Drying device for galvanization processing

Abstract

The utility model relates to the technical field of galvanized pipe processing, in particular to a drying device for galvanizing processing, which comprises a lifting component, an air distribution component and a bearing component. Hot air can be evenly distributed in the drying cavity through the air distribution cover, and the galvanized pipe is rapidly dried; the bearing assembly comprises a rotating disc, a supporting rod and a supporting ring. A plurality of turntables are rotationally arranged on the bottom wall of the drying cavity, supporting rods are arranged in the centers above the turntables, and supporting rings are arranged on the supporting rods. The supporting rings can be selected and replaced according to the specifications of the galvanized pipes to adapt to the galvanized pipes with different diameters; the lifting assembly comprises a lifter, a lifting plate, a motor, a pressing plate, a worm gear, a worm and a connecting shaft. The lifter adopts a cylinder and can drive the lifting plate to move up and down. After the galvanized pipe is placed on the supporting ring, the lifting plate descends to drive the pressing plate to tightly press the galvanized pipe, the angle of the galvanized pipe is adjusted, and it is guaranteed that the galvanized pipe is stably and efficiently dried.

Description

Technical Field

[0001] This utility model relates to the field of galvanized pipe processing technology, specifically a drying device for galvanizing processing. Background Technology

[0002] When galvanized pipes are processed, their surface needs to be dried after cleaning. However, traditional drying equipment can only dry galvanized pipes of a single specification, making it impossible to process in batches. Furthermore, it is inconvenient to adjust the angle of the galvanized pipes to ensure that the drying process is completed evenly and quickly, making it rather inconvenient to use. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a drying device for galvanizing processes.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for galvanizing, comprising a lifting assembly, an air distribution assembly, and a supporting assembly. The air distribution assembly includes a drying chamber, a fan, a heating chamber, a connecting pipe, and an air distribution hood. The drying chamber contains a drying cavity, and the front of the drying chamber is provided with a hinged door for closing the drying cavity. The heating chamber is located on the back side of the drying chamber. One end of the fan is connected to the heating chamber, and the other end of the fan is connected to one end of the connecting pipe. The air distribution hood is also located on the back side of the drying cavity. The connecting pipe passes through the drying chamber and is connected to the air distribution hood. The supporting assembly includes a rotating... The drying chamber comprises a rotating disk, a support rod, and a support ring. Several sets of rotating disks are rotatably mounted on the bottom wall of the drying chamber. A support rod is positioned at the center above each rotating disk, and a support ring is mounted on the support rod. The lifting assembly includes a lifting device, a lifting plate, a motor, a pressure plate, a worm gear, a worm, and a connecting shaft. The lifting plate is U-shaped with an open top. Worms are rotatably mounted on both upper side walls of the lifting plate. Several sets of worm gears meshing with the worms are also mounted on the bottom wall of the lifting plate. A connecting shaft penetrating the lifting plate is positioned below the center of each worm gear, and the lower part of the connecting shaft is connected to the pressure plate. The motor output end penetrates the side wall of the lifting plate and is connected to the worm.

[0007] To facilitate the discharge of hot air, this utility model is improved by providing an exhaust vent on the top wall of the drying oven.

[0008] To facilitate quick and easy assembly and disassembly of the support ring while ensuring stable support for the galvanized pipe, this utility model is improved by including an inner circular portion and an outer arc portion of the support ring, and a groove on the support rod that is adapted to the circular portion.

[0009] Preferably, the lifting device is a cylinder.

[0010] To ensure the stability of the lifting plate's movement, this utility model is improved by providing a guide rod that penetrates the top wall of the drying chamber on the lifting plate, with both the lifting device and the guide rod located around the worm gear.

[0011] Preferably, the drying oven has support legs at the four corners of its bottom wall.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the present invention provides a drying device for galvanizing, which has the following advantages:

[0014] This drying device for galvanizing includes an air distribution assembly comprising a drying chamber, a fan, a heating chamber, connecting pipes, and an air distribution hood. The fan delivers air into the heating chamber for heating, and the heated air then enters the air distribution hood inside the drying chamber through the connecting pipes. The air distribution hood evenly distributes the hot air within the drying chamber, enabling rapid drying of the galvanized pipe.

[0015] The load-bearing components include turntables, support rods, and support rings. Several sets of turntables are rotatably mounted on the bottom wall of the drying chamber. Support rods are positioned at the center above the turntables, and support rings are mounted on the support rods. The support rings can be selected and replaced according to the specifications of the galvanized pipes, accommodating galvanized pipes of different diameters.

[0016] The lifting assembly includes a lifter, a lifting plate, a motor, a pressure plate, a worm gear, a worm shaft, and a connecting shaft. The lifter uses a cylinder to drive the lifting plate to move up and down. After the galvanized pipe is placed on the support ring, the lifting plate descends, causing the pressure plate to press the galvanized pipe tightly and adjusting the angle of the tin-plated pipe to ensure stable and efficient drying. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a rear view schematic diagram of the structure of this utility model;

[0019] Figure 3 This is a partial schematic diagram of the structure of this utility model;

[0020] Figure 4 The structure of this utility model Figure 3 A magnified view of a portion of the image.

