Galvanizing device for duct piece bolt

Abstract

The utility model discloses a galvanization device for segment bolts, which belongs to the technical field of segment bolt processing equipment and comprises a galvanization box, guide rails are symmetrically and fixedly connected to the inner wall of the galvanization box, cooling boxes are fixedly connected to the outer walls of the guide rails, feed openings are formed in the outer walls of the guide rails, toothed plates are symmetrically and fixedly connected to the inner walls of the guide rails, and the toothed plates are fixedly connected to the inner walls of the guide rails. A driving assembly is arranged on the outer wall of one cooling box; a sliding assembly is arranged on the inner wall of the guide rail. According to the cooling and galvanizing device, the driving assembly is matched with the sliding assembly to enable the moving plate to slide on the guide rail, so that the moving plate enters the cooling box and the galvanizing box in a staggered mode, when one cooling box is cooled, the other cooling box is galvanized, the galvanizing production process is accelerated, and energy consumption is reduced due to the fact that the two electric push rods are used for driving.

Description

Technical Field

[0001] The utility model relates to the technical field of segment bolt processing equipment, in particular to a galvanizing device for segment bolts. Background Art

[0002] Segment bolts are bolts used to connect pipes or segments. They are usually composed of bolts, nuts and washers, and are used to fix the two ends of the segments or pipes together. This type of bolt is usually used in the installation and connection of pipelines to ensure the firm connection and sealing of the pipelines. Segment bolt galvanizing refers to coating the surface of the segment bolts with a layer of zinc metal to increase its corrosion resistance. Galvanizing can effectively prevent the bolts from rusting in a humid environment and extend their service life. Therefore, equipment is needed to galvanize the segment bolts.

[0003] After searching, the Chinese patent authorization number CN210916221U discloses a galvanizing device for segment bolts, including a zinc liquid pool, which is equipped with an electric heating element for containing zinc liquid; a placement rack, which is located above the zinc liquid pool and moves in the vertical direction under the drive of a first linear motor; a material barrel, which can be rotatably placed on the placement rack; the barrel body and the cover of the material barrel are made of metal mesh. The segment bolt galvanizing device in the above patent has the following shortcomings: 1. The device uses a guide rail to cooperate with a motor to lift and move the material barrel multiple times for galvanizing and cooling operations, and one device can only perform single batch production, which is time-consuming and energy-consuming and not suitable for batch production; 2. The device meshes the toothed disc and the rack by lifting and lowering, and it has high requirements on the accuracy of the guide rail and the motor. If there is inaccurate alignment, misalignment may occur, thereby affecting the operation of rotating and uniform galvanizing. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that multiple lifting and moving are time-consuming and energy-consuming, not suitable for mass production, and the meshing of gears and racks through lifting may be inaccurately aligned, resulting in misalignment and affecting the operation of rotating uniform galvanizing, and proposes a galvanizing device for segment bolts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A galvanizing device for segment bolts, comprising a galvanizing box, wherein the inner wall of the galvanizing box is symmetrically fixedly connected with a guide rail, the outer wall of the guide rail is fixedly connected with a cooling box, the outer wall of the guide rail is provided with a feeding port, the inner wall of the guide rail is symmetrically fixedly connected with a tooth plate, and one group of the outer walls of the cooling box is provided with a driving assembly;

[0007] Wherein, a sliding component is provided on the inner wall of the guide rail;

[0008] Wherein, a collecting assembly is provided between the cooling box and the galvanizing box;

[0009] Wherein, the collecting assembly comprises a collecting box located between the galvanizing box and the cooling box, the outer wall of the collecting box is fixedly connected with symmetrically distributed universal wheels, and the outer wall of the collecting box is also fixedly connected with a handle.

[0010] As a preferred technical solution of the present application, the sliding assembly includes a movable plate slidably connected to the outer wall of the guide rail, the movable plate is rotatably connected to an end of the movable plate close to the tooth plate, and the gear is meshingly connected to the tooth plate, the outer wall of the gear is fixedly connected to a first sprocket, and the first sprocket is rotatably connected to the movable plate, the outer wall of the movable plate is rotatably connected to a second sprocket, the first sprocket and the outer walls of the second sprocket are both meshingly connected with chains, and the outer wall of the second sprocket is fixedly connected to a material rack.

[0011] As a preferred technical solution of the present application, the driving assembly includes an L-shaped frame fixedly connected to the outer wall of the cooling box, the outer wall of the L-shaped frame is rotatably connected to an electric push rod, and the output end of the electric push rod is rotatably connected to the driving frame.

