Electrolytic anode synchronous control mechanism

Abstract

The utility model discloses an electrolytic anode synchronous control mechanism, which relates to the field of electrolytic anode control, and comprises a vertical frame, a servo controller is arranged on the vertical frame, two servo oil cylinders are oppositely arranged on the servo controller, a connecting piece is arranged on each servo oil cylinder, a connecting arm is arranged on each connecting piece, and the connecting arms are arranged on the vertical frame. An anode block is arranged at the bottom end of the connecting arm, a movable groove is formed in the connecting piece, and displacement grooves are formed in the two sides of the movable groove. When the anode block directly collides with the opening of the electrolytic bath, the connecting arm is driven to integrally move upwards, so that the displacement block on the connecting arm is slidably connected to the interior of the displacement groove, the top end of the connecting arm is driven to extrude the extrusion spring to deform, and therefore the connecting arm has the displacement amplitude; the impact force generated when the anode block directly impacts the opening of the electrolytic bath is buffered, direct hard impact between the anode block and the notch is avoided, and damage to the anode block is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic anode control technical field, concretely is a kind of electrolytic anode synchronous control mechanism. BACKGROUND

[0002] It is known that electrolytic anode refers to the electrode connected with the positive pole of power supply, and oxidation reaction occurs on the anode during electrolysis, i.e. the reaction in which matter loses electrons.

[0003] The patent document with the name "an electrolytic anode plate" and the authorization announcement number CN212895021U and the announcement date April 6, 2021 includes anode plate surface and anode beam, the surface of the anode plate surface is provided with a corrosion-resistant layer, a plurality of strip-shaped hole groups are formed on the anode plate surface, each strip-shaped hole group includes a plurality of strip-shaped holes arranged at equal intervals, a reinforcing substrate matched with the strip-shaped hole is fixed to the inner side wall of the strip-shaped hole, a protective shell is arranged at the bottom of the anode beam, a mounting hole is formed in the protective shell along the vertical direction, the protective shell is provided with an opening on one side, a strip-shaped clamping block is horizontally arranged on the inner side wall at the bottom of the mounting hole, a clamping groove matched with the clamping block is formed on the anode plate surface at the corresponding position, when the upper part of the anode plate surface is slidably inserted into the mounting hole from the opening of the protective shell, the upper end surface of the anode plate surface is in contact with the lower end surface of the anode beam, and the side connecting plate is connected to the opening of the protective shell. The anode plate has the advantages of light weight, high mechanical strength, good solution flowability during use, and longer service life.

[0004] In the prior art, when manually inserting an anode block into an electrolytic tank opening for chemical reaction, manual control is generally performed in the crane operating room. However, due to the existence of a certain visual blind area in the crane operating room, it is impossible to observe the complete situation of the anode block inserted into the surrounding area of the electrolytic tank opening. If the anode block is not accurately inserted into the electrolytic tank opening, it is easy to cause direct and hard impact between the anode block and the tank opening, thereby causing damage to the anode block. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an electrolytic anode synchronous control mechanism to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An electrolytic anode synchronous control mechanism includes a stand, a servo controller is arranged on the stand, two servo oil cylinders are oppositely arranged on the servo controller, a connecting piece is arranged on each servo oil cylinder, a connecting arm is arranged on the connecting piece, an anode block is arranged at the bottom end of the connecting arm, a movable slot is formed in the connecting piece, displacement slots are formed on both sides of the movable slot, displacement blocks are connected to both sides of the connecting arm, the displacement blocks are slidably connected to the inside of the displacement slots, and an extrusion spring is connected to the connecting arm, one end of the extrusion spring is connected to the inner wall of the movable slot.

[0008] The electrolytic anode synchronous control mechanism has the activity groove in the inverted U shape, and the top end of the connecting arm penetrates through the activity groove and extends to the inside of the activity groove.

[0009] The electrolytic anode synchronous control mechanism has the displacement groove communicated with the activity groove.

[0010] The electrolytic anode synchronous control mechanism has the displacement block penetrating through the displacement groove and extending to the inside of the displacement groove, and the displacement block is slidingly connected to the inside of the displacement groove.

[0011] The electrolytic anode synchronous control mechanism has the control cabinet arranged on the stand, and the PLC module, the intermediate relay and the isolator are arranged in the control cabinet.

