Hot-dip galvanizing device for anti-corrosion high-strength galvanized part

Abstract

The utility model relates to the technical field of hot-dip galvanizing, and discloses a hot-dip galvanizing device for an anti-corrosion high-strength galvanized piece, which comprises a hot-dip galvanizing pool, a sliding chute is arranged on the inner side wall of the hot-dip galvanizing pool, a sliding block is connected to the inner side wall of the sliding chute in a sliding manner, a bearing net is fixedly connected to the side wall of the sliding block, and the bearing net is of a double-layer structure. The side wall of the hot-dip galvanizing pool is fixedly connected with a fixing plate, the side wall of the fixing plate is rotationally connected with a winding shaft, the surface of the winding shaft is wound with a connecting cable, two sets of impact mechanisms are arranged on the inner side wall of the hot-dip galvanizing pool, and a transmission mechanism for driving the impact mechanisms is arranged on the outer side wall of the hot-dip galvanizing pool. Through continuous shaking of the bearing net, liquid zinc material residues remaining on the surface of the to-be-plated part are shaken off, the residues can be effectively reduced, the high-quality galvanized part is obtained, manpower resources are saved, use is convenient, the automation degree is high, and the overall galvanizing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing, in particular to a hot-dip galvanizing device for anti-corrosion high-strength galvanized parts. Background Art

[0002] At present, many metal components have a zinc coating on their surface, which is beneficial to improve the corrosion resistance of metal components and prevent surface corrosion of components from affecting their structural strength. At present, after the hot-dip galvanizing treatment, products usually have residues left after the zinc material dries, which are called "burrs". These burrs not only affect the appearance, but also affect the assembly and matching functions. Therefore, after the hot-dip galvanizing treatment, the parts to be plated must be manually shaken before the surface of the parts to be plated is dry. This shakes off the liquid zinc residue remaining on the surface of the parts to be plated, and then the drying process is carried out. In this way, after the hot-dip galvanizing treatment is completed, the formation of residues can be reduced and the best quality can be obtained. However, manual shaking is inefficient, wastes a lot of human resources, and cannot completely eliminate the zinc residue, so the quality cannot be guaranteed. To this end, a hot-dip galvanizing device for anti-corrosion high-strength galvanized parts is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a hot-dip galvanizing device for anti-corrosion high-strength galvanized parts, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot-dip galvanizing device for anti-corrosion and high-strength galvanized parts, comprising a hot-dip galvanizing pool, wherein the inner wall of the hot-dip galvanizing pool is provided with a slide groove, the inner wall of the slide groove is slidably connected to a slider, the side wall of the slider is fixedly connected to a receiving net, the receiving net is double-layered, and a connecting spring is fixedly connected between the double-layer receiving nets, the side wall of the hot-dip galvanizing pool is fixedly connected to a fixed plate, the side wall of the fixed plate is rotatably connected to a winding shaft, a connecting cable is wound around the surface of the winding shaft, one end of the connecting cable is fixedly connected to the lower receiving net, the side wall of the fixed plate is fixedly connected to a winding motor, the power output end of the winding motor is fixedly connected to one end of the winding shaft, the inner wall of the hot-dip galvanizing pool is provided with two sets of impact mechanisms, and the outer wall of the hot-dip galvanizing pool is provided with a transmission mechanism for driving the impact mechanism.

[0005] As a preferred solution, the impact mechanism includes a fixing part, a sliding sleeve, a sliding rod, a guide wheel, an impact head and a reset spring. The inner wall of the hot-dip galvanizing pool is fixedly connected to the fixing part, the surface of the fixing part is embedded with a sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the sliding rod, the top end of the sliding rod is fixedly connected to the guide wheel, and the bottom end of the sliding rod is fixedly connected to the impact head.

[0006] As a preferred solution, a return spring is fixedly connected to the upper surface of the impact head and the lower surface of the fixing piece, and the return spring is sleeved outside the sliding rod.

[0007] As a preferred solution, the transmission mechanism includes a transmission rod, a cam, a synchronous wheel, a synchronous belt, a drive motor, a first bevel gear and a second bevel gear. The inner side wall of the hot-dip galvanizing pool is rotatably connected to two sets of transmission rods, and the surface of the transmission rod is fixedly connected to a cam, and the cam surface abuts against the guide wheel.

[0008] As a preferred solution, the outer side wall of the hot-dip galvanizing pool is rotatably connected with two sets of synchronous wheels, and one end of the two sets of synchronous wheels is fixedly connected to one end of the two sets of transmission rods respectively, and the synchronous wheels are directly provided with synchronous belts.

