CN212925141U - Hot-dip galvanizing device for stainless steel hexagon nut - Google Patents

Hot-dip galvanizing device for stainless steel hexagon nut Download PDF

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Publication number
CN212925141U
CN212925141U CN202021521732.2U CN202021521732U CN212925141U CN 212925141 U CN212925141 U CN 212925141U CN 202021521732 U CN202021521732 U CN 202021521732U CN 212925141 U CN212925141 U CN 212925141U
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CN
China
Prior art keywords
galvanizing
nut
shaft
driving
stainless steel
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Expired - Fee Related
Application number
CN202021521732.2U
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Chinese (zh)
Inventor
贾昭腾
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Handan Yongnian Huteng Fastener Manufacturing Co ltd
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Handan Yongnian Huteng Fastener Manufacturing Co ltd
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Application filed by Handan Yongnian Huteng Fastener Manufacturing Co ltd filed Critical Handan Yongnian Huteng Fastener Manufacturing Co ltd
Priority to CN202021521732.2U priority Critical patent/CN212925141U/en
Application granted granted Critical
Publication of CN212925141U publication Critical patent/CN212925141U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a stainless steel hexagon nut hot dip galvanizing unit, including galvanizing bath and a set of relative installation curb plate in galvanizing bath upper end both sides of fixed mounting, wherein an installation curb plate one end installs the fixed plate, and the type of falling L zinc-plated mounting bracket is installed to the fixed plate front end, and zinc-plated mounting bracket bottom is equipped with galvanizing mechanism, and zinc-plated mounting bracket upper end is equipped with waste gas filtering mechanism. The beneficial effects of the utility model are that, can place the nut of screen frame to the nut through the galvanizing mechanism that is located galvanizing mount bottom and go up unloading and hot-dip galvanizing processing, the dross of galvanizing bath upper surface can be cleared up to the clearance scraper blade, prevent that the nut that the galvanizing was accomplished when fishing out from the galvanizing bath, the dross in the adhesion galvanizing bath on the surface, and the nut places the lift of screen frame and clearance scraper blade and be linkage structure, waste gas filtering mechanism produces harmful gas when filtering galvanization, reduce the pollution to the environment.

