Drying mechanism for hot galvanizing of surfaces of metal parts

Abstract

The utility model discloses a drying mechanism for surface hot galvanizing of metal parts, which belongs to the technical field of hot galvanizing, and comprises a fixed table, the lower surface of the fixed table is fixedly connected with an adjusting bin, the inside of the adjusting bin is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a first rotating shaft, and the output shaft of the servo motor is fixedly connected with a second rotating shaft. A first bevel gear is fixedly connected to the surface of the first rotating shaft, and a bearing is fixedly connected to the interior of the adjusting bin so that a second rotating shaft can be arranged in the adjusting bin in a penetrating mode. In the process that a worker uses the device to dry hot-galvanized metal parts, the worker only needs to start a servo motor through a control switch, a connecting plate can drive a containing groove to move to the position under a drying bin through a mounting plate, and therefore the drying efficiency of the worker on the hot-galvanized metal parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing, and more specifically to a drying mechanism for hot-dip galvanizing the surface of metal parts. Background Art

[0002] Hot-dip galvanizing is to make molten metal react with iron matrix to produce alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to pickle the steel parts first. In order to remove the iron oxide on the surface of the steel parts, after pickling, they are cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot-dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. At present, metal parts need to be dried after hot-dip galvanizing, and the existing devices are inefficient in drying the metal parts after hot-dip galvanizing, which is inconvenient for the staff to dry the metal parts after hot-dip galvanizing. Utility Model Content

[0003] (1) Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a drying mechanism for hot-dip galvanizing of metal parts, which is convenient for drying the hot-dip galvanized metal parts and improves the drying efficiency of the hot-dip galvanized metal parts.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a drying mechanism for hot-dip galvanizing of metal parts, including a fixed platform, a lower surface of the fixed platform is fixedly connected to an adjusting bin, a servo motor is fixedly connected to the inside of the adjusting bin, an output shaft of the servo motor is fixedly connected to a first rotating shaft, a first bevel gear is fixedly connected to the surface of the first rotating shaft, a bearing is fixedly connected to the inside of the adjusting bin so that a second rotating shaft is penetrated therein, a second bevel gear is fixedly connected to the bottom end of the second rotating shaft, the first bevel gear and the second bevel gear are meshed, a connecting plate is fixedly connected to the top end of the second rotating shaft, a mounting plate is fixedly connected to one end of the connecting plate, a placement groove is arranged on the upper surface of the mounting plate, and the fixed platform The upper surface of the drying chamber is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to an electric push rod, the top of the electric push rod is fixedly connected to a movable plate, the lower surface of the movable plate is fixedly connected to a movable rod, the bottom end of the movable rod is fixedly connected to a drying chamber, the upper surface of the drying chamber is fixedly connected to a heating groove, an electric heater is arranged inside the heating groove, the side of the heating groove is fixedly connected to an air inlet, the other side of the heating groove is fixedly connected to an air duct, the inside of the drying chamber is fixedly connected to an exhaust chamber, the lower surface of the exhaust chamber is provided with an exhaust hole, the other end of the air duct is penetrated into the exhaust chamber, the side of the drying chamber is fixedly connected to an exhaust port, and an exhaust fan is penetrated inside the exhaust port.

[0007] When the drying mechanism for hot-dip galvanizing of the metal parts surface of the present technical solution is used, the servo motor is started by the control switch, so that the connecting plate can drive the placement slot to move to the bottom of the drying bin through the mounting plate, thereby improving the efficiency of drying the hot-dip galvanized metal parts. Moreover, the electric push rod is shortened by the control switch, so that the movable rod on the lower surface of the movable plate can drive the drying bin to be sleeved on the surface of the placement slot, thereby facilitating the drying of the hot-dip galvanized metal parts. At the same time, the electric heater and the exhaust fan are started by the control switch, so that the heated gas can be blown to the surface of the metal parts inside the placement slot through the exhaust hole, thereby drying the hot-dip galvanized metal parts.

[0008] Furthermore, a sealing groove is provided on the upper surface of the mounting plate, and the sealing groove matches the drying chamber. A positioning column is fixedly connected to the upper surface of the mounting plate, and a positioning groove is provided on the lower surface of the placement groove, and the positioning column matches the positioning groove.

[0009] Furthermore, a protective net is fixedly connected to the inside of the air inlet, there are two groups of protective nets, and another group of protective nets is fixedly connected to the inside of the exhaust port, a ventilation net is embedded in the surface of the placement groove, there are multiple exhaust holes, and they are evenly arranged on the lower surface of the exhaust bin.

