Galvanizing bath for steel wire electrogalvanizing

Abstract

The utility model discloses a galvanizing bath for steel wire electrogalvanizing, and relates to the technical field of electroplating equipment. The device comprises a groove body, the top of the groove body is fixedly connected with a limiting block, a plurality of wire inlet holes are formed in the limiting block at equal intervals, first wire guide rollers are symmetrically arranged on the two sides of the interior of the groove body, second wire guide rollers are symmetrically arranged on the two sides of the interior of the groove body, a conductive shaft is arranged in the groove body, and one side of the groove body is fixedly connected with a power source. A heating pipe is fixedly connected to the inner bottom wall of the tank body, a wire outlet hole is formed in the tank body, a control panel is fixedly connected to one side of the tank body, and a stirring mechanism is arranged on one side of the tank body. And the heat is fully transferred and distributed in the whole tank body, so that the risk of non-uniform temperature is reduced, and the energy consumption is further reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electroplating equipment, and in particular to a galvanizing tank for electrogalvanizing steel wires. Background Art

[0002] Steel wire electrogalvanizing is a technology that electroplates a zinc layer onto the surface of steel wire to improve the corrosion resistance and aesthetics of the steel wire. The traditional steel wire electrogalvanizing process usually uses an acidic or alkaline zinc plating tank, which contains zinc ions and other additives. When the steel wire passes through the electroplating tank, the zinc ions are deposited on the surface of the steel wire under the action of the electric current to form a zinc layer.

[0003] A production device for hot-dip galvanizing of steel wire mentioned in an existing Chinese public patent (authorization announcement number: CN217839090U) can simultaneously drive the fan blades and the half gear to rotate through the rotation of a double-headed motor, so that the fan blades absorb odors, and the rotation of the half gear drives the rotating gears arranged on both sides to rotate, so that the elastic rope connected to one side of the outer wall of the rotating gear can be wound inside the winding groove opened on the outer wall of the reel, and the rubber belts installed on the inner wall of the exhaust groove are connected to both sides of the outer side of the extrusion plate, which can drive the extrusion plate connected to the reel on one side to be pulled back and forth inside the exhaust groove, so that the gas is discharged through the exhaust hole opened on one side of the exhaust groove, and the odor can be discharged in the opposite direction, which is beneficial to the physical and mental health of the staff.

[0004] Galvanizing of steel wire helps to protect the steel wire from corrosion and improve its durability. In the existing steel wire galvanizing process, a heating pipe is set in the tank to enhance the galvanizing effect. However, when there is a lot of galvanizing liquid in the tank, it may cause the heat to be difficult to fully transfer and distribute, so the energy consumption is high and it is not convenient to use. Utility Model Content

[0005] The purpose of the present application is to solve the problem that when there is too much galvanizing liquid in the tank body, the heat may not be easily transferred and distributed. The present application provides a galvanizing tank for steel wire electrogalvanizing.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A galvanizing tank for steel wire electrogalvanizing, comprising a tank body, a limit block is fixedly connected to the top of the tank body, a plurality of wire entry holes are equidistantly provided inside the limit block, a conductor roller 1 is symmetrically arranged on both sides of the tank body, the conductor roller 1 is rotatably connected to the inner wall of the tank body, a conductor roller 2 is symmetrically arranged on both sides of the tank body, the conductor roller 2 is rotatably connected to the inner wall of the tank body, a conductive shaft is arranged inside the tank body, the conductive shaft is fixedly connected to the inner wall of the tank body, a power supply is fixedly connected to one side of the tank body, a heating pipe is fixedly connected to the inner bottom wall of the tank body, and the heating pipe is S shape, a wire outlet hole is provided inside the trough body, the wire outlet hole is adapted to the wire inlet hole, a control panel is fixedly connected to one side of the trough body, a stirring mechanism is arranged on one side of the trough body, a cleaning mechanism is arranged inside the trough body, the stirring mechanism comprises a rotating motor fixedly connected to one side of the trough body, driving rods are arranged on both sides of the trough body, the output shaft of the rotating motor passes through the trough body and is fixedly connected to one side of the driving rod, the output shaft of the rotating motor is rotatably connected to the trough body, the driving rod is rotatably connected to the inner wall of the trough body, and a plurality of stirring rods are fixedly connected to both sides of the driving rod at equal distances.