Description

Hot-dip galvanizing device for stainless steel hexagon nut
Technical Field
The utility model relates to a nut production field specifically is a stainless steel hexagon nut hot dip galvanizing device.
Background
The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.
The stainless steel hexagon nut has the advantages of high strength, high corrosion resistance and the like. The stainless steel hexagon nut needs to be subjected to hot-dip galvanizing processing in the production process to play a role in corrosion prevention and rust prevention. The existing nut hot-dip galvanizing equipment mostly adopts a galvanizing tank to carry out hot-dip galvanizing, when the galvanized tank is fished out, the galvanized nut is easy to adhere scum in the galvanizing tank on the surface to influence the galvanizing effect, and when galvanizing, a large amount of harmful gas can be generated and is not filtered to be directly discharged to the outdoor influence environment.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model provides a stainless steel hexagon nut hot dip galvanizing device to solve stainless steel hexagon nut hot dip galvanizing problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hot-dip galvanizing device for a stainless steel hexagon nut comprises a galvanizing bath and a group of opposite mounting side plates fixedly mounted on two sides of the upper end of the galvanizing bath, wherein one end of one mounting side plate is provided with a fixed plate, the front end of the fixed plate is provided with an inverted L-shaped galvanizing mounting frame, the bottom of the galvanizing mounting frame is provided with a galvanizing mechanism, and the upper end of the galvanizing mounting frame is provided with a waste gas filtering mechanism;
the galvanizing mechanism comprises a driving motor, a driving shaft, a rotating screw rod, a nut, a fixed round rod, a sliding sleeve, a connecting rod, a cleaning scraper, an overflow port, a driving gear, a speed reducing shaft, a driven gear, a driving bevel gear, a transmission shaft, a driven bevel gear, a first belt pulley, a rotating shaft, a second belt pulley, a transmission belt, a group of opposite winding wheels, a connecting rope, a hook and a nut placing net frame, wherein the driving motor is horizontally arranged at the front end of one of the installation side plates, the driving shaft is arranged at the rotating end of the driving motor, the rotating screw rod is arranged at the front end of the driving shaft, the nut is sleeved on the rotating screw rod, the fixed round rod is arranged on the other installation side plate and corresponds to the position of the rotating screw rod, the sliding sleeve is sleeved on the fixed round rod in a sliding mode, one end of the connecting, the cleaning scraper is arranged at the bottom of the connecting rod, the overflow port is arranged at the upper end of one side of the galvanizing bath, the driving gear is arranged on the driving shaft, the speed reducing shaft is movably arranged on the fixing plate, the driven gear is arranged at the rear end of the speed reducing shaft and is mutually meshed with the driving gear, the driving bevel gear is arranged at the front end of the speed reducing shaft, the driving shaft is movably arranged at the front end of the fixing plate, the driven bevel gear is arranged at the rear end of the driving shaft and is mutually meshed with the driving bevel gear, the first belt pulley is arranged at the front end of the driving shaft, the rotating shaft is movably arranged at the upper end of the galvanizing mounting frame, the second belt pulley is arranged at the rear end of the rotating shaft, the driving belt is sleeved on the first belt pulley and the second belt pulley, a group of opposite winding wheels are arranged on, is of a detachable structure;
waste gas filtering mechanism includes waste gas filtration shell, suction opening, air exhauster, impurity filter screen, high-pressure electrostatic apparatus and exhaust pipe, waste gas filtration shell installs at zinc-plated mounting bracket front end, the suction opening is opened and is crossed the shell bottom at waste gas, and corresponding with the galvanizing bath, the upper end in waste gas filtration shell is installed to the air exhauster, the impurity filter screen is installed at air exhauster convulsions end, high-pressure electrostatic apparatus is installed in impurity filter screen below, the exhaust pipe cartridge crosses the shell upper end at waste gas filtration.
Furthermore, a scum collecting box corresponding to the overflow port is arranged on one side of the galvanizing tank.
Further, the size of the driving gear is far smaller than that of the driven gear.
Furthermore, a group of opposite handles is installed on two sides of the nut placing screen frame.
Furthermore, the exhaust pipeline is communicated with an outdoor exhaust pipeline.
