving the stability of the roller frame 33 and the brush roller 42 rotatably connected thereto, and avoiding the problem of the brush roller 42 swinging during the cleaning of the plates.

[0083] like Fig. 9 , Fig.10 As shown, the first shaft seat 34 is fixedly connected to the second shaft seat 52 by a tension spring 54, one end of the pressure plate roller 51 is rotatably connected to the second shaft seat 52 by a bearing, and the second shaft seat 52 is symmetrically fixed with a guide rod 53 slidably inserted on the first shaft seat 34, and each brush roller 42 is provided with two first shaft seats 34 at one end close to the fixed seat 32, so that the pressure plate roller 51 is rotatably connected to the two groups of second shaft seats 52 to increase the stability of the pressure plate roller 51 and ensure the parallelism between the pressure plate roller 51 and the brush roller 42. At the same time, with the cooperation of multiple guide rods 53 and tension springs 54, the elastic contraction force of the tension springs 54 can squeeze the outward-inclined pole plates to ensure the fit between the pole plates and the brush rollers 42.

[0084] like Figure 7 , Figure 8 As shown, after the pole plate is installed on the pole plate frame 13, the lifting cross bar is installed in the U-shaped groove of the support rod 131. A step groove 135 is reserved between the support rod 131 and the support leg 134. At the same time, after the lifting cross bar is installed, one end protrudes above the step groove 135, and the other end protrudes on the outside of the suspended leg 133, so that it is convenient to grab it through the lifting equipment, thereby facilitating the lifting of the pole plate on the pole plate frame 13.

[0085] like Figure 1 , Fig.10 As shown, a shaft 421 is coaxially fixed to one end of the brush roller 42, and the shaft 421 is placed on one side of the support leg 134. The length of the brush roller 42 is adapted to the width of the electrode plate, and the shaft 421 is placed between the two dust-proof brush strips 62 of the suspended leg 133 to prevent the brush of the dust-proof brush strip 62 from being rubbed off when the brush roller 42 rotates.

[0086] Working principle: The plate is hoisted onto the plate frame 13 by the hoisting equipment, and the slider 21 drives the lifting module 30, the grinding mechanism 40 and the baffle 61 to move to the origin position (that is, the servo motor side close to the linear module 20), and the plate close to the origin position is placed between the two brush rollers 42;

[0087] Then the piston rod of the servo electric cylinder 31 extends out, and drives the fixed seat 32, the guide rod 312, and the baffle 61 to descend, the guide rail 14 is inserted into the slide groove 331, the pressure plate roller 51 is placed in the second roller conveyor and squeezes the second electrode plate, when the brush roller 42 reaches the electrode plate liquid level line position, the baffle 61 is placed above the electrode plate frame 13, and the guide rod 312 is separated from the travel switch 74, and the cylinder 71 pushes the support arm 72 and the strip plate 73 to turn over, and the strip plate 73 is placed above the baffle 61;

[0088] Then the motor 41 is started, and the output shaft of the motor 41 drives one of the brush rollers 42 to rotate, and the other brush roller 42 follows the rotation through the gear 43, and the piston rod of the servo electric cylinder 31 extends and drives the brush roller 42 to descend, thereby grinding the two sides of the electrode plate between the two brush rollers 42 and one side of the second electrode plate;

[0089] After the grinding is completed, the brush roller 42 descends to the bottom of the plate frame 13, and then the slider 21 moves one station, and the baffle 61 follows the guide rod 312 to move horizontally under the strip plate 73, so that the third plate is placed between the two brush rollers 42, and then the piston rod of the servo electric cylinder 31 contracts, driving the brush roller 42 to move into the roller table, and the motor 41 is started, so that the two brush rollers 42 grind and clean the second plate on one side, the third plate on both sides, and the fourth plate on one side from bottom to top;

[0090] When the brush roller 42 rises above the plate liquid level line, the guide rod 312 presses the lever of the travel switch 74, so that the travel switch 74 is turned on, and the cylinder 71 is controlled by the programmable switch to shrink and pull the support arm 72 and the strip 73 to flip, the fixed seat 32 and the roller frame 33 rise to lift the baffle 61, and then the slider 21 moves horizontally by one station, so that the fifth plate is placed between the two brush rollers 42, and finally the above steps are repeated to grind and clean three plates and four surfaces each time.

