Spraying type water cooling device for hot-dip galvanized steel wire processing

Abstract

A spraying type water cooling device for hot-dip galvanized steel wire processing belongs to the technical field of steel wire processing equipment and comprises a cooling box, a water storage box is arranged at the bottom of the cooling box, a filter screen is fixedly mounted at the position, close to the top, of an inner cavity of the water storage box, a cooler is arranged on the rear side of the water storage box, and a guide pipe A is jointly inserted between the filter screen and the cooler; a water pump is fixedly installed on the rear side of the cooler, a guide pipe B is jointly and fixedly installed between the cooler and the water pump, and a water inlet pipe is fixedly installed at the water outlet end of the water pump. The spraying pipe can deflect with the rotating shaft as the center under the cooperative use of the hinge rod and the fixing block, galvanized impurities in the inner cavity of the spraying pipe can be conveniently cleaned, and then the situation that the galvanized impurities are not cleaned for a long time to block the spraying pipe and affect the cooling effect on the galvanized steel wire can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire processing equipment, in particular to a spraying water cooling device for hot-dip galvanized steel wire processing. Background Art

[0002] Steel wire is one of the four major types of steel: plate, tube, profile and wire. It is a reprocessed product made from hot-rolled wire rods by cold drawing. The main processes of steel wire production include raw material selection, removal of iron oxide scale, drying, coating treatment, heat treatment, wire drawing, plating treatment, etc.

[0003] In order to prevent the steel wire from rusting or corroding, its surface needs to be galvanized. After hot-dip galvanizing, the steel wire needs to be cooled. During the cooling process, the galvanized layer may fall off easily due to poor quality or uneven galvanizing, and impurities falling into the spray pipe may cause the spray pipe to be blocked, reducing the cooling effect of the subsequent hot-dip galvanized steel wire.

[0004] In view of the above problems, a spraying water cooling device for hot-dip galvanized steel wire processing is proposed. Summary of the invention

[0005] The object of the present invention is to provide a spraying water cooling device for hot-dip galvanized steel wire processing, and the above-mentioned problems are solved by working with the device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spray-type water cooling device for hot-dip galvanized steel wire processing, comprising a cooling box, a water storage tank is arranged at the bottom of the cooling box, a filter screen is fixedly installed near the top of the inner cavity of the water storage tank, a cooler is arranged at the rear side of the water storage tank, a conduit A is commonly plugged between the filter screen and the cooler, a water pump is fixedly installed at the rear side of the cooler, a conduit B is commonly fixedly installed between the cooler and the water pump, a water inlet pipe is fixedly installed at the water outlet end of the water pump, a hose is fixedly installed at the front end of the water inlet pipe, a rotating shaft is rotatably connected to the front and rear sides of the inner cavity of the cooling box near the other side, a spray pipe is commonly fixedly installed at the opposite end of the rotating shaft, and the hose is plugged on the spray pipe, a knocking component is arranged at the bottom of the spray pipe, a protective component is arranged at one side of the spray pipe, and a cleaning component is arranged at the top of the spray pipe; The cleaning assembly includes a servo motor located on the other side of the cooling box and a threaded rod fixedly installed on the end of the power output shaft of the servo motor, the end of the threaded rod is rotatably connected to the inner cavity side wall of the cooling box, a threaded sleeve is threadedly connected to the outer periphery of the threaded rod near the middle position, a hinged rod is hinged at the bottom of the threaded sleeve, a fixed block is hinged at the bottom of the hinged rod, and the fixed block is fixedly connected to the spray pipe.

[0007] Furthermore, a limit block is fixedly installed on the top of the threaded sleeve, and one side of the limit block movably passes through the limit rod, and both ends of the limit rod are respectively fixedly connected to the inner cavity side walls of the cooling box; a support plate is fixedly installed on the top of the servo motor, and one side of the support plate is fixedly connected to the cooling box.

[0008] Furthermore, a control panel is fixedly installed on the front side of the cooling box, a downpipe is plugged into the bottom of the cooling box, and support frames are fixedly installed on both sides of the cooling box near the bottom.