The utility model provides a stainless steel hexagon nut hot dip galvanizing device, the following beneficial effect is possessed, can place the nut in the screen frame to the nut through the galvanizing mechanism that is located galvanizing mount bottom and go up unloading and hot dip galvanizing processing, the dross of galvanizing bath upper surface can be cleared up to the clearance scraper blade, the nut that prevents the galvanizing completion is when fishing out from the galvanizing bath, the dross in adhesion galvanizing bath on the surface, and the nut is placed the lift of screen frame and is linkage structure with the clearance scraper blade, harmful gas is produced when exhaust gas filtering mechanism can filter the galvanizing, reduce the pollution to the environment.
Drawings
Fig. 1 is a schematic view of a hot-dip galvanizing device for stainless steel hexagon nuts.
FIG. 2 is a top view of the galvanizing bath according to the present invention.
Fig. 3 is a front view of the stainless steel hexagon nut hot-dip galvanizing device of the utility model.
Fig. 4 is a cross-sectional view of the exhaust gas filtering shell of the present invention.
In the figure: 1. a galvanizing bath; 2. installing a side plate; 3. a fixing plate; 4. a galvanized mounting rack; 5. a drive motor; 6. a drive shaft; 7. rotating the screw rod; 8. a nut; 9. fixing the round rod; 10. a sliding sleeve; 11. a connecting rod; 12. cleaning a scraper; 13. an overflow port; 14. a driving gear; 15. a deceleration shaft; 16. a driven gear; 17. a driving bevel gear; 18. a drive shaft; 19. a driven bevel gear; 20. a first belt pulley; 21. a rotating shaft; 22. a second belt pulley; 23. a drive belt; 24. a winding wheel; 25. connecting ropes; 26. hooking; 27. the nut is placed on the screen frame; 28. a waste gas filter shell; 29. an air suction opening; 30. an exhaust fan; 31. an impurity filter screen; 32. a high voltage electrostatic device; 33. an exhaust duct; 34. a scum collecting box; 35. a handle.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: a hot-dip galvanizing device for a stainless steel hexagon nut comprises a galvanizing bath 1 and a group of opposite installation side plates 2 fixedly installed on two sides of the upper end of the galvanizing bath 1, wherein one end of one installation side plate 2 is provided with a fixed plate 3, the front end of the fixed plate 3 is provided with an inverted L-shaped galvanizing mounting rack 4, the bottom of the galvanizing mounting rack 4 is provided with a galvanizing mechanism, and the upper end of the galvanizing mounting rack 4 is provided with a waste gas filtering mechanism; the galvanizing mechanism comprises a driving motor 5, a driving shaft 6, a rotating screw rod 7, a nut 8, a fixed round rod 9, a sliding sleeve 10, a connecting rod 11, a cleaning scraper 12, an overflow port 13, a driving gear 14, a speed reducing shaft 15, a driven gear 16, a driving bevel gear 17, a transmission shaft 18, a driven bevel gear 19, a first belt pulley 20, a rotating shaft 21, a second belt pulley 22, a transmission belt 23, a group of opposite winding wheels 24, a connecting rope 25, a hook 26 and a nut placing net frame 27, wherein the driving motor 5 is horizontally arranged at the front end of one of the installation side plates 2, the driving shaft 6 is arranged at the rotating end of the driving motor 5, the rotating screw rod 7 is arranged at the front end of the driving shaft 6, the nut 8 is sleeved on the rotating screw rod 7, the fixed round rod 9 is arranged on the other installation side plate 2 and corresponds to the position of the rotating screw rod 7, the sliding sleeve 10 is, one end of the connecting rod 11 is connected with the screw 8, the other end of the connecting rod is connected with the sliding sleeve 10, the cleaning scraper 12 is installed at the bottom of the connecting rod 11, the overflow port 13 is opened at the upper end of one side of the galvanizing bath 1, the driving gear 14 is installed on the driving shaft 6, the speed reducing shaft 15 is movably installed on the fixing plate 3, the driven gear 16 is installed at the rear end of the speed reducing shaft 15 and is mutually meshed with the driving gear 14, the driving bevel gear 17 is installed at the front end of the speed reducing shaft 15, the transmission shaft 18 is movably installed at the front end of the fixing plate 3, the driven bevel gear 19 is installed at the rear end of the transmission shaft 18 and is mutually meshed with the driving bevel gear 17, the first belt pulley 20 is installed at the front end of the transmission shaft 18, the rotating shaft 21 is movably installed at the upper end of the galvanizing mounting rack 4, a set of opposite winding wheels 24 are arranged on the rotating shaft 21, the connecting rope 25 is wound on the winding wheels 24, the hook 26 is arranged at the bottom of the connecting rope 25, and the nut placing net frame 27 is hung on the hook 26 and is of a detachable structure; the waste gas filtering mechanism comprises a waste gas filtering shell 28, an air suction opening 29, an exhaust fan 30, an impurity filter screen 31, a high-voltage static device 32 and an exhaust pipeline 33, the waste gas filtering shell 28 is installed at the front end of the galvanized mounting frame 4, the air suction opening 29 is formed in the bottom of the waste gas filtering shell 28 and corresponds to the galvanizing bath 1, the exhaust fan 30 is installed at the inner upper end of the waste gas filtering shell 28, the impurity filter screen 31 is installed at the air suction end of the exhaust fan 30, the high-voltage static device 32 is installed below the impurity filter screen 31, and the exhaust pipeline 33 is inserted into the upper end of the waste gas filtering shell; a scum collecting box 34 corresponding to the overflow port 13 is arranged on one side of the galvanizing bath 1; the driving gear 14 is much smaller in size than the driven gear 16; a group of opposite handles 35 are arranged on two sides of the nut placing net frame 27; the exhaust duct 33 is communicated with an outdoor smoke exhaust duct.