[0009] As a preferred solution, the outer wall of the hot-dip galvanizing pool is fixedly connected to a drive motor, the power output end of the drive motor is fixedly connected to a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, and one end of the second bevel gear is fixedly connected to one end of the transmission rod.

[0010] As a preferred solution, a controller is fixedly connected to the side wall of the hot-dip galvanizing tank, and the driving motor and the winding motor are electrically connected to an external power supply through the controller.

[0011] The technical effects and advantages of this utility model are:

[0012] 1. The controller controls the operation of the driving motor. The rotation of the driving motor power output end drives the first bevel gear to rotate. The rotation of the first bevel gear drives the second bevel gear to rotate. The rotation of the second bevel gear drives the transmission rod to rotate. The rotation of the transmission rod drives the synchronous wheel to rotate. The rotation of the synchronous wheel drives another synchronous wheel to rotate under the action of the synchronous belt. The rotation of the two synchronous wheels drives the two transmission rods to rotate. The rotation of the transmission rod drives the cam to rotate. The rotation of the cam drives the guide wheel to move. The movement of the guide wheel drives the slide rod to move. The movement of the slide rod drives the impact head to move. When the slide rod moves downward, the reset spring is stretched. The elastic force of the reset spring is used to reset the slide rod, which can realize the reciprocating movement of the impact head. The reciprocating movement of the impact head hits the receiving net, causing the upper receiving net to shake continuously. The continuous shaking of the receiving net causes the liquid zinc material residue remaining on the surface of the to-be-plated part to be shaken off, which can effectively reduce the formation of residue, obtain high-quality galvanized parts, save human resources, and facilitate use.

[0013] 2. The operation of the winding motor can be controlled by the controller. The power output end of the winding motor rotates to drive the winding shaft to rotate. The winding shaft rotates to reel in the winding cable, thereby driving the receiving net to move. The galvanized cable in the hot-dip galvanizing pool is taken out by the receiving net movement. The degree of automation is high, which increases the overall galvanizing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 For this utility model Figure 1A magnified view of the structure in the middle.

[0016] Figure 3 This is a schematic diagram of the internal structure of the hot-dip galvanizing pool of the present invention.

[0017] Figure 4 For this utility model Figure 3 A magnified view of the structure at B in the middle.

[0018] In the figure: 1. Hot-dip galvanizing tank; 2. Controller; 3. Chute; 4. Slider; 5. Receiving net; 6. Fixed plate; 7. Reeling shaft; 8. Reeling motor; 9. Connecting cable; 10. Connecting spring; 11. Fixing part; 12. Sliding sleeve; 13. Sliding rod; 14. Guide wheel; 15. Impact head; 16. Return spring; 17. Transmission rod; 18. Cam; 19. Synchronous wheel; 20. Synchronous belt; 21. Drive motor; 22. First bevel gear; 23. Second bevel gear. 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] The utility model provides Figure 1-4 The hot-dip galvanizing device shown in the figure is used for anti-corrosion high-strength galvanized parts, including a hot-dip galvanizing pool 1, a chute 3 is opened on the inner wall of the hot-dip galvanizing pool 1, a slider 4 is slidably connected to the inner wall of the chute 3, a receiving net 5 is fixedly connected to the side wall of the slider 4, the receiving net 5 is double-layered, and a connecting spring 10 is fixedly connected between the double-layer receiving nets 5, a fixed plate 6 is fixedly connected to the side wall of the hot-dip galvanizing pool 1, a winding shaft 7 is rotatably connected to the side wall of the fixed plate 6, a connecting cable 9 is wound around the surface of the winding shaft 7, one end of the connecting cable 9 is fixedly connected to the lower receiving net 5, and the side wall of the fixed plate 6 A winding motor 8 is fixedly connected, and the power output end of the winding motor 8 is fixedly connected to one end of the winding shaft 7. Two sets of impact mechanisms are provided on the inner wall of the hot-dip galvanizing pool 1, and a transmission mechanism for driving the impact mechanism is provided on the outer wall of the hot-dip galvanizing pool 1. The winding motor 8 can be controlled to operate by the controller 2, and the power output end of the winding motor 8 rotates to drive the winding shaft 7 to rotate. The winding shaft 7 rotates to reel in the winding cable, thereby driving the receiving net 5 to move. The galvanized material in the hot-dip galvanizing pool 1 is taken out by the movement of the receiving net 5. The degree of automation is high, and the overall galvanizing efficiency is increased.