[0008] By adopting the above technical scheme, the galvanizing liquid is poured into the inside of the tank body, the negative pole of the power supply is connected to the limit block, and then the positive pole of the power supply is connected to the conductive shaft, and then the steel wire is pulled through the wire entry hole and placed on the top of the wire roller 2. At this time, the steel wire reacts with the galvanizing liquid, and the metal ions in the galvanizing liquid move to the steel wire under the action of the potential difference to form a coating. The conductive shaft is made of copper, so that the conductivity of the galvanizing liquid is better. The stirring mechanism can make the heat fully transferred and distributed inside the entire fixed box. The cleaning mechanism can help remove excess impurities on the surface of the steel wire after the galvanizing is completed. Then, the rotating motor is started. After the rotating motor is started, the driving rod is driven to rotate, and the driving rod is connected to the stirring rod through rotation, so that the stirring rod stirs the galvanizing liquid in the tank body, reducing the risk of uneven temperature and further reducing energy consumption.

[0009] Furthermore, a plurality of stirring heads are fixedly connected to both sides of the stirring rod at equal distances.

[0010] By adopting the above technical solution, the contact area between the stirring rod and the galvanizing liquid is increased through the stirring head, so that the stirring effect is better.

[0011] Furthermore, a pulley 1 is sleeved on the outer surface of the rotating motor, a transmission belt is sleeved on the outer surface of the pulley 1, a pulley 2 is sleeved on the end of the transmission belt away from the pulley 1, a connecting rod is fixedly connected to the end of the pulley 2 close to the slot body, the connecting rod passes through the slot body and is fixedly connected to a driving rod on the other side, and the connecting rod is rotatably connected to the slot body.

[0012] By adopting the above technical solution, the driving rods on both sides rotate together, thereby improving the stirring efficiency.

[0013] Furthermore, the cleaning mechanism includes a cavity opened inside the trough body, a fixed block is arranged inside the cavity, the fixed block is fixedly connected to the inner bottom wall of the cavity, a slider is slidably connected to the top of the fixed block, a plurality of sliding grooves are equidistantly opened on the top of the slider, a sponge pad is arranged on the inner wall of the sliding groove, the wire inlet and outlet holes are adapted to the sliding groove, and a resistance member is arranged on the top of the trough body.

[0014] By adopting the above technical solution, a sponge pad is arranged on the inner wall of the sliding groove, so that the outer surface of the steel wire can be wiped and cleaned. Wiping can help remove impurities such as excess zinc liquid, zinc slag, zinc particles, etc. on the surface of the steel wire.

[0015] Furthermore, the resistance member includes a hydraulic telescopic rod fixedly connected to the top of the trough body, the hydraulic telescopic rod is electrically connected to the control panel, the output end of the hydraulic telescopic rod passes through the trough body and is fixedly connected to a lifting plate, a resistance block is arranged below the lifting plate, the resistance block is arranged in an arc shape, and a rubber pad is arranged at the bottom of the resistance block.

[0016] By adopting the above technical solution, the abutment piece can help the steel wire to be in close contact with the sponge pad.

[0017] Furthermore, an elastic member is provided between the lifting plate and the abutment block, and the elastic member is composed of a telescopic rod and a spring.

[0018] By adopting the above technical solution, the resistance block can resist the steel wire while the steel wire can still move inside the sliding groove.

[0019] Furthermore, auxiliary rods are fixedly connected to both sides of the top of the lifting plate, the top ends of the auxiliary rods penetrate the slot body, and the auxiliary rods are slidably connected to the slot body.

[0020] By adopting the above technical solution, the auxiliary rod provides an additional supporting point for the lifting plate, so that the lifting plate is more stable when moving.

[0021] In summary, the present application includes at least one of the following beneficial effects:

[0022] 1. In the present application, when the steel wire needs to be galvanized, the galvanizing liquid in the tank is stirred by a driving rod, so that the heat is fully transferred and distributed inside the entire tank, thereby reducing the risk of uneven temperature and reducing energy consumption. The conductive shaft is made of copper, which increases the conductivity and further reduces energy consumption.

[0023] 2. In this application, after the galvanizing of the steel wire is completed, the steel wire is pulled into the cavity, and the outer surface of the steel wire is wiped with a sponge pad to help remove excess zinc liquid, zinc slag and other impurities on the surface of the steel wire, ensuring that the surface of the galvanized layer is smooth and beautiful. At the same time, wiping can mechanically expel the air and reduce the contact opportunity between the steel wire and oxygen in the air, thereby reducing further oxidation of the surface of the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional structure of the galvanizing tank in this application;

[0025] Figure 2 It is a schematic diagram of the second three-dimensional structure of the galvanizing tank in this application;

[0026] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the galvanizing tank of the present application;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism in this application.