[0009] Furthermore, the knocking assembly includes a turbine located in the inner cavity of the sewer pipe and a vertical rod passing through the turbine, the outer periphery of the vertical rod is rotatably connected to a support bar, both sides of the support bar are fixedly connected to the inner cavity of the sewer pipe, a cleaning brush is fixedly installed on the bottom end of the vertical rod, and the bottom of the cleaning brush and the filter are arranged in close contact with each other, an active bevel gear is fixedly installed on the top of the vertical rod, a driven bevel gear is meshed with the other side of the active bevel gear, a cross bar is fixedly installed at the center of the other side of the driven bevel gear, and the other end of the cross bar is rotatably connected to the side wall of the inner cavity of the cooling box, an eccentric wheel is fixedly sleeved on the outer periphery of the cross bar, and a sliding block is arranged on the top of the eccentric wheel, the sliding block is slidably connected to the inner cavity of the cooling box, and the sliding block is located at the bottom of the spray pipe.

[0010] Furthermore, a plurality of resetting telescopic rods are fixedly installed in the inner cavity of the sliding block, and knocking blocks are fixedly installed at the ends of the resetting telescopic rods. Resetting springs are movably sleeved on the outer circumferences of the resetting telescopic rods, and the two ends of the resetting springs are fixedly connected to the knocking block and the sliding block respectively.

[0011] Furthermore, the plurality of resetting telescopic rods and resetting springs are arranged in a semicircular array with the center of the sliding block as the center.

[0012] Furthermore, the protection component includes a guide wheel located on one side of the spray pipe and a support rod fixedly installed at the rear end of the guide wheel, the end of the support rod is rotatably connected to the rear side of the inner cavity of the cooling box, a movable bevel gear is fixedly sleeved on the outer periphery of the support rod near the front end, and a transmission bevel gear is meshed on the top of the movable bevel gear, a vertical pole is fixedly installed at the top center of the transmission bevel gear, a driving bevel gear is fixedly installed on the top of the vertical pole, a rotating bevel gear is meshed on the rear side of the driving bevel gear, a transmission rod is fixedly installed at the rear center of the rotating bevel gear, a mounting hole is opened on the rear side of the cooling box near the top, and the transmission rod movably passes through the inner cavity of the mounting hole, and an exhaust fan is fixedly installed.

[0013] Furthermore, a grille is fixedly installed in the inner cavity of the mounting hole, and a transmission rod movably passes through the front side of the grille, a bent pipe is fixedly installed on the rear side of the mounting hole near the top, and the front end of the bent pipe is plugged into the water tank; a mounting plate is rotatably connected to the outer periphery of the vertical pole near the middle position, and the rear side of the mounting plate is fixedly connected to the cooling box.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. When it is necessary to clean the galvanized impurities in the inner cavity of the spray pipe, the threaded rod can be rotated with the cooperation of the cleaning component. The threaded sleeve threadedly connected to the outer periphery of the threaded rod can make the spray pipe deflect around the rotating axis with the cooperation of the hinged rod and the fixed block, so as to facilitate the cleaning of the galvanized impurities in the inner cavity of the spray pipe, thereby avoiding the galvanized impurities from clogging the spray pipe for a long time and affecting the cooling effect of the galvanized steel wire.

[0015] 2. After the spray pipe is tilted, with the cooperation of the knocking assembly, the turbine can rotate under the weight of the water flow, and the surface of the filter can be cleaned by the vertical rod and the cleaning brush to prevent it from being blocked. The eccentric wheel can be rotated under the transmission of the active bevel gear and the driven bevel gear, and the sliding block can be reciprocated up and down. The spray pipe can be flexibly knocked by the reset telescopic rod, the reset spring and the knocking block, so that the inner cavity of the spray pipe can be vibrated, thereby accelerating the efficiency of cleaning impurities and preventing impurities from adhering to the spray pipe.

[0016] 3. During the cooling process of the steel wire, the exhaust fan can rotate with the cooperation of the protective component, so that the water vapor generated by the cooling of the steel wire can be discharged into the inner cavity of the water storage tank, which can avoid the leakage of water vapor and cause safety accidents, and at the same time avoid the waste of water and save the use of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is another perspective overall three-dimensional structural schematic diagram of the present invention; Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the striking component of the present invention; Figure 5 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 6 For the present invention Figure 4 Enlarged view of point B in the middle; Figure 7 For the present invention Figure 4 Enlarged view of point C in the middle.

