Iron removal device for plating assisting liquid

Abstract

The utility model discloses an iron removal device for plating assistant liquid. The iron removal device comprises a storage tank for storing the plating assistant liquid, a top cover is arranged at the top of the storage tank, a fixed seat is fixed to the bottom of the top cover, an extension frame is movably connected to the outer side of the fixed seat through a movable shaft, a fixed frame is arranged on the side edge of the fixed seat, and a movable frame is movably arranged in an inner cavity of the fixed frame; according to the deironing device, the extending frame can be driven by the deflection assembly to swing under the cooperation of the fixed seat, so that a plating assistant solution is stirred, an iron removal agent and the plating assistant solution are fully mixed and reacted, and the deironing effect is improved. And then the driving assembly drives the supporting roller to rotate to drive the conveying belt, so that the conveying belt moves in the plating assisting liquid, the magnet is used for adsorbing reacted iron, the iron is conveyed and transferred into the fixed frame and the movable frame through the conveying belt, and iron chips are scraped and separated from the conveying belt through the fixed block.

Description

Technical Field

[0001] The utility model relates to the technical field of plating fluid processing, in particular to a plating fluid iron removal device. Background Art

[0002] The flux cleans the steel surface of the workpiece, removes the iron salts or oxides remaining on the surface of the pickled workpiece after cleaning, and makes the workpiece have the maximum surface activity during zinc immersion. This function is mainly achieved by ammonium chloride.

[0003] In the prior art, the Chinese utility model with authorization announcement number: CN218077887U discloses an oxidation and iron removal device for hot-dip galvanizing flux solution, comprising a movable support leg, a reaction barrel is fixedly provided on the top of the movable support leg, an electric heating tube is wrapped around the outside of the reaction barrel, a protective sleeve is provided on the outside of the reaction barrel, a temperature controller is fixedly provided on the front surface of the protective sleeve, a vertical plate is fixedly provided on the top of the protective sleeve, a driving mechanism is provided on the front side of the vertical plate, a stirring mechanism is fixedly connected to the bottom of the driving mechanism, a temperature sensor can monitor the heating temperature of the inner cavity of the reaction barrel in real time, the thermostat can control the electric heating tube, the electric heating tube can heat the reaction solution in the inner cavity of the reaction barrel, so as to improve the reaction efficiency, the stirring mechanism can stir and mix the reaction solution, so as to improve the reaction efficiency, the driving mechanism can drive the stirring mechanism to reciprocate up and down, so as to improve the mixing and stirring effect and efficiency of the stirring mechanism on the reaction solution, and effectively improve the oxidation and iron removal efficiency.

[0004] The above technical solution increases the reaction rate by increasing the temperature, and then improves the stirring effect through the stirring mechanism, thereby improving the efficiency of oxidation and iron removal. However, after the oxidation reaction, the iron element still exists in the reaction barrel and cannot be separated from the plating solution. Utility Model Content

[0005] The purpose of the utility model is to provide a device for removing iron from a plating solution, which drives the support roller to rotate through a driving component to rotate the conveying belt, and then the deflection component drives the extension frame to swing in the storage tank, and the conveying belt is used to mix and stir the plating solution. At the same time, the reacted paste is adsorbed by the magnetic magnet embedded in the conveying belt, and then the iron is separated from the conveying belt in the fixed frame and the movable frame, so as to achieve the purpose of starting iron removal, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a plating solution iron removal device, comprising:

[0007] Storage tanks for storing flux solutions;

[0008] The storage tank is provided with a top cover on the top, a fixed seat is fixed on the bottom of the top cover, an extension frame is movably connected to the outer side of the fixed seat through a movable shaft, a fixed frame is provided on the side of the fixed seat, a movable frame is movably provided in the inner cavity of the fixed frame, the inner cavities of the fixed seat, the extension frame and the movable frame are rotatably connected to support rollers through bearings, a conveying belt is sleeved on the outer side of the support roller, the inlet and outlet ends of the conveying belt both pass through the fixed frame, the fixed frame is fixed to the bottom of the top cover, a driving component for driving the support roller and a deflection component for deflecting the extension frame are respectively provided on the top of the top cover, and a magnet is embedded in the conveying belt;

[0009] It also includes a fixing frame fixed to the top of the storage tank, and the inner cavity of the fixing frame is provided with a lifting component for moving the top cover up and down.