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, the nut placing net frame 27 is hung on the hook 26 and is of a detachable structure, when the device is used, a user places the nut needing hot-dip galvanizing treatment in the nut placing net frame 27 and hangs the nut placing net frame 27 on the hook 26;
during galvanizing: the cleaning scraper 12 is arranged at the bottom of the connecting rod 11, the initial position of the cleaning scraper 12 is positioned at the right side above the galvanizing bath 1, as shown in figure 1, during galvanizing, the driving motor 5 firstly starts to work to drive the driving shaft 6 on the rotating end, the rotating screw 7 is arranged at the front end of the driving shaft 6 through a fastening bearing, the screw 8 is sleeved on the rotating screw 7, the fixed round rod 9 is movably arranged on the other installation side plate 2 through the fastening bearing and corresponds to the position of the rotating screw 7, the sliding sleeve 10 is slidably sleeved on the fixed round rod 9, one end of the connecting rod 11 is connected with the screw 8, the other end is connected with the sliding sleeve 10, the driving motor 5 rotates forwards to drive the cleaning scraper 12 to slide rapidly towards the left side, the driving gear 14 is arranged on the driving shaft 6, the reducing shaft 15 is movably arranged on the fixed plate 3 through the fastening bearing, the driven gear, the driving gear 14 is meshed with the driving gear 14, the size of the driving gear 14 is far smaller than that of the driven gear 16, the driving shaft 6 drives the speed reducing shaft 15 to rotate slowly, the driving bevel gear 17 is installed at the front end of the speed reducing shaft 15, the transmission shaft 18 is movably installed at the front end of the fixing plate 3 through a fastening bearing, the driven bevel gear 19 is installed at the rear end of the transmission shaft 18 and meshed with the driving bevel gear 17, the first belt pulley 20 is installed at the front end of the transmission shaft 18, the rotating shaft 21 is movably installed at the upper end of the galvanizing mounting frame 4 through a fastening bearing, the second belt pulley 22 is installed at the rear end of the rotating shaft 21, the transmission belt 23 is sleeved on the first belt pulley 20 and the second belt pulley 22, the transmission belt 23 drives the rotating shaft 21 to rotate, a group of opposite winding wheels 24 are installed on the rotating shaft, the driving motor 5 rotates forwards to drive the nut placing net frame 27 to descend slowly, due to the differential action, the nut placing net frame 27 cannot interfere with the cleaning scraper 12, when the cleaning scraper 12 slides to the left side above the galvanizing bath 1, the bottom of the nut placing net frame 27 is immersed into the galvanizing bath 1 for hot-dip galvanizing treatment, when the nut in the nut placing net frame 27 is subjected to hot-dip galvanizing treatment, the driving motor 5 rotates backwards, the cleaning scraper 12 slides to the right side above the galvanizing bath 1 at first, scum in the galvanizing bath 1 is cleaned into a scum collecting box 34 through an overflow port 13, the nut placing net frame 27 is lifted out slowly, a user can take the nut placing net frame 27 down from a hook 26, the nut in the nut placing net frame 27 can be subjected to loading and unloading and hot-dip galvanizing processing through a galvanizing mechanism positioned at the bottom of the galvanizing mounting rack 4, the cleaning scraper 12 can clean the scum on the upper surface of the galvanizing bath 1, the nut after galvanizing is prevented from being fished out from the galvanizing bath 1, scum in the galvanizing bath is adhered to the surface, and the lifting of the nut placing screen frame 27 and the cleaning scraper 12 are in a linkage structure;
when the waste gas is filtered: when the nut in the net frame 27 is placed to the nut hot dip galvanizing, the exhaust fan 30 starts to work simultaneously, harmful gas generated by galvanizing is pumped into the waste gas filtering shell 28 through the exhaust port 29, ions in the gas are electrolyzed through the high-voltage electrostatic device 32, the electrolyzed gas is filtered through the impurity filter screen 31, the impurity filter screen 31 adsorbs charged ions in the gas, the filtered gas is finally discharged through the exhaust pipeline 33, the waste gas filtering mechanism can filter the harmful gas generated during galvanizing, and the pollution to the environment is reduced.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (5)