[0018] In the figure: 1, cooling box; 11, control panel; 12, downpipe; 2, water storage tank; 3, filter; 4, cooler; 5, water pump; 6, spray pipe; 7, cleaning assembly; 71, servo motor; 711, support plate; 72, threaded rod; 73, threaded sleeve; 731, limit block; 732, limit rod; 74, hinged rod; 75, fixed block; 8, knocking assembly; 81, turbine; 82, vertical rod; 83, support bar; 84, active bevel gear; 85, driven bevel gear; 86 , cross bar; 87, eccentric wheel; 88, sliding block; 881, resetting telescopic rod; 882, resetting spring; 883, knocking block; 9, protection component; 91, guide wheel; 92, support rod; 93, movable bevel gear; 94, transmission bevel gear; 95, vertical pole; 951, mounting plate; 96, driving bevel gear; 97, rotating bevel gear; 98, transmission rod; 981, grille; 982, elbow; 99, exhaust fan; 10, hose; 20, water inlet pipe; 30, rotating shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] The purpose of this embodiment is to provide a spray-type water cooling device for hot-dip galvanized steel wire processing, including a cooling box 1, a water storage tank 2 is arranged at the bottom of the cooling box 1, a pipe A and a pipe B are respectively installed near the front side of the water storage tank 2 near the two sides, and a solenoid valve is arranged on the pipe A and the pipe B, and the pipe A or the pipe B can be opened or closed through the control panel 11, and the pipe A is a water inlet pipe, and the pipe B is a drainage pipe. A filter screen 3 is fixedly installed near the top of the inner cavity of the water storage tank 2, and a cooler 4 is arranged on the rear side of the water storage tank 2. By setting the cooler 4, the water inlet pipe 20 can be cooled, thereby improving the rapid cooling of the hot-dip galvanized steel wire, and the filter screen 3 and the cooler 4 are commonly connected with a conduit A, a water pump 5 is fixedly installed on the rear side of the cooler 4, a conduit B is commonly fixedly installed between the cooler 4 and the water pump 5, a water inlet pipe 20 is fixedly installed at the water outlet end of the water pump 5, a hose 10 is fixedly installed at the front end of the water inlet pipe 20, the length of the hose 10 is long enough, the front and rear sides of the inner cavity of the cooling box 1 are rotatably connected with a rotating shaft 30 near the other side, and a spray pipe 6 is commonly fixedly installed on the opposite end of the rotating shaft 30, a plurality of water discharge holes are opened on the spray pipe 6, and the hose 10 is plugged into the spray pipe 6, a knocking component 8 is arranged at the bottom of the spray pipe 6, a protective component 9 is arranged on one side of the spray pipe 6, and a cleaning component 7 is arranged on the top of the spray pipe 6; The cleaning assembly 7 includes a servo motor 71 located on the other side of the cooling box 1 and a threaded rod 72 fixedly installed on the end of the power output shaft of the servo motor 71. The end of the threaded rod 72 is rotatably connected to the inner cavity side wall of the cooling box 1. A threaded sleeve 73 is threadedly connected to the outer periphery of the threaded rod 72 near the middle position. A hinged rod 74 is hinged at the bottom of the threaded sleeve 73. A fixed block 75 is hinged at the bottom of the hinged rod 74, and the fixed block 75 is fixedly connected to the spray pipe 6.

[0022] Specifically, when it is necessary to clean the galvanized impurities in the inner cavity of the spray pipe 6, the threaded rod 72 can be rotated with the cooperation of the cleaning component 7, and the threaded sleeve 73 threadedly connected to the outer periphery of the threaded rod 72 can make the spray pipe 6 deflected around the rotating shaft 30 with the cooperation of the hinged rod 74 and the fixed block 75, so as to facilitate the cleaning of the galvanized impurities in the inner cavity of the spray pipe 6, thereby preventing the galvanized impurities from being blocked in the spray pipe 6 for a long time and affecting the cooling effect of the galvanized steel wire.

[0023] A limiting block 731 is fixedly installed on the top of the threaded sleeve 73, a through hole is opened on one side of the limiting block 731, and a limiting rod 732 is movably penetrated through the inner cavity of the through hole, and one side of the limiting block 731 is movably penetrated through the limiting rod 732, and both ends of the limiting rod 732 are respectively fixedly connected to the inner cavity side walls of the cooling box 1; a supporting plate 711 is fixedly installed on the top of the servo motor 71, and the servo motor 71 can be supported by setting the supporting plate 711, and one side of the supporting plate 711 is fixedly connected to the cooling box 1.

[0024] Specifically, the threaded sleeve 73 can be limited when moving by providing the limiting block 731 and the limiting rod 732 .