[0028] Description of reference numerals:

[0029] 1. Trough body; 2. Limit block; 3. Wire roller 1; 4. Conductive shaft; 5. Power supply; 6. Heating tube; 7. Wire outlet hole; 8. Control panel; 9. Rotating motor; 10. Driving rod; 11. Stirring rod; 12. Stirring head; 13. Pulley 2; 14. Transmission belt; 15. Wire roller 2; 16. Cavity; 17. Fixed block; 18. Sliding block; 19. Sliding groove; 20. Hydraulic telescopic rod; 21. Lifting plate; 22. Resistance block; 23. Elastic member; 24. Auxiliary rod; 25. Wire inlet hole. DETAILED DESCRIPTION

[0030] The following is combined with Figures 1 to 4 This application is described in further detail.

[0031] The embodiment of the present application discloses a galvanizing tank for electrogalvanizing steel wire.

[0032] Reference Figure 1 , Figure 2 and Figure 3A galvanizing tank for steel wire electrogalvanizing, comprising a tank body 1, a limit block 2 is fixedly connected to the top of the tank body 1, a plurality of wire entry holes 25 are equidistantly provided inside the limit block 2, a conductor roller 3 is symmetrically arranged on both sides of the tank body 1, the conductor roller 3 is rotatably connected to the inner wall of the tank body 1, a conductor roller 2 15 is symmetrically arranged on both sides of the tank body 1, the conductor roller 2 15 is rotatably connected to the inner wall of the tank body 1, a conductive shaft 4 is arranged inside the tank body 1, the conductive shaft 4 is fixedly connected to the inner wall of the tank body 1, a power supply 5 is fixedly connected to one side of the tank body 1, a heating tube 6 is fixedly connected to the inner bottom wall of the tank body 1, and the heating tube 6 is S shape, a wire outlet hole 7 is provided inside the trough body 1, and the wire outlet hole 7 is adapted to the wire inlet hole 25, a control panel 8 is fixedly connected to one side of the trough body 1, a stirring mechanism is provided on one side of the trough body 1, a cleaning mechanism is provided inside the trough body 1, the stirring mechanism includes a rotating motor 9 fixedly connected to one side of the trough body 1, driving rods 10 are provided on both sides of the trough body 1, the output shaft of the rotating motor 9 passes through the trough body 1 and is fixedly connected to one side of the driving rod 10, the output shaft of the rotating motor 9 is rotatably connected to the trough body 1, the driving rod 10 is rotatably connected to the inner wall of the trough body 1, and a plurality of stirring rods 11 are fixedly connected at equal distances on both sides of the driving rod 10.

[0033] When the steel wire needs to be galvanized, first pour the galvanizing solution into the tank 1, the galvanizing solution contains the compound of the plating metal and the conductive salt, then start the heating tube 6 to heat the galvanizing solution, then connect the negative pole of the power supply 5 to the limit block 2, then connect the positive pole of the power supply 5 to the conductive shaft 4, the conductive shaft 4 of the anode forms metal ions and enters the galvanizing solution, then place the steel wire in the limit block 2, then pull the steel wire through the wire entry hole 25 and place it on the top of the wire roller 2 15, so that the outer surface of the steel wire is covered with metal ions, and then continue to pull the steel wire to move to the wire roller The bottom of 3, at this time, the steel wire reacts with the galvanizing solution, and the metal ions in the galvanizing solution move to the steel wire under the action of the potential difference to form a coating. The conductive shaft 4 is made of copper, which increases the conductivity and reduces the energy consumption. Finally, the steel wire is pulled through the wire entry hole 25 to enter the next process. When the heating tube 6 heats the galvanizing solution and the galvanizing solution needs to be stirred, the rotating motor 9 is first started. After the rotating motor 9 is started, it drives the driving rod 10 to rotate, and the driving rod 10 is connected to the stirring rod 11 through rotation, so that the stirring rod 11 stirs the galvanizing solution in the tank body 1, so that the heat is fully transferred and distributed inside the entire tank body 1, thereby reducing the risk of uneven temperature.

[0034] Reference Figure 1 and Figure 2 A plurality of stirring heads 12 are fixedly connected to both sides of the stirring rod 11 at equal intervals.

[0035] Among them, the outer surface of the rotating motor 9 is provided with a pulley 1, the outer surface of the pulley 1 is provided with a transmission belt 14, the end of the transmission belt 14 away from the pulley 1 is provided with a pulley 2 13, and the end of the pulley 2 13 close to the slot body 1 is fixedly connected with a connecting rod, the connecting rod passes through the slot body 1 and is fixedly connected to the driving rod 10 on the other side, and the connecting rod is rotatably connected to the slot body 1.