[0012] As a preferred technical solution of the present application, the outer wall of the movable plate is also rotatably connected to a double rotating block pull rod, and the double rotating block pull rod is rotatably connected to the driving frame.

[0013] As a preferred technical solution of the present application, the outer walls of the cooling box and the galvanizing box are fixedly connected with symmetrically distributed support legs.

[0014] Compared with the prior art, the utility model provides a galvanizing device for segment bolts, which has the following beneficial effects:

[0015] 1. The galvanizing device for segment bolts uses a driving assembly to cooperate with a sliding assembly to enable the movable plate to slide on the guide rail, thereby staggeredly entering the cooling box and the galvanizing box, so that when one is cooling, the other is galvanizing, which speeds up the galvanizing production process. In addition, the electric push rod is used for driving, which reduces energy consumption and solves the problem in the prior art that it is time-consuming and energy-consuming to lift and move multiple times and is not suitable for mass production.

[0016] 2. The galvanizing device for segment bolts rotates the material rack through the toothed plate inside the guide rail, the gear, the first bevel gear, the second bevel gear and the chain drive to achieve uniform galvanizing. The operation is performed in the directional track direction of the guide rail to avoid misalignment of the gear and the toothed plate, thus solving the problem in the prior art that the meshing of the gear and the rack by lifting may be inaccurately aligned, resulting in misalignment and affecting the operation of rotating for uniform galvanizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the guide rail portion of the utility model;

[0019] Figure 3 It is a schematic diagram of the chain structure of the utility model;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the feed port of the utility model;

[0022] Figure 6 It is a partial structural schematic diagram of the universal wheel of the utility model.

[0023] In the figure:

[0024] 1. Galvanizing box; 2. Guide rail; 3. Cooling box; 4. Support leg; 5. Collecting box; 6. Universal wheel; 7. Handle; 8. Tooth plate; 9. Gear; 10. L-shaped frame; 11. Electric push rod; 12. Driving frame; 13. Moving plate; 14. First sprocket; 15. Second sprocket; 16. Chain; 17. Material rack; 18. Double rotating block pull rod; 19. Unloading port. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0026] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 A galvanizing device for segment bolts, comprising a galvanizing box 1, the inner wall of the galvanizing box 1 is symmetrically fixedly connected with a guide rail 2, the special direction of the guide rail 2 stipulates the moving direction of the moving plate 13, the outer wall of the guide rail 2 is fixedly connected with a cooling box 3, the interior of the cooling box 3 is used for cooling materials after galvanizing, the outer wall of the guide rail 2 is provided with a feed opening 19, and below the feed opening 19 is a collection box 5, so as to facilitate the material collection operation, the inner wall of the guide rail 2 is symmetrically fixedly connected with a tooth plate 8, and a group of outer walls of the cooling boxes 3 are provided with a driving assembly;

[0027] Wherein, a sliding component is provided on the inner wall of the guide rail 2;

[0028] Wherein, a collecting assembly is provided between the cooling box 3 and the galvanizing box 1;

[0029] Among them, the collecting component includes a collecting box 5 located between the galvanizing box 1 and the cooling box 3. The outer wall of the collecting box 5 is fixedly connected with symmetrically distributed universal wheels 6. The outer wall of the collecting box 5 is also fixedly connected with a handle 7. The collecting box 5 is pushed by the handle 7 to move through the universal wheels 6, so as to facilitate the centralized collection and transportation operation of the galvanizing operation.

[0030] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5 The sliding assembly includes a moving plate 13 slidably connected to the outer wall of the guide rail 2, and the moving plate 13 is rotatably connected to one end of the toothed plate 8, and the gear 9 is meshed and connected with the toothed plate 8, and is meshed with the toothed plate 8, so that the first sprocket 14 can be driven to rotate, the outer wall of the gear 9 is fixedly connected to the first sprocket 14, and the first sprocket 14 is rotatably connected to the moving plate 13, and the outer wall of the moving plate 13 is rotatably connected to the second sprocket 15, and the outer walls of the first sprocket 14 and the second sprocket 15 are meshed and connected with a chain 16, and the second sprocket 15 rotates synchronously with the first sprocket 14 through the chain 16, so as to facilitate the rotation of the material rack 17 for uniform galvanizing or cooling operations, and the outer wall of the second sprocket 15 is fixedly connected to the material rack 17, and the material rack 17 has more holes, which can be used to insert the pipe segment bolts in the two holes, so that it can be installed on the material rack 17 for galvanizing and cooling operations.