[0025] A control panel 11 is fixedly installed on the front side of the cooling box 1, a downpipe 12 is plugged into the bottom of the cooling box 1, and support frames are fixedly installed on both sides of the cooling box 1 near the bottom.

[0026] The knocking assembly 8 includes a turbine 81 located in the inner cavity of the sewer pipe 12 and a vertical rod 82 passing through the turbine 81. The outer periphery of the vertical rod 82 is rotatably connected to a support bar 83. Both sides of the support bar 83 are fixedly connected to the inner cavity of the sewer pipe 12. A cleaning brush is fixedly installed on the bottom end of the vertical rod 82, and the bottom of the cleaning brush is arranged in contact with the filter 3. An active bevel gear 84 is fixedly installed on the top of the vertical rod 82. A driven bevel gear 85 is meshed with the other side of the active bevel gear 84. A cross bar 86 is fixedly installed at the center of the other side of the driven bevel gear 85, and the other end of the cross bar 86 is rotatably connected to the inner cavity side wall of the cooling box 1. An eccentric wheel 87 is fixedly sleeved on the outer periphery of the cross bar 86, and a sliding block 88 is provided on the top of the eccentric wheel 87. The sliding block 88 is slidably connected to the inner cavity of the cooling box 1, and the sliding block 88 is located at the bottom of the spray pipe 6.

[0027] Specifically, after the spray pipe 6 is tilted, with the cooperation of the knocking assembly 8, the turbine 81 can be rotated under the weight of the water flow, and the surface of the filter 3 can be cleaned by the vertical rod 82 and the cleaning brush to prevent it from being blocked. The eccentric wheel 87 can be rotated under the transmission of the active bevel gear 84 and the driven bevel gear 85, and the sliding block 88 can be reciprocated up and down.

[0028] The inner cavity of the sliding block 88 is fixedly installed with a plurality of reset telescopic rods 881, and the ends of the reset telescopic rods 881 are fixedly installed with knocking blocks 883. The outer periphery of the reset telescopic rods 881 is movably sleeved with reset springs 882, and the two ends of the reset springs 882 are fixedly connected to the knocking blocks 883 and the sliding block 88 respectively.

[0029] Specifically, the spray pipe 6 can be flexibly knocked by resetting the telescopic rod 881, the resetting spring 882 and the knocking block 883, so that the inner cavity of the spray pipe 6 can vibrate, thereby accelerating the efficiency of cleaning impurities and preventing impurities from adhering to the spray pipe 6.

[0030] A plurality of resetting telescopic rods 881 and resetting springs 882 are arranged in a semicircular array with the center of the sliding block 88 as the center.

[0031] The protection component 9 includes a guide wheel 91 located on one side of the spray pipe 6 and a support rod 92 fixedly installed at the rear end of the guide wheel 91, the end of the support rod 92 is rotatably connected to the rear side of the inner cavity of the cooling box 1, and a movable bevel gear 93 is fixedly sleeved on the outer periphery of the support rod 92 near the front end, and a transmission bevel gear 94 is meshed at the top of the movable bevel gear 93, and a vertical rod 95 is fixedly installed at the top center of the transmission bevel gear 94, and a driving bevel gear 96 is fixedly installed at the top of the vertical rod 95, and a rotating bevel gear 97 is meshed on the rear side of the driving bevel gear 96, and a transmission rod 98 is fixedly installed at the rear center of the rotating bevel gear 97, and a mounting hole is opened near the top of the cooling box 1, and the transmission rod 98 movably passes through the inner cavity of the mounting hole, and an exhaust fan 99 is fixedly installed.

[0032] During the cooling process of the steel wire, the exhaust fan 99 can be rotated with the cooperation of the protective component 9, so that the water vapor generated by the cooling of the steel wire can be discharged into the inner cavity of the water storage tank 2, which can avoid the leakage of water vapor and cause safety accidents, and at the same time avoid the waste of water and save the use of water resources.

[0033] The inner cavity of the mounting hole is fixedly installed with a grille 981, and the transmission rod 98 can be supported by the grille 981. The transmission rod 98 movably passes through the front side of the grille 981, and a bend pipe 982 is fixedly installed near the top of the rear side of the mounting hole, and the front end of the bend pipe 982 is plugged into the water storage tank 2; the outer periphery of the vertical rod 95 is rotatably connected with a mounting plate 951 near the middle position, and the vertical rod 95 can be supported by the mounting plate 951, and the rear side of the mounting plate 951 is fixedly connected to the cooling box 1.