[0010] Furthermore, a sleeve is fixedly connected to the surface of the support plate, the movable rod is inserted into the interior of the sleeve, and there are two groups of the movable rod and the sleeve, which are symmetrically arranged on the upper surface of the support plate.

[0011] Furthermore, a shock absorber is fixedly connected to the lower surface of the fixed platform. There are four shock absorbers in total and they are arranged in a rectangular shape on the lower surface of the fixed platform. A universal wheel is fixedly connected to the bottom end of the shock absorber, and a brake pad is arranged on the side of the universal wheel.

[0012] Furthermore, an energy storage compartment is provided inside the fixed platform, a battery is fixedly connected inside the energy storage compartment, a control switch is fixedly connected to the surface of the support plate, and a microprocessor is arranged inside the control switch.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The drying mechanism for hot-dip galvanizing of the metal parts is provided with a servo motor. When the staff uses the device to dry the hot-dip galvanized metal parts, the staff only needs to start the servo motor through the control switch, so that the connecting plate can drive the placement slot to move to the bottom of the drying bin through the mounting plate, thereby improving the staff's efficiency in drying the hot-dip galvanized metal parts;

[0016] 2. The drying mechanism for hot-dip galvanizing of the metal parts is provided with an electric push rod. When the staff uses the device to dry the hot-dip galvanized metal parts, the staff only needs to control the electric push rod to shorten through the control switch, so that the movable rod on the lower surface of the movable plate can drive the drying bin to be sleeved on the surface of the placement groove, so as to facilitate the staff to dry the hot-dip galvanized metal parts;

[0017] 3. The drying mechanism for hot-dip galvanizing of the metal parts surface is provided with an electric heater and an exhaust fan. When the staff uses the device to dry the hot-dip galvanized metal parts, the staff only needs to start the electric heater and the exhaust fan through the control switch, so that the heated gas can be blown to the surface of the metal parts inside the placement tank through the exhaust hole, thereby achieving the effect of drying the hot-dip galvanized metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the drying bin in the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the mounting plate in the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Fixed table; 2. Adjustment chamber; 3. Servo motor; 4. First rotating shaft; 5. First bevel gear; 6. Second rotating shaft; 7. Second bevel gear; 8. Connecting plate; 9. Mounting plate; 10. Sealing groove; 11. Positioning column; 12. Placement groove; 13. Ventilation net; 14. Positioning groove; 15. Support plate; 16. Electric push rod; 17. Movable plate; 18. Movable rod; 19. Sleeve; 20. Drying chamber; 21. Heating tank; 22. Air inlet; 23. Protective net; 24. Electric heater; 25. Air duct; 26. Exhaust chamber; 27. Exhaust hole; 28. Exhaust port; 29. ​​Exhaust fan; 30. Energy storage chamber; 31. Battery; 32. Shock absorber; 33. Universal wheel; 34. Control switch. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles. Example