[0021] In this embodiment, the impact mechanism includes a fixing member 11, a sliding sleeve 12, a slide rod 13, a guide wheel 14, an impact head 15 and a reset spring 16. The inner wall of the hot-dip galvanizing pool 1 is fixedly connected to the fixing member 11, the surface of the fixing member 11 is embedded with the sliding sleeve 12, the inner wall of the sliding sleeve 12 is slidably connected to the slide rod 13, the top of the slide rod 13 is fixedly connected to the guide wheel 14, the bottom of the slide rod 13 is fixedly connected to the impact head 15, the upper surface of the impact head 15 and the lower surface of the fixing member 11 are fixedly connected to the reset spring 16, and the reset spring 16 is sleeved outside the slide rod 13; when the cam 18 rotates, the cam 18 rotates to drive the guide wheel 14. The wheel 14 moves, and the guide wheel 14 drives the slide bar 13 to move, and the slide bar 13 drives the impact head 15 to move. When the slide bar 13 moves downward, the reset spring 16 is stretched, and the slide bar 13 is reset by the elastic force of the reset spring 16, which can realize the reciprocating movement of the impact head 15. The reciprocating movement of the impact head 15 impacts the receiving net 5, so that the upper receiving net 5 is constantly shaking. The continuous shaking of the receiving net 5 makes the liquid zinc material residue remaining on the surface of the to-be-plated part fall off, which can effectively reduce the formation of residue, obtain high-quality galvanized parts, save human resources, and facilitate use.

[0022] In this embodiment, the transmission mechanism includes a transmission rod 17, a cam 18, a synchronous wheel 19, a synchronous belt 20, a drive motor 21, a first bevel gear 22 and a second bevel gear 23. The inner wall of the hot-dip galvanizing pool 1 is rotatably connected to two sets of transmission rods 17, the surface of the transmission rod 17 is fixedly connected to the cam 18, and the surface of the cam 18 abuts against the guide wheel 14. The outer wall of the hot-dip galvanizing pool 1 is rotatably connected to two sets of synchronous wheels 19, and one end of the two sets of synchronous wheels 19 is respectively fixedly connected to one end of the two sets of transmission rods 17. The synchronous wheel 19 is directly provided with a synchronous belt 20. The outer wall of the hot-dip galvanizing pool 1 is fixedly connected to the drive motor 21, and the power output end of the drive motor 21 is fixedly connected to the first bevel gear 22. The surface of the first bevel gear 22 is meshed with the second bevel gear 23, and one end of the second bevel gear 23 is fixedly connected to one end of the transmission rod 17; the controller 2 controls the operation of the drive motor 21, and the power output end of the drive motor 21 rotates to drive the first bevel gear 22 to rotate, and the first bevel gear 22 rotates to drive the second bevel gear 23 to rotate, and the second bevel gear 23 rotates to drive the transmission rod 17 to rotate, and the transmission rod 17 rotates to drive the synchronous wheel 19 to rotate, and the synchronous wheel 19 rotates to drive another synchronous wheel 19 to rotate under the action of the synchronous belt 20, and the two synchronous wheels 19 rotate to drive the two transmission rods 17 to rotate, and the transmission rod 17 rotates to drive the cam 18 to rotate, and the impact mechanism is driven by the rotation of the cam 18.

[0023] In this embodiment, a controller 2 is fixedly connected to the side wall of the hot-dip galvanizing pool 1, and the drive motor 21 and the winding motor 8 are electrically connected to the external power supply through the controller 2; the operation of the drive motor 21 and the winding motor 8 can be controlled by the controller 2, and the control operation is simple and convenient, and easy to use.