[0012] The electrolytic anode synchronous control mechanism has the movement direction of the anode block being the vertical direction.

[0013] The electrolytic anode synchronous control mechanism has the displacement block matched with the displacement groove.

[0014] The electrolytic anode synchronous control mechanism has the stand in the frame body structure, and the stand is fixed on a fixed base, such as the ground.

[0015] The electrolytic anode synchronous control mechanism has the mounting groove arranged in the bottom of the connecting arm, and the anode block is rotationally connected to the inside of the mounting groove through the rotating shaft.

[0016] The electrolytic anode synchronous control mechanism has the electric telescopic rod arranged on the connecting arm, and the telescopic end of the electric telescopic rod is arranged on the anode block.

[0017] In the technical scheme, the electrolytic anode synchronous control mechanism has the activity groove arranged on the connecting piece, can provide the space for the upward movement of the connecting arm, can push the connecting arm to move upward when one of the anode blocks abuts against the bottom of the electrolytic cell, and can make the displacement block slide in the inside of the displacement groove, so as to extrude the compression spring, thereby providing the space for the upward movement of the connecting arm, avoiding the direct impact of the anode block on the inner wall of the electrolytic cell, and making the connecting arm unable to have the upward movement space, thereby causing the damage of the anode block. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0019] Figure 1 A structural schematic view of an electrolytic anode synchronous control mechanism provided by the embodiment of the present application is shown in the figure.

[0020] Figure 2 A sectional structural schematic view of a connecting piece in the electrolytic anode synchronous control mechanism provided by the embodiment of the present application is shown in the figure.

[0021] Figure 3 A structural schematic view of another embodiment of the electrolytic anode synchronous control mechanism provided by the embodiment of the present application is shown in the figure. Figure 2 A local enlarged structural schematic view of position A in the figure is shown in the figure.

[0022] Figure 4 A structural schematic view of another embodiment of the electrolytic anode synchronous control mechanism provided by the embodiment of the present application is shown in the figure.

[0023] Figure 5 A local enlarged structural schematic view of position B in the figure is shown in the figure. Figure 4 A local enlarged structural schematic view of position B in the figure is shown in the figure.

[0024] Figure 6 A control flow chart of a servo controller in the electrolytic anode synchronous control mechanism provided by the embodiment of the present application is shown in the figure.

[0025] Explanation of reference signs:

[0026] 1, stand; 2, servo controller; 3, servo oil cylinder; 4, connecting piece; 5, connecting arm; 6, anode block; 7, movable groove; 8, displacement groove; 9, displacement block; 10, extrusion spring; 11, mounting groove; 12, electric telescopic rod; 13, PLC module; 14, proportional servo valve; 15, isolator; 16, intermediate relay; 17, operation room. DETAILED DESCRIPTION

[0027] In order to make those skilled in the art better understand the technical scheme of the present application, the present application will be further described in detail in combination with the drawings.

[0028] As Figures 1-6As shown, the embodiment provides a kind of electrolytic anode synchronous control mechanism, including stand 1, the stand 1 is provided with servo controller 2, two servo oil cylinders 3 are oppositely provided on the servo controller 2, connecting piece 4 is provided on each servo oil cylinder 3, connecting arm 5 is provided on the connecting piece 4, the bottom end of the connecting arm 5 is provided with anode block 6, the connecting piece 4 is provided with movable slot 7, displacement slot 8 is opened in the two sides of the movable slot 7, displacement block 9 is connected on the two sides of the connecting arm 5, the displacement block 9 is slidably connected in the inside of the displacement slot 8, and extrusion spring 10 is connected on the connecting arm 5, one end of the extrusion spring 10 is connected with the inner wall of movable slot 7.

[0029] Specifically, the stand 1 is a frame main body structure, which is fixed to a fixed base such as the ground, and the stand 1 is provided with a control cabinet and an operating room 17, and the inside of the control cabinet is provided with a PLC module 13, an intermediate relay 16 and an isolator 15.