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] See also Figure 1-4The utility model provides a technical solution: a drying mechanism for hot-dip galvanizing of metal parts, comprising a fixed platform 1, a lower surface of the fixed platform 1 is fixedly connected to an adjusting bin 2, the interior of the adjusting bin 2 is fixedly connected to a servo motor 3, by setting the servo motor 3, only by starting the servo motor 3 through a control switch 34, the connecting plate 8 can drive the placement slot 12 to move to the bottom of the drying bin 20 through the mounting plate 9, thereby improving the efficiency of the staff in drying the metal parts after hot-dip galvanizing, the output shaft of the servo motor 3 is fixedly connected to a first rotating shaft 4, the surface of the first rotating shaft 4 is fixedly connected There is a first bevel gear 5, the interior of the regulating chamber 2 is fixedly connected with a bearing so that a second rotating shaft 6 is penetrated therein, the bottom end of the second rotating shaft 6 is fixedly connected with a second bevel gear 7, the first bevel gear 5 and the second bevel gear 7 are meshed, the top end of the second rotating shaft 6 is fixedly connected with a connecting plate 8, one end of the connecting plate 8 is fixedly connected with a mounting plate 9, the upper surface of the mounting plate 9 is provided with a placement groove 12, the upper surface of the fixed platform 1 is fixedly connected with a support plate 15, the upper surface of the support plate 15 is fixedly connected with an electric push rod 16, by setting the electric push rod 16, the electric push rod 1 can be controlled by the control switch 34 6 is shortened, so that the movable rod 18 on the lower surface of the movable plate 17 can drive the drying chamber 20 to be sleeved on the surface of the placement groove 12, so that the staff can dry the metal parts after hot-dip galvanizing. The top of the electric push rod 16 is fixedly connected with the movable plate 17, the lower surface of the movable plate 17 is fixedly connected with the movable rod 18, the bottom end of the movable rod 18 is fixedly connected with the drying chamber 20, the upper surface of the drying chamber 20 is fixedly connected with the heating groove 21, the interior of the heating groove 21 is provided with an electric heater 24, the side of the heating groove 21 is fixedly connected with the air inlet 22, and the other side of the heating groove 21 is fixedly connected with the air guide The drying chamber 20 is provided with an exhaust chamber 26 fixedly connected thereto, an exhaust hole 27 is provided on the lower surface of the exhaust chamber 26, the other end of the air guide pipe 25 is passed through the exhaust chamber 26, an exhaust port 28 is fixedly connected to the side of the drying chamber 20, an exhaust fan 29 is passed through the exhaust port 28, by arranging the electric heater 24 and the exhaust fan 29, it is only necessary to start the electric heater 24 and the exhaust fan 29 by controlling the switch 34, so that the heated gas can be blown to the surface of the metal parts inside the placement tank 12 through the exhaust hole 27, so as to achieve the effect of drying the metal parts after hot-dip galvanizing.

[0028] Specifically, a sealing groove 10 is provided on the upper surface of the mounting plate 9, and the sealing groove 10 matches the drying chamber 20. A positioning column 11 is fixedly connected to the upper surface of the mounting plate 9, and a positioning groove 14 is provided on the lower surface of the placement groove 12, and the positioning column 11 matches the positioning groove 14.

[0029] By adopting the above technical solution, with the cooperation of the positioning column 11 and the positioning groove 14, the placement groove 12 can be installed and fixed on the upper surface of the mounting plate 9, thereby preventing the placement groove 12 from detaching from the surface of the mounting plate 9 during movement.

[0030] Specifically, a protective net 23 is fixedly connected to the inside of the air inlet 22, there are two groups of protective nets 23, and another group of protective nets 23 is fixedly connected to the inside of the exhaust port 28. A ventilation net 13 is embedded in the surface of the placement groove 12. There are multiple exhaust holes 27, and they are evenly arranged on the lower surface of the exhaust bin 26.

[0031] Specifically, a sleeve 19 is fixedly connected to the surface of the support plate 15 , and the movable rod 18 is inserted into the interior of the sleeve 19 . There are two groups of movable rods 18 and sleeves 19 , which are symmetrically arranged on the upper surface of the support plate 15 .

[0032] Specifically, the lower surface of the fixed platform 1 is fixedly connected with a shock absorber 32. There are four shock absorbers 32 in total, which are arranged in a rectangular shape on the lower surface of the fixed platform 1. The bottom end of the shock absorber 32 is fixedly connected with a universal wheel 33, and a brake pad is provided on the side of the universal wheel 33.

[0033] Specifically, an energy storage compartment 30 is provided inside the fixed platform 1 , a battery 31 is fixedly connected inside the energy storage compartment 30 , a control switch 34 is fixedly connected to the surface of the support plate 15 , and a microprocessor is disposed inside the control switch 34 .