[0010] Preferably, the driving assembly and the deflection assembly both include a servo motor fixed to the top of the top cover, the output shaft of the servo motor is fixed with a driving pulley, the outer side of the driving pulley is transmission-connected with a connecting belt, a driven pulley transmission-connected with the connecting belt is provided under the top cover, a connecting rod is fixed at the center of the driven pulley, and the connecting rod is respectively fixedly connected to one end of the support roller and one side of the extension frame.

[0011] Preferably, the lifting assembly includes a driving motor fixed to the top of the fixing frame, the output shaft of the driving motor passes through the inner cavity of the fixing frame and is fixed with a double-groove sprocket, threaded sleeves are fixed on both sides of the top of the top cover, the inner cavity of the threaded sleeve is threadedly connected with a threaded rod, the top of the threaded rod passes through the threaded sleeve and extends upward and is threadedly connected to the fixing frame through a bearing, a single-groove sprocket is fixed to the outer side of the threaded rod, and the double-groove sprocket is connected to the outer side of the single-groove sprocket by a transmission chain.

[0012] Preferably, a limiting seat is fixed on the outer side of the fixing frame, and the inner cavity of the limiting seat is rotatably connected to a limiting roller via a bearing, and the limiting roller is in contact with the conveying belt.

[0013] Preferably, a support spring is fixed to the inner cavity of the fixed frame, and the other end of the support spring is fixed to the inner cavity of the movable frame.

[0014] Preferably, a limiting groove is provided in the inner cavity of the fixed frame, a limiting block is fixed on the outer side of the movable frame, and the side of the limiting block away from the movable frame penetrates into the inner cavity of the limiting groove.

[0015] Preferably, two groups of fixing blocks are fixed to the inner cavity of the fixing frame, and the fixing blocks are attached to the inner and outer walls of the conveyor belt.

[0016] Preferably, the bottoms of the fixed frame and the movable frame are both provided with through grooves, and the inner cavities of the through grooves are embedded with filter screen frames.

[0017] Preferably, the inner cavity of the fixing frame is provided with two groups of slide grooves, the inner cavity of the slide grooves is slidably connected with sliders, and the opposite sides of the sliders pass through the slide grooves and are fixed to the outer side of the top cover.

[0018] Preferably, the length of the extension frame is smaller than the height of the storage tank, and a controller is provided on the outside of the storage tank.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model can drive the extension frame to swing in cooperation with the fixed seat through the deflection component, stir the plating solution, make the iron remover and the plating solution fully mixed and reacted, and then the driving component drives the support roller to rotate to drive the conveyor belt, so that the conveyor belt moves inside the plating solution, and the reacted iron is adsorbed by the magnet, and then transferred to the fixed frame and the movable frame through the conveyor belt, and the iron filings are scraped and separated from the conveyor belt through the fixed block.

[0021] 2. The utility model can lift the top cover by means of a lifting assembly, which is not only convenient for adding iron remover into the storage tank, but also convenient for removing the iron filtered in the fixed frame and the movable frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the storage tank of the utility model;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model;

[0025] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the fixing seat and the extension frame of the utility model;

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the fixed frame and the movable frame of the utility model;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model.

[0028] Numbers in the figure: 1. Storage tank; 2. Top cover; 3. Fixed seat; 4. Extension frame; 5. Fixed frame; 6. Movable frame; 7. Support roller; 8. Conveyor belt; 9. Drive assembly; 91. Servo motor; 92. Driving pulley; 93. Connecting belt; 94. Driven pulley; 95. Connecting rod; 10. Deflection assembly; 11. Magnet; 12. Fixed frame; 13. Lifting assembly; 131. Driving motor; 132. Double-groove sprocket; 133. Threaded sleeve; 134. Threaded rod; 135. Single-groove sprocket; 14. Limiting roller; 15. Support spring; 16. Limiting groove; 17. Limiting block; 18. Fixed block; 19. Filter frame; 20. Slide groove; 21. Slider. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides Figures 1 to 6 The iron removal device for the plating solution shown comprises:

[0031] A storage tank 1 for storing a plating solution;

[0032] A top cover 2 is provided on the top of the storage tank 1, a fixed seat 3 is fixed on the bottom of the top cover 2, an extension frame 4 is movably connected to the outer side of the fixed seat 3 through a movable shaft, a fixed frame 5 is provided on the side of the fixed seat 3, a movable frame 6 is movably provided in the inner cavity of the fixed frame 5, a support roller 7 is rotatably connected to the inner cavity of the fixed seat 3, the extension frame 4 and the movable frame 6 through a bearing, a conveying belt 8 is sleeved on the outer side of the support roller 7, and the inlet and outlet ends of the conveying belt 8 both pass through the fixed frame 5, the fixed frame 5 is fixed to the bottom of the top cover 2, a driving component 9 for driving the support roller 7 and a deflection component 10 for deflecting the extension frame 4 are respectively provided on the top of the top cover 2, and a magnet 11 is embedded in the conveying belt 8;

[0033] It also includes a fixing frame 12 fixed to the top of the storage tank 1, and the inner cavity of the fixing frame 12 is provided with a lifting assembly 13 for moving the top cover 2 up and down;

[0034] The deflection component 10 can drive the extension frame 4 to swing with the cooperation of the fixed seat 3, stir the plating solution, and make the iron remover and the plating solution fully mixed and reacted. Then the driving component 9 drives the supporting roller 7 to rotate and drive the conveyor belt 8 to move the conveyor belt 8 inside the plating solution. The reacted iron is adsorbed by the magnet 11 and then transferred to the fixed frame 5 and the movable frame 6 through the conveyor belt 8. The iron filings are scraped and separated from the conveyor belt 8 by the fixed block 18.

[0035] The driving assembly 9 and the deflection assembly 10 both include a servo motor 91 fixed to the top of the top cover 2, a driving pulley 92 is fixed to the output shaft of the servo motor 91, and a connecting belt 93 is connected to the outer side of the driving pulley 92 for transmission, and a driven pulley 94 connected to the connecting belt 93 for transmission is arranged below the top cover 2, and a connecting rod 95 is fixed at the center of the driven pulley 94, and the connecting rod 95 is respectively fixedly connected to one end of the support roller 7 and one side of the extension frame 4, and the driving pulley 92 is driven to rotate by the servo motor 91, and then the driving pulley 92 drives the driven pulley 94 to rotate through the connecting belt 93 to drive the connecting rod 95, and since the connecting rod 95 is respectively fixed to the support roller 7 and the extension frame 4, the conveying belt 8 is driven to rotate and the extension frame 4 is swung, and the plating solution and the iron remover are mixed and stirred through the conveying belt 8.

[0036] like Figure 1 and Figure 3 As shown, in order to facilitate the loading and unloading of the plating solution and the removal of iron filings, the lifting assembly 13 includes a driving motor 131 fixed to the top of the fixing frame 12, the output shaft of the driving motor 131 passes through the inner cavity of the fixing frame 12 and is fixed with a double-groove sprocket 132, threaded sleeves 133 are fixed on both sides of the top of the top cover 2, the inner cavity of the threaded sleeve 133 is threadedly connected with a threaded rod 134, the top of the threaded rod 134 passes through the threaded sleeve 133 and extends upward and is threadedly connected to the fixing frame 12 through a bearing, a single-groove sprocket 135 is fixed to the outer side of the threaded rod 134, the double-groove sprocket 132 and the outer side of the single-groove sprocket 135 are connected by a transmission chain, the driving motor 131 is used to drive the double-groove sprocket 132 to rotate, and then the transmission chain and the single-groove sprocket 135 are used to drive the threaded rod 134, so that the threaded rod 134 rotates in the threaded sleeve 133, thereby driving the top cover 2 to move up and down on the top of the storage tank 1.

[0037] A limiting seat is fixed on the outer side of the fixed frame 5, and the inner cavity of the limiting seat is rotatably connected to a limiting roller 14 through a bearing. The limiting roller 14 fits with the conveying belt 8, and the limiting roller 14 is supported by the limiting seat to ensure that the conveying belt 8 remains horizontal at the position of the output fixed frame 5, avoiding excessive wear between the conveying belt 8 and the fixed frame 5, and then the conveying belt 8 can be steered and supported.