[0030] As shown in the drawings, Figure 6 As shown, specifically when running, the action signals of the two servo oil cylinders 3 are output by the PLC module 13, the action signals are input into the intermediate relay 16, and then input into the inside of the servo controller 2, so that the servo controller 2 outputs the control proportional signals of the two servo oil cylinders 3 and enters the inside of the proportional servo valve 14, then controls the displacement amount of the two servo oil cylinders 3, and the displacement amount of the two servo oil cylinders 3 is fed back to the inside of the servo controller 2 through the isolator 15 for comparison again, when the displacement amounts of the two servo oil cylinders 3 are consistent, the adjustment is stopped, so that the displacement amounts of the two servo oil cylinders 3 are the same, then the two anode blocks 6 are driven to synchronously insert into the bottom of the electrolytic cell, to avoid damage of the anode blocks 6 caused by different synchronization; the movement direction of the anode block 6 is the vertical direction;

[0031] When the displacement amounts of the two servo oil cylinders 3 are inconsistent, the inconsistent signals are fed back to the inside of the servo controller 2, so that the servo controller 2 controls the proportional servo valve 14 again, so that the proportional servo valve 14 controls the displacement movement of the two servo oil cylinders 3, until the displacement amounts of the two servo oil cylinders 3 are the same, to reach the synchronous state; and the two servo oil cylinders 3 can also be controlled to move individually, so that the proportional servo valve 14 is controlled individually, so that the proportional servo valve 14 controls one of the servo oil cylinders 3 to displace, so as to drive the anode block 6 to enter the inside of the electrolytic cell;

[0032] In the above description, through the control of the servo controller 2, the synchronous movement and individual movement of the servo oil cylinder 3 can be accurately controlled, and the synchronous position movement error is within ±5mm, the automatic synchronization is realized, the anode replacement precision is improved, and the safety production capacity is improved.

[0033] The novelty of the embodiment lies in that the connecting piece 4 is provided with a movable slot 7, displacement slots 8 are formed on both sides of the movable slot 7, displacement blocks 9 are connected to both sides of the connecting arm 5, the displacement blocks 9 are slidingly connected to the interiors of the displacement slots 8, and extrusion springs 10 are connected to the connecting arm 5, one end of the extrusion spring 10 is connected to the inner wall of the movable slot 7.

[0034] Specifically, the movable slot 7 is in the shape of an inverted U, the displacement blocks 9 are matched with the displacement slots 8, the top end of the connecting arm 5 penetrates through the movable slot 7 and extends into the interior of the movable slot 7, the displacement slots 8 are communicated with the movable slot 7, the displacement blocks 9 penetrate through the displacement slots 8 and extend into the interiors of the displacement slots 8, and the displacement blocks 9 are slidingly connected to the interiors of the displacement slots 8, and in this embodiment, the sliding direction of the displacement blocks 9 is the vertical direction, so when the anode block 6 is not inserted into the electrolytic slot, that is, the anode block 6 directly hits the electrolytic slot (not shown in the figure), the connecting arm 5 is driven to move upward as a whole, the displacement blocks 9 on the connecting arm 5 are slidingly connected to the interiors of the displacement slots 8, the top end of the connecting arm 5 extrudes the extrusion spring 10 to deform, thereby realizing the displacement of the connecting arm 5 as a whole, and the displacement amplitude of the connecting arm 5 is obtained to buffer the impact force of the anode block 6 directly hitting the electrolytic slot, thereby preventing the anode block 6 from being damaged.

[0035] In the above description, the connecting arm 5 has two working states:

[0036] When the connecting arm 5 is in the first working state, that is, the displacement blocks 9 are located at the bottom of the displacement slots 8;

[0037] When the connecting arm 5 is in the second working state, that is, the displacement blocks 9 are away from the bottom of the displacement slots 8;

[0038] Specifically, when switching from the first state to the second state, the servo oil cylinder 3 is started to drive the anode block 6 to move downward to abut against the bottom of the electrolytic cell, so that the connecting arm 5 moves upward as a whole, that is, the displacement blocks 9 slide upward on the displacement slots 8, thereby extruding the extrusion spring 10;

[0039] The switching action from the first state to the second state is switched by the servo oil cylinder 3, and specifically during electrolysis, the two servo oil cylinders 3 are synchronously started to drive the two anode blocks 6 to synchronously move downward to enter the interior of the electrolytic cell, when the bottom of the anode block 6 abuts against the bottom of the electrolytic cell, the connecting arm 5 moves upward, and the displacement blocks 9 slide upward in the interiors of the displacement slots 8, so that the extrusion spring 10 is extruded to deform, thereby buffering the impact force generated when the anode block 6 abuts against the bottom of the electrolytic cell, and preventing the anode block 6 from being damaged.