[0034] The working principle of the utility model is as follows: when the utility model is used, the device is first moved to a suitable position, and then the position of the universal wheel 33 is fixed by the brake pad, thereby preventing the device from being offset during use. When the staff uses the device to dry the hot-dip galvanized metal parts, the staff first places the metal parts to be dried inside the placement groove 12, and then the staff starts the servo motor 3 through the control switch 34. At the same time, the servo motor 3 drives the first bevel gear 5 to rotate through the first rotating shaft 4, and then the first bevel gear 5 drives the connecting plate 8 at the top of the second rotating shaft 6 to rotate through the second bevel gear 7, so that the connecting plate 8 drives the placement groove 12 to move to the drying bin through the mounting plate 9. 20 is directly below the staff, thereby improving the efficiency of the staff in drying the hot-dip galvanized metal parts. Then the staff controls the electric push rod 16 to shorten through the control switch 34. At the same time, the electric push rod 16 drives the movable rod 18 to move downward through the movable plate 17, so that the movable rod 18 drives the drying bin 20 to be sleeved on the surface of the placement groove 12, so that it is convenient for the staff to dry the hot-dip galvanized metal parts. Then the staff starts the electric heater 24 and the exhaust fan 29 through the control switch 34. At the same time, the heated gas is injected into the exhaust bin 26 through the air guide pipe 25, and then the heated gas is blown to the surface of the metal parts inside the placement groove 12 through the exhaust hole 27, thereby starting to dry the hot-dip galvanized metal parts.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A drying mechanism for hot-dip galvanizing of metal parts, comprising a fixing table (1), characterized in that: The lower surface of the fixed platform (1) is fixedly connected to an adjustment chamber (2), the interior of the adjustment chamber (2) is fixedly connected to a servo motor (3), the output shaft of the servo motor (3) is fixedly connected to a first rotating shaft (4), the surface of the first rotating shaft (4) is fixedly connected to a first bevel gear (5), the interior of the adjustment chamber (2) is fixedly connected to a bearing so that a second rotating shaft (6) is passed through the interior, the bottom end of the second rotating shaft (6) is fixedly connected to a second bevel gear (7), the first bevel gear (5) and the second bevel gear (7) are meshed, the top end of the second rotating shaft (6) is fixedly connected to a connecting plate (8), one end of the connecting plate (8) is fixedly connected to a mounting plate (9), the upper surface of the mounting plate (9) is provided with a placement groove (12), the upper surface of the fixed platform (1) is fixedly connected to a support plate (15), the upper surface of the support plate (15) is fixedly connected to an electric push rod (16) ), the top end of the electric push rod (16) is fixedly connected to a movable plate (17), the lower surface of the movable plate (17) is fixedly connected to a movable rod (18), the bottom end of the movable rod (18) is fixedly connected to a drying bin (20), the upper surface of the drying bin (20) is fixedly connected to a heating groove (21), an electric heater (24) is arranged inside the heating groove (21), a side of the heating groove (21) is fixedly connected to an air inlet (22), the other side of the heating groove (21) is fixedly connected to an air guide pipe (25), the inside of the drying bin (20) is fixedly connected to an exhaust bin (26), an exhaust hole (27) is opened on the lower surface of the exhaust bin (26), the other end of the air guide pipe (25) is passed through the inside of the exhaust bin (26), the side of the drying bin (20) is fixedly connected to an exhaust port (28), and an exhaust fan (29) is passed through the inside of the exhaust port (28).

2. A drying mechanism for hot-dip galvanizing of metal parts according to claim 1, characterized in that: The upper surface of the mounting plate (9) is provided with a sealing groove (10), and the sealing groove (10) matches the drying chamber (20). The upper surface of the mounting plate (9) is fixedly connected with a positioning column (11), and the lower surface of the placement groove (12) is provided with a positioning groove (14), and the positioning column (11) matches the positioning groove (14).

3. A drying mechanism for hot-dip galvanizing of metal parts according to claim 1, characterized in that: A protective net (23) is fixedly connected to the interior of the air inlet (22), there are two groups of the protective nets (23), and another group of the protective nets (23) is fixedly connected to the interior of the air outlet (28), a ventilation net (13) is embedded on the surface of the placement groove (12), and there are a plurality of exhaust holes (27) which are evenly arranged on the lower surface of the exhaust bin (26).

4. A drying mechanism for hot-dip galvanizing of metal parts according to claim 1, characterized in that: A sleeve (19) is fixedly connected to the surface of the support plate (15), and the movable rod (18) is inserted into the interior of the sleeve (19). There are two groups of the movable rod (18) and the sleeve (19), which are symmetrically arranged on the upper surface of the support plate (15).

5. A drying mechanism for hot-dip galvanizing of metal parts according to claim 1, characterized in that: The lower surface of the fixed platform (1) is fixedly connected to a shock absorber (32), wherein there are four shock absorbers (32) in total and arranged in a rectangular shape on the lower surface of the fixed platform (1), and the bottom end of the shock absorber (32) is fixedly connected to a universal wheel (33), and a brake pad is provided on the side of the universal wheel (33).

6. A drying mechanism for hot-dip galvanizing of metal parts according to claim 1, characterized in that: An energy storage compartment (30) is provided inside the fixed platform (1), a storage battery (31) is fixedly connected inside the energy storage compartment (30), a control switch (34) is fixedly connected to the surface of the support plate (15), and a microprocessor is arranged inside the control switch (34).

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