[0034] In summary, the working principle of the present invention is as follows: the hot-dip galvanized steel wire passes through the cooling box 1 and the inner cavity of the spray pipe 6, and the water pump 5 is started through the control panel 11. The water pump 5 draws the water in the water storage tank 2 into the inner cavity of the spray pipe 6 and sprays it out to cool the hot-dip galvanized steel wire. During the cooling process, the water sprayed on the steel wire generates water vapor due to the high temperature. When the steel wire is transported, the guide wheel 91 can be rotated, and the support rod 92 fixed on the guide wheel 91 can make the movable bevel gear 93 rotate. The vertical rod 95 can be rotated by the transmission bevel gear 94 meshing with the movable bevel gear 93, and the rotating bevel gear 97 can be rotated by the driving bevel gear 96 fixed on the vertical rod 95. The exhaust fan 99 can be rotated under the transmission of the transmission rod 98, so that the water vapor of the cooling box 1 can enter the inner cavity of the water storage tank 2 through the curved pipe 982, so that the water vapor can be recovered, and the safety accident caused by the leakage of the water vapor can be avoided. At the same time, the waste of water can be avoided, and the use of water resources can be saved. When the device is used After a period of use, the servo motor 71 can be started through the control panel 11, and the rotation of the power output shaft of the servo motor 71 drives the threaded rod 72 fixed to the shaft end of the power output shaft of the servo motor 71 to rotate. The threaded sleeve 73 threadedly connected to the threaded rod 72 can deflect the spray pipe 6 around the rotating shaft 30 through the hinged rod 74 under the limit of the limit block 731 and the limit rod 732, so that the spray pipe 6 is in a clean state, and then the water pump 5 can be started to facilitate the cleaning of galvanized impurities. Under the impact of the water flow, it can The turbine 81 can be rotated, and the cleaning brush can clean the impurities on the surface of the filter screen 3 through the vertical rod 82. The cross bar 86 can be rotated by the cooperation of the active bevel gear 84 and the driven bevel gear 85 fixed on the vertical rod 82. With the cooperation of the eccentric wheel 87, the sliding block 88 can be reciprocated up and down. The spray pipe 6 can be flexibly knocked by the reset telescopic rod 881, the reset spring 882 and the knocking block 883, so that the inner cavity of the spray pipe 6 can be vibrated, thereby accelerating the efficiency of cleaning impurities.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A spraying water cooling device for hot-dip galvanized steel wire processing, comprising a cooling box (1), characterized in that: A water storage tank (2) is arranged at the bottom of the cooling box (1), a filter screen (3) is fixedly installed near the top of the inner cavity of the water storage tank (2), a cooler (4) is arranged at the rear side of the water storage tank (2), a conduit A is inserted between the filter screen (3) and the cooler (4), a water pump (5) is fixedly installed at the rear side of the cooler (4), a conduit B is fixedly installed between the cooler (4) and the water pump (5), a water inlet pipe (20) is fixedly installed at the water outlet end of the water pump (5), and the water inlet pipe (20) is fixedly installed at the water outlet end of the water pump (5). A hose (10) is fixedly mounted on the front end of the tube (20); a rotating shaft (30) is rotatably connected to the front and rear sides of the inner cavity of the cooling box (1) near the other side; a spray pipe (6) is fixedly mounted on the opposite end of the rotating shaft (30); the hose (10) is plugged into the spray pipe (6); a knocking assembly (8) is arranged at the bottom of the spray pipe (6); a protective assembly (9) is arranged on one side of the spray pipe (6); and a cleaning assembly (7) is arranged at the top of the spray pipe (6); The cleaning assembly (7) comprises a servo motor (71) located at the other side of the cooling box (1) and a threaded rod (72) fixedly mounted on the end of the power output shaft of the servo motor (71), the end of the threaded rod (72) being rotatably connected to the inner cavity side wall of the cooling box (1), a threaded sleeve (73) being threadedly connected to the outer periphery of the threaded rod (72) near the middle position, a hinged rod (74) being hinged at the bottom of the threaded sleeve (73), a fixed block (75) being hinged at the bottom of the hinged rod (74), and the fixed block (75) being fixedly connected to the spray pipe (6).