[0024] Working principle of the utility model: The utility model is a hot-dip galvanizing device for anti-corrosion and high-strength galvanized parts. The winding motor 8 can be controlled by the controller 2 to operate. The power output end of the winding motor 8 rotates to drive the winding shaft 7 to rotate. The winding shaft 7 rotates to reel in the winding cable, thereby driving the receiving net 5 to move. The galvanized steel in the hot-dip galvanizing pool 1 is taken out by moving the receiving net 5. The driving motor 21 is controlled by the controller 2 to operate. The power output end of the driving motor 21 rotates to drive the first bevel gear 22 to rotate. The first bevel gear 22 rotates to drive the second bevel gear 23 to rotate. The second bevel gear 23 rotates to drive the transmission rod 17 to rotate. The transmission rod 17 rotates to drive the synchronous wheel 19 to rotate. The synchronous wheel 19 rotates under the action of the synchronous belt 20. The other synchronous wheel 19 is driven to rotate, and the rotation of the two synchronous wheels 19 drives the two transmission rods 17 to rotate. The rotation of the transmission rod 17 drives the cam 18 to rotate. The rotation of the cam 18 drives the guide wheel 14 to move. The movement of the guide wheel 14 drives the slide bar 13 to move. The movement of the slide bar 13 drives the impact head 15 to move. When the slide bar 13 moves downward, the reset spring 16 is stretched. The elastic force of the reset spring 16 is used to reset the slide bar 13, and the reciprocating movement of the impact head 15 can be achieved. The reciprocating movement of the impact head 15 impacts the receiving net 5, so that the upper receiving net 5 is constantly shaking. The continuous shaking of the receiving net 5 makes the liquid zinc material residue remaining on the surface of the to-be-plated part fall off, which can effectively reduce the formation of residue and obtain high-quality galvanized parts.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hot dip galvanizing device for anti-corrosion high strength galvanized parts, characterized in that: The invention comprises a hot-dip galvanizing pool (1), wherein a slide groove (3) is provided on the inner side wall of the hot-dip galvanizing pool (1), a slider (4) is slidably connected to the inner side wall of the slide groove (3), a receiving net (5) is fixedly connected to the side wall of the slider (4), the receiving net (5) is double-layered, and a connecting spring (10) is fixedly connected between the double-layer receiving nets (5), a fixing plate (6) is fixedly connected to the side wall of the hot-dip galvanizing pool (1), a winding shaft (7) is rotatably connected to the side wall of the fixing plate (6), a connecting cable (9) is wound around the surface of the winding shaft (7), one end of the connecting cable (9) is fixedly connected to the lower receiving net (5), a winding motor (8) is fixedly connected to the side wall of the fixing plate (6), and a power output end of the winding motor (8) is fixedly connected to one end of the winding shaft (7), two groups of impact mechanisms are arranged on the inner side wall of the hot-dip galvanizing pool (1), and a transmission mechanism for driving the impact mechanism is arranged on the outer side wall of the hot-dip galvanizing pool (1).

2. A hot-dip galvanizing device for anti-corrosion high-strength galvanized parts according to claim 1, characterized in that: The impact mechanism comprises a fixing part (11), a sliding sleeve (12), a sliding rod (13), a guide wheel (14), an impact head (15) and a reset spring (16); the fixing part (11) is fixedly connected to the inner wall of the hot-dip galvanizing pool (1); the sliding sleeve (12) is embedded in the surface of the fixing part (11); the sliding rod (13) is slidably connected to the inner wall of the sliding sleeve (12); the guide wheel (14) is fixedly connected to the top end of the sliding rod (13); and the impact head (15) is fixedly connected to the bottom end of the sliding rod (13).

3. A hot dip galvanizing device for anti-corrosion high strength galvanized parts according to claim 2, characterized in that: A return spring (16) is fixedly connected between the upper surface of the impact head (15) and the lower surface of the fixing member (11), and the return spring (16) is sleeved outside the sliding rod (13).

4. A hot-dip galvanizing device for anti-corrosion high-strength galvanized parts according to claim 1, characterized in that: The transmission mechanism comprises a transmission rod (17), a cam (18), a synchronous wheel (19), a synchronous belt (20), a driving motor (21), a first bevel gear (22) and a second bevel gear (23); the inner wall of the hot-dip galvanizing pool (1) is rotatably connected with two groups of transmission rods (17); the surface of the transmission rod (17) is fixedly connected with the cam (18), and the surface of the cam (18) is in contact with the guide wheel (14).

5. The hot-dip galvanizing device for anti-corrosion high-strength galvanized parts according to claim 1, characterized in that: Two sets of synchronous wheels (19) are rotatably connected to the outer wall of the hot-dip galvanizing pool (1), and one end of the two sets of synchronous wheels (19) is fixedly connected to one end of two sets of transmission rods (17) respectively, and the synchronous wheels (19) are directly provided with synchronous belts (20).

6. A hot-dip galvanizing device for anti-corrosion high-strength galvanized parts according to claim 1, characterized in that: The outer wall of the hot-dip galvanizing pool (1) is fixedly connected to a driving motor (21); a power output end of the driving motor (21) is fixedly connected to a first bevel gear (22); a surface of the first bevel gear (22) is meshingly connected to a second bevel gear (23); one end of the second bevel gear (23) is fixedly connected to one end of a transmission rod (17).

7. A hot dip galvanizing device for anti-corrosion high strength galvanized parts according to claim 4, characterized in that: A controller (2) is fixedly connected to the side wall of the hot-dip galvanizing pool (1), and the drive motor (21) and the winding motor (8) are electrically connected to an external power supply via the controller (2).

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