[0031] Reference Figure 2 and Figure 6 The driving assembly includes an L-shaped frame 10 fixedly connected to the outer wall of the cooling box 3. The outer wall of the L-shaped frame 10 is rotatably connected to an electric push rod 11. The electric push rod 11 pushes the driving frame 12 to move. The moving plate 13 is extended and retracted according to the moving trajectory of the moving plate 13 on the guide rail 2, so that the moving plate 13 can move smoothly on the guide rail 2. The output end of the electric push rod 11 is rotatably connected to the driving frame 12.

[0032] Reference Figure 3 The outer wall of the movable plate 13 is also rotatably connected to a double rotating block rod 18, and the double rotating block rod 18 is rotatably connected to the driving frame 12. The driving frame 12 allows the pulling force or thrust of the electric push rod 11 to act on the movable plate 13 through the double rotating block rod 18.

[0033] Reference Figure 1 and Figure 6 The outer walls of the cooling box 3 and the galvanizing box 1 are fixedly connected with symmetrically distributed support legs 4, and the support legs 4 provide support force for the equipment.

[0034] Specifically, when the galvanizing device for segment bolts is working / in use: first, insert the segment bolts to be galvanized on one of the material racks 17. If it is the left material rack 17, the output end of the electric push rod 11 is started to pull the drive frame 12 to move. The drive frame 12 first pulls the moving plate 13 to slide on the guide rail 2 through the double rotating block pull rod 18. When the moving plate 13 moves downward through the guide rail 2, the drive frame 12 freely hangs down through the double rotating block pull rod 18. At this time, the electric push rod 11 rotates adaptively on the L-shaped frame 10. At this time, the electric push rod The output end 11 begins to extend outward, thereby pushing the double rotating block pull rod 18 to pull the moving plate 13 to continue to move downward on the guide rail 2. At this time, the tooth plate 8 and the gear 9 begin to mesh and drive, thereby driving the first sprocket 14 to drive the second sprocket 15 to rotate through the chain 16, thereby driving the segment bolts on the material rack 17 to rotate, so as to perform a uniform galvanizing operation. At this time, another material rack 17 is located inside the cooling box 3 and can also rotate. After alternating galvanizing and cooling, batch production can be started to avoid the conflict between galvanizing and cooling. When cooling is completed, the segment bolts can be directly moved to the collection box 5 through the discharge port 19 to complete the collection.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A galvanizing device for segment bolts, comprising a galvanizing box (1), characterized in that: The inner wall of the galvanizing box (1) is symmetrically fixedly connected to a guide rail (2), the outer wall of the guide rail (2) is fixedly connected to a cooling box (3), the outer wall of the guide rail (2) is provided with a material discharge port (19), the inner wall of the guide rail (2) is symmetrically fixedly connected to a toothed plate (8), and one group of the outer walls of the cooling boxes (3) is provided with a driving assembly; Wherein, a sliding component is provided on the inner wall of the guide rail (2); A collecting assembly is provided between the cooling box (3) and the galvanizing box (1); The collecting assembly comprises a collecting box (5) located between the galvanizing box (1) and the cooling box (3); the outer wall of the collecting box (5) is fixedly connected to symmetrically distributed universal wheels (6); the outer wall of the collecting box (5) is also fixedly connected to a handle (7).

2. A galvanizing device for segment bolts according to claim 1, characterized in that: The sliding assembly comprises a movable plate (13) slidably connected to the outer wall of the guide rail (2); an end of the movable plate (13) close to the toothed plate (8) is rotatably connected to a gear (9), and the gear (9) is meshingly connected to the toothed plate (8); a first sprocket (14) is fixedly connected to the outer wall of the gear (9), and the first sprocket (14) is rotatably connected to the movable plate (13); a second sprocket (15) is rotatably connected to the outer wall of the movable plate (13); the outer walls of the first sprocket (14) and the second sprocket (15) are both meshingly connected to a chain (16), and the outer wall of the second sprocket (15) is fixedly connected to a material rack (17).

3. The galvanizing device for segment bolts according to claim 1, characterized in that: The driving assembly comprises an L-shaped frame (10) fixedly connected to the outer wall of the cooling box (3), the outer wall of the L-shaped frame (10) being rotatably connected to an electric push rod (11), and the output end of the electric push rod (11) being rotatably connected to a driving frame (12).

4. A galvanizing device for segment bolts according to claim 2, characterized in that: The outer wall of the movable plate (13) is also rotatably connected to a double rotating block pull rod (18), and the double rotating block pull rod (18) is rotatably connected to the driving frame (12).

5. The galvanizing device for segment bolts according to claim 1, characterized in that: The outer walls of the cooling box (3) and the galvanizing box (1) are both fixedly connected with symmetrically distributed support legs (4).

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