1. A hot-dip galvanizing device for stainless steel hexagon nuts comprises a galvanizing bath (1) and a group of opposite installation side plates (2) fixedly installed on two sides of the upper end of the galvanizing bath (1), and is characterized in that one end of one installation side plate (2) is provided with a fixing plate (3), the front end of the fixing plate (3) is provided with an inverted L-shaped galvanizing mounting rack (4), the bottom of the galvanizing mounting rack (4) is provided with a galvanizing mechanism, and the upper end of the galvanizing mounting rack (4) is provided with a waste gas filtering mechanism;
the galvanizing mechanism comprises a driving motor (5), a driving shaft (6), a rotating screw rod (7), a screw nut (8), a fixed round rod (9), a sliding sleeve (10), a connecting rod (11), a cleaning scraper (12), an overflow port (13), a driving gear (14), a speed reducing shaft (15), a driven gear (16), a driving bevel gear (17), a transmission shaft (18), a driven bevel gear (19), a first belt pulley (20), a rotating shaft (21), a second belt pulley (22), a transmission belt (23), a group of opposite winding wheels (24), a connecting rope (25), a hook (26) and a nut placing net frame (27), wherein the driving motor (5) is horizontally arranged at the front end of one of the mounting side plates (2), the driving shaft (6) is arranged at the rotating end of the driving motor (5), the rotating screw rod (7) is arranged at the front end of the driving shaft (6), the screw (8) is sleeved on the rotary screw rod (7), the fixed round rod (9) is installed on the other installation side plate (2) and corresponds to the rotary screw rod (7), the sliding sleeve (10) is slidably sleeved on the fixed round rod (9), one end of the connecting rod (11) is connected with the screw (8), the other end of the connecting rod is connected with the sliding sleeve (10), the cleaning scraper (12) is installed at the bottom of the connecting rod (11), the overflow port (13) is formed in the upper end of one side of the galvanizing bath (1), the driving gear (14) is installed on the driving shaft (6), the speed reducing shaft (15) is movably installed on the fixing plate (3), the driven gear (16) is installed at the rear end of the speed reducing shaft (15) and is mutually meshed with the driving gear (14), the driving bevel gear (17) is installed at the front end of the speed reducing shaft (15), and the transmission shaft (18) is movably installed at the front end of the fixing plate (3), the driven bevel gear (19) is mounted at the rear end of the transmission shaft (18) and is meshed with the driving bevel gear (17), the first belt pulley (20) is mounted at the front end of the transmission shaft (18), the rotating shaft (21) is movably mounted at the upper end of the galvanized mounting rack (4), the second belt pulley (22) is mounted at the rear end of the rotating shaft (21), the transmission belt (23) is sleeved on the first belt pulley (20) and the second belt pulley (22), a group of opposite winding wheels (24) is mounted on the rotating shaft (21), the connecting rope (25) is wound on the winding wheels (24), the hook (26) is mounted at the bottom of the connecting rope (25), and the nut placing net frame (27) is hung on the hook (26) and is of a detachable structure;
exhaust filtering mechanism includes exhaust filtering shell (28), suction opening (29), air exhauster (30), impurity filter screen (31), high-pressure static ware (32) and exhaust pipe (33), install at zinc-plated mounting bracket (4) front end exhaust filtering shell (28), air exhauster (29) are opened in exhaust filtering shell (28) bottom, and corresponding with galvanizing bath (1), upper end in exhaust filtering shell (28) is installed in air exhauster (30), install air exhauster (30) convulsions end in impurity filter screen (31), high-pressure static ware (32) are installed in impurity filter screen (31) below, exhaust pipe (33) cartridge is in exhaust filtering shell (28) upper end.
2. A hot-dip galvanizing rig for a hexagonal stainless steel nut according to claim 1, characterized in that a dross collecting box (34) corresponding to the overflow port (13) is placed at one side of the galvanizing tank (1).
3. A hot dip galvanizing rig for hexagonal stainless steel nuts, according to claim 1, characterized in that the driving gear (14) is smaller in size than the driven gear (16).
4. A hot dip galvanizing rig for hexagonal stainless steel nuts, according to claim 1, characterized in that a set of opposing handles (35) are installed on both sides of the nut placement frame (27).
5. The hot dip galvanizing rig of a stainless steel hexagon nut according to claim 1, wherein the air exhaust duct (33) is communicated with an outdoor smoke exhaust duct.
CN202021521732.2U 2020-07-29 2020-07-29 Hot-dip galvanizing device for stainless steel hexagon nut Expired - Fee Related CN212925141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021521732.2U CN212925141U (en) 2020-07-29 2020-07-29 Hot-dip galvanizing device for stainless steel hexagon nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021521732.2U CN212925141U (en) 2020-07-29 2020-07-29 Hot-dip galvanizing device for stainless steel hexagon nut

Publications (1)

Publication Number Publication Date
CN212925141U true CN212925141U (en) 2021-04-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021521732.2U Expired - Fee Related CN212925141U (en) 2020-07-29 2020-07-29 Hot-dip galvanizing device for stainless steel hexagon nut

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114703439A (en) * 2022-04-12 2022-07-05 嘉兴康柏特表面科技股份有限公司 High-sealing-performance surface galvanizing device for conical head transmission screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114703439A (en) * 2022-04-12 2022-07-05 嘉兴康柏特表面科技股份有限公司 High-sealing-performance surface galvanizing device for conical head transmission screw
CN114703439B (en) * 2022-04-12 2023-11-21 嘉兴康柏特表面科技股份有限公司 High-tightness surface galvanization device for conical head driving screw

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Granted publication date: 20210409