[0040] The beneficial effect of the embodiment is that when the anode block 6 directly hits the electrolytic tank opening, the connecting arm 5 is driven to move upward as a whole, the displacement block 9 on the connecting arm 5 is slidably connected to the inside of the displacement groove 8, the top end of the connecting arm 5 is driven to extrude the compression spring 10 to deform, so that the connecting arm 5 has a displacement amplitude, so as to buffer the impact force generated by the direct impact of the anode block 6 on the electrolytic tank opening, avoid the direct hard impact between the anode block 6 and the tank opening, and avoid damaging the anode block 6.

[0041] Further, referring to Figures 4-5 As shown in the figure, when the two anode blocks 6 are immersed in the electrolytic cell, after the experiment is completed, the two anode blocks 6 need to be removed from the electrolytic cell, and during the removal process, part of the electrolyte remains on the top of the anode block 6 and cannot flow down and be discharged, so that the reaction with the anode block 6 continues, which has certain safety hazards.

[0042] Based on this, the embodiment provides a cleaning structure, the bottom of the connecting arm 5 is provided with a mounting groove 11, the anode block 6 is rotationally connected to the inside of the mounting groove 11 through a rotating shaft, and the connecting arm 5 is provided with an electric telescopic rod 12, and the telescopic end of the electric telescopic rod 12 is arranged on the anode block 6.

[0043] In the embodiment, when the electric telescopic rod 12 is started, the anode block 6 is swung in the mounting groove 11, that is, from a horizontal state to an inclined state, so that the electrolyte remaining on the anode block 6 flows out of the anode block 6 through the inclination, avoiding remaining on the anode block 6, thereby causing certain influence.

[0044] It should be noted that when the electric telescopic rod 12 drives the anode block 6 to swing, the electric telescopic rod 12 itself also swings, so as to adapt to the swing stroke of the anode block 6; when the anode block needs to be cleaned once, the anode block 6 is soaked in water for cleaning, and the electrolyte remaining on the surface of the anode block 6 can be cleaned by driving the electric telescopic rod 12 to swing the anode block 6 in water, thereby improving the cleaning effect.

[0045] The above only describes some exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled in the art, under the condition that the spirit and scope of the utility model are not deviated, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. An electrolytic anode synchronous control mechanism, comprising a stand, a servo controller is arranged on the stand, two servo oil cylinders are oppositely arranged on the servo controller, a connecting piece is arranged on each servo oil cylinder, the connecting piece is provided with a connecting arm, and an anode block is arranged at the bottom end of the connecting arm, characterized in that, The connecting piece is provided with a movable slot, displacement slots are formed on both sides of the movable slot, displacement blocks are connected to both sides of the connecting arm, the displacement blocks are slidingly connected to the interiors of the displacement slots, and extrusion springs are connected to the connecting arm.

2. The synchronous control mechanism of claim 1, wherein, The movable slot is in the shape of an inverted U, the top end of the connecting arm penetrates through the movable slot and extends into the interior of the movable slot.

3. The synchronous control mechanism of claim 2, wherein, The displacement slots are in communication with the movable slot.

4. The synchronous control mechanism of claim 3, wherein, The displacement blocks penetrate through the displacement slots and extend into the interiors of the displacement slots, and the displacement blocks are slidingly connected to the interiors of the displacement slots.

5. The synchronous control mechanism of claim 1, wherein, The stand is provided with a control cabinet, the control cabinet is internally provided with a PLC module, an intermediate relay and an isolator.

6. The mechanism for synchronous control of electrolysis anodes according to claim 1, characterized in that, The movement direction of the anode block is the vertical direction.

7. The synchronous control mechanism of claim 1, wherein, The displacement blocks are matched with the displacement slots.

8. The synchronous control mechanism of claim 1, wherein, The stand is in the frame main body structure and is fixed to a fixed base such as the ground.

9. The synchronous control mechanism of claim 1, wherein, The bottom of the connecting arm is provided with a mounting slot, and the anode block is rotationally connected to the interior of the mounting slot through a rotating shaft.

10. The synchronous control mechanism of claim 9, wherein, The connecting arm is provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is arranged on the anode block.

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