2. A spraying water cooling device for hot-dip galvanized steel wire processing according to claim 1, characterized in that: A limit block (731) is fixedly mounted on the top of the threaded sleeve (73), and one side of the limit block (731) movably penetrates the limit rod (732), and both ends of the limit rod (732) are respectively fixedly connected to the inner cavity side walls of the cooling box (1); a support plate (711) is fixedly mounted on the top of the servo motor (71), and one side of the support plate (711) is fixedly connected to the cooling box (1).

3. The spraying water cooling device for hot-dip galvanized steel wire processing according to claim 1 is characterized in that: A control panel (11) is fixedly mounted on the front side of the cooling box (1), a downpipe (12) is plugged into the bottom of the cooling box (1), and support frames are fixedly mounted on both sides of the cooling box (1) near the bottom.

4. A spraying water cooling device for hot-dip galvanized steel wire processing according to claim 1, characterized in that: The knocking assembly (8) comprises a turbine (81) located in the inner cavity of the downpipe (12) and a vertical rod (82) penetrating the turbine (81); the outer circumference of the vertical rod (82) is rotatably connected to a support bar (83); both sides of the support bar (83) are fixedly connected to the inner cavity of the downpipe (12); a cleaning brush is fixedly mounted on the bottom end of the vertical rod (82); the bottom of the cleaning brush and the filter screen (3) are arranged to fit each other; an active bevel gear (84) is fixedly mounted on the top end of the vertical rod (82); the active bevel gear A driven bevel gear (85) is meshed with the other side of (84), a cross bar (86) is fixedly installed at the center of the other side of the driven bevel gear (85), and the other end of the cross bar (86) is rotatably connected to the side wall of the inner cavity of the cooling box (1), an eccentric wheel (87) is fixedly sleeved on the outer periphery of the cross bar (86), and a sliding block (88) is arranged on the top of the eccentric wheel (87), the sliding block (88) is slidably connected to the inner cavity of the cooling box (1), and the sliding block (88) is located at the bottom of the spray pipe (6).

5. A spraying water cooling device for hot-dip galvanized steel wire processing according to claim 4, characterized in that: A plurality of resetting telescopic rods (881) are fixedly mounted in the inner cavity of the sliding block (88), and knocking blocks (883) are fixedly mounted at the ends of the resetting telescopic rods (881). A resetting spring (882) is movably sleeved on the outer circumference of the resetting telescopic rods (881), and the two ends of the resetting spring (882) are respectively fixedly connected to the knocking block (883) and the sliding block (88).

6. A spraying water cooling device for hot-dip galvanized steel wire processing according to claim 5, characterized in that: The plurality of resetting telescopic rods (881) and resetting springs (882) are arranged in a semicircular array with the center of the sliding block (88) as the center.

7. A spraying water cooling device for hot-dip galvanized steel wire processing according to claim 1, characterized in that: The protection assembly (9) comprises a guide wheel (91) located on one side of the spray pipe (6) and a support rod (92) fixedly mounted on the rear end of the guide wheel (91); the end of the support rod (92) is rotatably connected to the rear side of the inner cavity of the cooling box (1); a movable bevel gear (93) is fixedly sleeved on the outer periphery of the support rod (92) near the front end, and a transmission bevel gear (94) is meshed on the top of the movable bevel gear (93); a vertical rod (95) is fixedly mounted at the center of the top of the transmission bevel gear (94); a driving bevel gear (96) is fixedly mounted on the top of the vertical rod (95); a rotating bevel gear (97) is meshed on the rear side of the driving bevel gear (96); a transmission rod (98) is fixedly mounted at the center of the rear side of the rotating bevel gear (97); a mounting hole is opened on the rear side of the cooling box (1) near the top, and the transmission rod (98) movably passes through the inner cavity of the mounting hole and is fixedly mounted with an exhaust fan (99).

8. A spraying water cooling device for hot-dip galvanized steel wire processing according to claim 7, characterized in that: A grille (981) is fixedly mounted in the inner cavity of the mounting hole, and a transmission rod (98) movably penetrates the front side of the grille (981); a bent pipe (982) is fixedly mounted near the top of the rear side of the mounting hole, and the front end of the bent pipe (982) is plugged into the water storage tank (2); a mounting plate (951) is rotatably connected to the outer periphery of the vertical rod (95) near the middle position, and the rear side of the mounting plate (951) is fixedly connected to the cooling box (1).

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