[0036] When the galvanizing liquid is stirred, the contact area between the stirring rod 11 and the galvanizing liquid is increased by the stirring head 12, so that the stirring efficiency is higher. When the rotating motor 9 is working, the output shaft of the rotating motor 9 drives the pulley 1 to rotate. After the pulley rotates, the transmission belt 14 starts to work. The working of the transmission belt 14 will drive the pulley 2 13 to start rotating, so that the driving rod 10 on the other side of the tank body 1 also starts to rotate, thereby improving the stirring efficiency.

[0037] Reference Figure 3 and Figure 4 The cleaning mechanism includes a cavity 16 opened inside the trough body 1, a fixed block 17 is arranged inside the cavity 16, the fixed block 17 is fixedly connected to the inner bottom wall of the cavity 16, a slider 18 is slidably connected to the top of the fixed block 17, a plurality of sliding grooves 19 are equidistantly opened on the top of the slider 18, a sponge pad is arranged on the inner wall of the sliding groove 19, the wire inlet hole 25 and the wire outlet hole 7 are matched with the sliding groove 19, and a resistance member is arranged on the top of the trough body 1.

[0038] Among them, the resistance part includes a hydraulic telescopic rod 20 fixedly connected to the top of the trough body 1, the hydraulic telescopic rod 20 is electrically connected to the control panel 8, the output end of the hydraulic telescopic rod 20 passes through the trough body 1 and is fixedly connected to the lifting plate 21, and a resistance block 22 is arranged below the lifting plate 21. The resistance block 22 is arranged in an arc shape, and a rubber pad is arranged at the bottom of the resistance block 22.

[0039] In addition, an elastic member 23 is disposed between the lifting plate 21 and the abutment block 22 , and the elastic member 23 is composed of a telescopic rod and a spring.

[0040] In addition, auxiliary rods 24 are fixedly connected to both sides of the top of the lifting plate 21 . The top ends of the auxiliary rods 24 penetrate the tank body 1 , and the auxiliary rods 24 are slidably connected to the tank body 1 .

[0041] When the galvanizing of the steel wire is completed, the steel wire is pulled into the cavity 16, and then it will meet the inner wall of the sliding groove 19. A sponge pad is provided on the inner wall of the sliding groove 19, so as to wipe and clean the outer surface of the steel wire. Wiping can help remove excess zinc liquid, zinc slag, zinc particles and other impurities on the surface of the steel wire, ensuring that the surface of the galvanized layer is smooth and beautiful. At the same time, wiping can mechanically expel air and reduce the contact opportunity between the steel wire and oxygen in the air, thereby reducing further oxidation of the surface of the steel wire. When the sponge wipes the outer surface of the steel wire, the staff starts the hydraulic telescopic rod 20 through the control panel 8. After the hydraulic telescopic rod 20 is started, it drives The lifting plate 21 descends, and after the lifting plate 21 descends, it drives the resistance block 22 to resist the top of the steel wire. The resistance can increase the cleaning effect. When resisting the steel wire, an elastic member 23 is arranged between the lifting plate 21 and the resistance block 22, so that while resisting the steel wire, there is still a certain buffer space between the resistance block 22 and the lifting plate 21, so that the steel wire can still move during the resistance. When the hydraulic telescopic rod 20 drives the lifting plate 21 to move, it is slidably connected to the trough body 1 through the auxiliary rod 24. The auxiliary rod 24 provides an additional support point for the lifting plate 21, so that the lifting plate 21 is more stable when moving.

[0042] Working principle: The steel wire is placed inside the tank body 1, and the steel wire reacts with the galvanizing solution. The metal ions in the galvanizing solution move to the steel wire under the action of the potential difference to form a coating. The conductive shaft 4 is made of copper, which increases the conductivity and reduces the energy consumption. At the same time, the rotating motor 9 is started. After the rotating motor 9 is started, the driving rod 10 is driven to rotate. The driving rod 10 is connected to the stirring rod 11 through rotation, so that the stirring rod 11 stirs the galvanizing solution in the tank body 1, so that the heat is fully transferred and distributed inside the entire tank body 1, further reducing the energy consumption.

[0043] When the steel wire enters the outlet hole 7 after galvanizing, the steel wire will first enter the cavity 16, and then will connect with the inner wall of the sliding groove 19. A sponge pad is provided on the inner wall of the sliding groove 19 to wipe and clean the outer surface of the steel wire to remove excess zinc liquid, zinc slag, zinc particles and other impurities on the surface of the steel wire. The hydraulic telescopic rod 20 is started through the control panel 8. After the hydraulic telescopic rod 20 is started, the lifting plate 21 is driven to descend. After the lifting plate 21 descends, it drives the resistance block 22 to resist the top of the steel wire, thereby increasing the cleaning and wiping effect. The auxiliary rod 24 provides an additional support point for the lifting plate 21, so that the lifting plate 21 is more stable when moving.