[0091] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to the automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous smelting and its inventive concept according to the technology of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic grinding and cleaning device for stainless steel cathode plates for non-ferrous metallurgy, comprising a plate storage assembly (10) and a linear module (20) fixed on the plate storage assembly (10), characterized in that: A lifting module (30) is fixed on the slider (21) of the linear module (20), the lifting module (30) comprises a lifting and lowering fixed seat (32), a grinding mechanism (40) is fixed on the fixed seat (32), and the grinding mechanism (40) comprises a plurality of brush rollers (42); The plate storage assembly (10) comprises a plurality of plate racks (13) with the bottoms suspended in the air; The electrode plate is mounted on the electrode frame (13) to form a roller conveyor. The slider (21) drives the lifting module (30) to move one station along the arrangement direction of the electrode frame (13). The fixed seat (32) descends so that the brush roller (42) is placed in the roller conveyor. The brush roller (42) rotates to clean the inner wall of the roller conveyor from top to bottom. After the brush roller (42) reaches the bottom of the electrode plate, the slider (21) drives the lifting module (30) to continue to move one station, and the fixed seat (32) rises so that the brush roller (42) is placed in the roller table, and the brush roller (42) rotates to clean the inner wall of the roller table from bottom to top; Also included is a collection assembly (60) for collecting the cleaned crystals.

2. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 1 is characterized in that: A pressure plate assembly (50) is elastically connected to the fixing seat (32), and the pressure plate assembly (50) comprises a pressure plate roller (51) parallel to the brush roller (42); The pressure plate roller (51) is placed on the outer side of the roller wall to be cleaned, and a force is applied to the cleaned electrode plate in the direction of the brush roller (42) through the pressure plate roller (51), thereby ensuring the adhesion between the brush roller (42) and the electrode plate.

3. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 2 is characterized in that: The lifting module (30) comprises a servo electric cylinder (31), and the collecting assembly (60) comprises a baffle (61) slidably mounted on the servo electric cylinder (31) and a collecting plate (63) disposed below a plurality of electrode racks (13); The electrode frame (13) comprises a supporting leg (134) and a suspended leg (133), and each of the suspended legs (133) is fixed with a dustproof brush strip (62); The baffle (61) is placed above the roller to be cleaned and moves along with the fixed seat (32), so that the opening on the roller is blocked; The dustproof brush strip (62) blocks the side opening of the roller conveyor; The cleaned crystals are shielded by the baffle plate (61) and the dust-proof brush strip (62) and fall into the collecting tray (63) at the bottom for collection.

4. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 3 is characterized in that: The plate storage assembly (10) further comprises a vertical plate (12), the support leg (134) being fixed on the vertical plate (12); the suspended leg (133) and the upper end of the support leg (134) are fixed via a support rod (131), and the support rod (131) is provided with a plate insertion opening (132); A clamp (70) is fixed on one side of the vertical plate (12) away from the plate frame (13), and the clamp (70) includes a flippable strip (73); When the baffle (61) is placed on the plate frame (13), the strip plate (73) is turned over and pressed on the baffle (61) to prevent the plate from moving upward during the cleaning process; The brush roller (42) moves to the upper end of the plate frame (13), the strip plate (73) flips over and separates from the baffle (61), and the baffle (61) is lifted up and moves to the next station following the fixed seat (32).

5. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 4 is characterized in that: A guide rod (312) is symmetrically fixed on the fixing seat (32), and a travel switch (74) is fixed on the cylinder body of the servo electric cylinder (31); The clamp (70) further comprises a cylinder (71), a cylinder body of the cylinder (71) being rotatably connected to a mounting plate (75), a piston rod of the cylinder (71) being rotatably connected to a support arm (72), and the support arm (72) being rotatably connected to the mounting plate (75); The guide rod (312) controls the opening and closing of the travel switch (74), and the travel switch (74) controls the extension and retraction of the cylinder (71).

6. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 5 is characterized in that: A plurality of roller frames (33) are fixed on the fixed seat (32); the roller frames (33) and the fixed seat (32) are both fixed to a first shaft seat (34); and the brush roller (42) is rotatably arranged on the first shaft seat (34) via a bearing; A motor (41) is fixed on the fixing seat (32), and an output shaft of the motor (41) drives a plurality of brush rollers (42) to rotate.

7. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 6 is characterized in that: A plurality of guide rails (14) are fixed on one side of the vertical plate (12) close to the plate frame (13); A guide rail (14) is arranged in each roller track, and a slide groove (331) adapted to the guide rail (14) is provided at one end of the roller frame (33) away from the fixed seat (32).

8. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 7 is characterized in that: The first shaft seat (34) is fixedly connected to the second shaft seat (52) via a tension spring (54); one end of the pressure plate roller (51) is rotatably connected to the second shaft seat (52) via a bearing; the second shaft seat (52) is symmetrically fixed with a guide rod (53) that is slidably inserted on the first shaft seat (34).

9. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 4 is characterized in that: A step groove (135) is reserved between the support rod (131) and the support leg (134).

10. The automatic grinding and cleaning equipment for stainless steel cathode plates for non-ferrous metallurgy according to claim 3, characterized in that: A shaft rod (421) is coaxially fixed to one end of the brush roller (42), and the shaft rod (421) is placed on one side of the supporting leg (134).

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