[0038] A support spring 15 is fixed to the inner cavity of the fixed frame 5, and the other end of the support spring 15 is fixed to the inner cavity of the movable frame 6. Through the setting of the support spring 15, it is convenient to support the movable frame 6, adjust the position of the movable frame 6 in the fixed frame 5, and automatically adjust the tension of the conveyor belt 8 to ensure that the conveyor belt 8 can be normally transported under the cooperation of the support roller 7 and the limiting roller 14.

[0039] A limiting groove 16 is provided in the inner cavity of the fixed frame 5, and a limiting block 17 is fixed on the outer side of the movable frame 6. The limiting block 17 extends through the inner cavity of the limiting groove 16 away from the side of the movable frame 6. The limiting block 17 slides in the limiting groove 16, which facilitates the improvement of the stability of the movable frame 6 and prevents the movable frame 6 from shaking in the fixed frame 5, resulting in a larger gap between the movable frame 6 and the fixed frame 5, causing the separated iron filings to fall back into the storage tank 1.

[0040] Two groups of fixing blocks 18 are fixed to the inner cavity of the fixing frame 5 , and the fixing blocks 18 are attached to the inner and outer walls of the conveyor belt 8 . The setting of the fixing blocks 18 improves the efficiency of removing iron filings adsorbed by the magnet on the outer side of the conveyor belt 8 .

[0041] The bottoms of the fixed frame 5 and the movable frame 6 are both provided with through grooves, and the inner cavity of the through grooves is embedded with a filter frame 19. Through the setting of the filter frame 19, the plating liquid conveyed upward by the conveying belt 8 can be discharged to separate the iron filings from the plating liquid.

[0042] The inner cavity of the fixed frame 12 is provided with two sets of slide grooves 20, and the inner cavity of the slide groove 20 is slidably connected with a slider 21. The opposite side of the slider 21 passes through the slide groove 20 and is fixed to the outer side of the top cover 2. The slider 21 slides in the inner cavity of the slide groove 20, which facilitates the limitation of the top cover 2 and prevents the top cover 2 from shaking on the top of the storage tank 1, affecting the swing of the extension frame 4 and causing the conveyor belt 8 to collide with the inner wall of the storage tank 1.

[0043] The length of the extension frame 4 is less than the height of the storage tank 1. A controller is provided outside the storage tank 1. By limiting the length of the extension frame 4, it is ensured that the extension frame 4 can swing at a certain angle in the storage tank 1 to mix and stir the plating solution.

[0044] When in use, the plating solution and the iron remover are added into the storage tank 1, and then the driving motor 131 is started, and the driving motor 131 drives the double-groove sprocket wheel 132 to rotate, and then the single-groove sprocket wheel 135 is driven by the transmission chain, so that the single-groove sprocket wheel 135 drives the threaded rod 134 to rotate in the threaded sleeve 133, and the top cover 2 is dropped by the threaded sleeve 133, so that the top cover 2 is covered on the top of the storage tank 1, and then the servo motor 91 of the driving assembly 9 is started, and the servo motor 91 drives the driving pulley 92 to rotate, and the driving pulley 92 then drives the connecting rod 134 through the driven pulley 94. 95 is driven to rotate the support roller 7 connected to the connecting rod 95, thereby driving the conveyor belt 8. At the same time, the servo motor 91 in the deflection assembly 10 drives the extension frame 4 to swing in the storage tank 1 through the connecting rod 95, so as to mix and stir the plating solution and the iron remover. The iron filings produced by the reaction are absorbed by the rotating conveyor belt 8, and then transferred to the fixed frame 5 and the movable frame 6 as the conveyor belt 8 rotates. When passing through the fixed block 18, the magnet 11 is transferred as the conveyor belt 8 rotates. The fixed block 18 can remove the iron filings on the surface of the conveyor belt 8 and drop them into the fixed frame 5 and the movable frame 6.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing iron from a plating solution, characterized in that: include: A storage tank (1) for storing a plating solution; The storage tank (1) is provided with a top cover (2) on the top, a fixed seat (3) is fixed on the bottom of the top cover (2), an extension frame (4) is movably connected to the outer side of the fixed seat (3) via a movable shaft, a fixed frame (5) is provided on the side of the fixed seat (3), a movable frame (6) is movably provided in the inner cavity of the fixed frame (5), a support roller (7) is rotatably connected to the inner cavity of the fixed seat (3), the extension frame (4) and the movable frame (6) via a bearing, a conveying belt (8) is sleeved on the outer side of the support roller (7), the inlet and outlet ends of the conveying belt (8) both pass through the fixed frame (5), the fixed frame (5) is fixed to the bottom of the top cover (2), a driving component (9) for driving the support roller (7) and a deflection component (10) for deflecting the extension frame (4) are respectively provided on the top of the top cover (2), and a magnet (11) is embedded in the inner part of the conveying belt (8); It also comprises a fixing frame (12) fixed to the top of the storage tank (1), and the inner cavity of the fixing frame (12) is provided with a lifting assembly (13) for moving the top cover (2) up and down.