Claims

1. A galvanizing tank for steel wire electrogalvanizing, comprising a tank body (1), characterized in that: The top of the trough body (1) is fixedly connected to a limit block (2), the interior of the limit block (2) is provided with a plurality of wire entry holes (25) at equal intervals, the interior of the trough body (1) is symmetrically provided with a first conductor roller (3), the first conductor roller (3) is rotatably connected to the inner wall of the trough body (1), the interior of the trough body (1) is symmetrically provided with a second conductor roller (15), the second conductor roller (15) is rotatably connected to the inner wall of the trough body (1), a conductive shaft (4) is provided inside the trough body (1), the conductive shaft (4) is fixedly connected to the inner wall of the trough body (1), one side of the trough body (1) is fixedly connected to a power source (5), the inner bottom wall of the trough body (1) is fixedly connected to a heating tube (6), the heating tube (6) is S-shaped, and the trough body (1) is provided with a conductive shaft (4). An outlet hole (7) is provided inside, and the outlet hole (7) is matched with the inlet hole (25). A control panel (8) is fixedly connected to one side of the tank body (1). A stirring mechanism is provided on one side of the tank body (1). A cleaning mechanism is provided inside the tank body (1). The stirring mechanism comprises a rotating motor (9) fixedly connected to one side of the tank body (1). Drive rods (10) are provided on both sides of the tank body (1). The output shaft of the rotating motor (9) passes through the tank body (1) and is fixedly connected to one side of the drive rod (10). The output shaft of the rotating motor (9) is rotatably connected to the tank body (1). The drive rod (10) is rotatably connected to the inner wall of the tank body (1). A plurality of stirring rods (11) are fixedly connected to both sides of the drive rod (10) at equal distances.

2. A galvanizing bath for steel wire electrogalvanizing according to claim 1, characterized in that: A plurality of stirring heads (12) are fixedly connected to both sides of the stirring rod (11) at equal intervals.

3. A galvanizing bath for steel wire electrogalvanizing according to claim 1, characterized in that: The outer surface of the rotating motor (9) is sleeved with a pulley 1, the outer surface of the pulley 1 is sleeved with a transmission belt (14), the end of the transmission belt (14) away from the pulley 1 is sleeved with a pulley 2 (13), the end of the pulley 2 (13) close to the slot body (1) is fixedly connected to a connecting rod, the connecting rod passes through the slot body (1) and is fixedly connected to a driving rod (10) on the other side, and the connecting rod is rotatably connected to the slot body (1).

4. A galvanizing bath for steel wire electrogalvanizing according to claim 1, characterized in that: The cleaning mechanism comprises a cavity (16) formed inside a trough body (1), a fixed block (17) being arranged inside the cavity (16), the fixed block (17) being fixedly connected to the inner bottom wall of the cavity (16), a sliding block (18) being slidably connected to the top of the fixed block (17), a plurality of sliding grooves (19) being equidistantly formed on the top of the sliding block (18), a sponge pad being arranged on the inner wall of the sliding groove (19), the wire inlet hole (25) and the wire outlet hole (7) being adapted to the sliding groove (19), and a resisting member being arranged on the top of the trough body (1).

5. A galvanizing bath for steel wire electrogalvanizing according to claim 4, characterized in that: The abutment member comprises a hydraulic telescopic rod (20) fixedly connected to the top of the trough body (1), the hydraulic telescopic rod (20) being electrically connected to the control panel (8), the output end of the hydraulic telescopic rod (20) passing through the trough body (1) and being fixedly connected to a lifting plate (21), a resisting block (22) being arranged below the lifting plate (21), the resisting block (22) being arranged in an arc shape, and a rubber pad being arranged at the bottom of the resisting block (22).

6. A galvanizing bath for steel wire electrogalvanizing according to claim 5, characterized in that: An elastic member (23) is provided between the lifting plate (21) and the abutment block (22), and the elastic member (23) is composed of a telescopic rod and a spring.

7. A galvanizing bath for steel wire electrogalvanizing according to claim 6, characterized in that: Auxiliary rods (24) are fixedly connected to both sides of the top of the lifting plate (21); the top ends of the auxiliary rods (24) penetrate the trough body (1); and the auxiliary rods (24) are slidably connected to the trough body (1).

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