2. The iron removal device for plating solution according to claim 1, characterized in that: The driving assembly (9) and the deflection assembly (10) both comprise a servo motor (91) fixed to the top of the top cover (2); a driving pulley (92) is fixed to the output shaft of the servo motor (91); the outer side of the driving pulley (92) is transmission-connected to a connecting belt (93); a driven pulley (94) transmission-connected to the connecting belt (93) is provided below the top cover (2); a connecting rod (95) is fixed at the center of the driven pulley (94); the connecting rod (95) is respectively fixedly connected to one end of the support roller (7) and one side of the extension frame (4).

3. The iron removal device for plating solution according to claim 1, characterized in that: The lifting assembly (13) comprises a driving motor (131) fixed to the top of the fixing frame (12); the output shaft of the driving motor (131) passes through the inner cavity of the fixing frame (12) and is fixed with a double-groove chain wheel (132); threaded sleeves (133) are fixed on both sides of the top of the top cover (2); the inner cavity of the threaded sleeve (133) is threadedly connected with a threaded rod (134); the top of the threaded rod (134) passes through the threaded sleeve (133), extends upward, and is threadedly connected to the fixing frame (12) through a bearing; a single-groove chain wheel (135) is fixed to the outer side of the threaded rod (134); and a transmission chain is connected to the outer sides of the double-groove chain wheel (132) and the single-groove chain wheel (135) in a transmission manner.

4. The iron removal device for plating solution according to claim 1, characterized in that: A limiting seat is fixed on the outer side of the fixed frame (5), and the inner cavity of the limiting seat is rotatably connected to a limiting roller (14) via a bearing, and the limiting roller (14) is in contact with the conveying belt (8).

5. The iron removal device for plating solution according to claim 1, characterized in that: A support spring (15) is fixed in the inner cavity of the fixed frame (5), and the other end of the support spring (15) is fixed in the inner cavity of the movable frame (6).

6. The iron removal device for plating solution according to claim 1, characterized in that: The inner cavity of the fixed frame (5) is provided with a limiting groove (16), and a limiting block (17) is fixed on the outer side of the movable frame (6), and the side of the limiting block (17) away from the movable frame (6) penetrates into the inner cavity of the limiting groove (16).

7. The iron removal device for plating solution according to claim 1, characterized in that: Two groups of fixing blocks (18) are fixed to the inner cavity of the fixing frame (5), and the fixing blocks (18) are fitted to the inner and outer walls of the conveying belt (8).

8. The iron removal device for plating solution according to claim 1, characterized in that: The bottoms of the fixed frame (5) and the movable frame (6) are both provided with through grooves, and the inner cavities of the through grooves are embedded with filter screen frames (19).

9. The iron removal device for plating solution according to claim 1, characterized in that: The inner cavity of the fixing frame (12) is provided with two groups of slide grooves (20), the inner cavity of the slide groove (20) is slidably connected with a slider (21), and the opposite side of the slider (21) passes through the slide groove (20) and is fixed to the outer side of the top cover (2).

10. The iron removal device for plating solution according to claim 1, characterized in that: The length of the extension frame (4) is smaller than the height of the storage tank (1), and a controller is provided on the outside of the storage tank (1).

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