[0021] In the diagram: 1. Drying oven; 2. Fan; 3. Heating box; 4. Connecting pipe; 5. Air hood; 6. Turntable; 7. Support rod; 8. Support ring; 9. Lifter; 10. Lifting plate; 11. Pressure plate; 12. Worm gear; 13. Worm; 14. Connecting shaft; 15. Hinged door; 16. Motor; 17. Guide rod; 18. Support leg. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A drying device for galvanizing includes a lifting assembly, an air distribution assembly, and a supporting assembly. The air distribution assembly includes a drying chamber 1, a fan 2, a heating chamber 3, a connecting pipe 4, and an air distribution hood 5. The drying chamber 1 has a drying cavity inside, and a hinged door 15 for closing the drying cavity is provided on the front of the drying chamber 1. The heating chamber 3 is located on the back side of the drying chamber 1. One end of the fan 2 is connected to the heating chamber 3, and the other end of the fan 2 is connected to one end of the connecting pipe 4. The air distribution hood 5 is also located on the back side of the drying cavity. The connecting pipe 4 passes through the drying chamber 1 and is connected to the air distribution hood 5. The supporting assembly includes a turntable 6, a support rod 7, and a support ring 8. The bottom wall of the drying cavity is rotatably equipped with several... A dry-group turntable 6 has a support rod 7 at its center and a support ring 8 on the support rod 7. The lifting assembly includes a lifter 9, a lifting plate 10, a motor 16, a pressure plate 11, worm gears 12, worms 13, and a connecting shaft 14. The lifting plate 10 is U-shaped with an open top. Worms 13 are rotatably mounted on the upper two side walls of the lifting plate 10. Several sets of worm gears 12 that mesh with the worms 13 are also mounted on the upper bottom wall of the lifting plate 10. A connecting shaft 14 that passes through the lifting plate 10 is located below the center of the worm gears 12. The lower part of the connecting shaft 14 is connected to the pressure plate 11. The output end of the motor 16 passes through the side wall of the lifting plate 10 and is connected to the worms 13.

[0024] Open the hinged door 15 on the front of the drying chamber 1 to expose the drying chamber. Initially, the lifting device 9 is in the telescopic state. Several sets of turntables 6 are rotatably mounted on the bottom wall of the drying chamber. Each turntable 6 has a support rod 7 and a support ring 8 at its center. The inner wall of the galvanized pipe is inserted into the support rod 7 with the support ring 8 to ensure stability. The lifting device 9 uses a cylinder; starting the cylinder drives the lifting plate 10 to descend. A guide rod 17 penetrating the top wall of the drying chamber 1 is also provided on the lifting plate 10 to ensure the stability of its lifting. Worms 13 are rotatably mounted on both sides of the upper part of the lifting plate 10. The output end of the motor 16 penetrates the side wall of the lifting plate 10 and connects to the worm gear 13. When the motor 16 starts, it drives the worm gear 13 to rotate. The worm gear 13 meshes with several sets of worm wheels 12 above the bottom wall of the lifting plate 10. A connecting shaft 14 penetrating the lifting plate 10 is located below the center of each worm wheel 12, and the connecting shaft 14 is connected to the pressure plate 11 below. The pressure plate 11 that presses the galvanized pipe is rotated, the fan 2 and the heating box 3 are started, and the hot air is sent into the connecting pipe 4 and then discharged from the air hood 5 to dry the galvanized pipe.

[0025] In actual use, the top wall of the drying box 1 is also equipped with an exhaust vent to discharge hot air.

[0026] In actual use, galvanized pipes have different inner diameters. To ensure stable support, the support ring 8 includes an inner circular part and an outer arc part. The support rod 7 is provided with a groove that matches the circular part. The circular part ensures that the support ring 8 is stably fixed on the support rod 7, and the arc part facilitates the insertion and removal of the galvanized pipe.

[0027] In this embodiment, the four corners of the bottom wall of the drying box 1 are provided with support legs 18 to provide stable support for the drying box 1.

[0028] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0029] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A drying device for galvanizing, comprising a lifting assembly, an air distribution assembly, and a load-bearing assembly, characterized in that: The air distribution assembly includes a drying chamber (1), a fan (2), a heating chamber (3), a connecting pipe (4), and an air distribution hood (5). The drying chamber (1) is provided with a drying cavity. The front of the drying chamber (1) is also provided with a hinged door (15) for closing the drying cavity. The heating chamber (3) is provided on the back side of the drying chamber (1). One end of the fan (2) is connected to the heating chamber (3), and the other end of the fan (2) is connected to one end of the connecting pipe (4). The air distribution hood (5) is also provided on the back side of the drying cavity. The connecting pipe (4) passes through the drying chamber (1) and is connected to the air distribution hood (5). The bearing assembly includes a turntable (6), a support rod (7), and a support ring (8). Several sets of turntables (6) are rotatably arranged on the bottom wall of the drying cavity. A center is provided above the turntable (6). The support rod (7) is provided, and the support ring (8) is also provided on the support rod (7). The lifting assembly includes a lifter (9), a lifting plate (10), a motor (16), a pressure plate (11), a worm wheel (12), a worm (13), and a connecting shaft (14). The lifting plate (10) is in the shape of an open top. Worms (13) are rotatably provided on the upper two side walls of the lifting plate (10). Several sets of worm wheels (12) that mesh with the worm (13) are also provided on the lower wall of the lifting plate (10). A connecting shaft (14) that passes through the lifting plate (10) is provided below the center of the worm wheel (12). The lower part of the connecting shaft (14) is connected to the pressure plate (11). The output end of the motor (16) passes through the side wall of the lifting plate (10) and is connected to the worm (13).

2. The drying apparatus for galvanizing according to claim 1, characterized in that: The top wall of the drying box (1) is also provided with an exhaust vent.

3. The drying apparatus for galvanizing according to claim 2, characterized in that: The support ring (8) includes an inner ring portion and an outer arc portion, and the support rod (7) is provided with a groove that matches the ring portion.

4. The drying apparatus for galvanizing according to claim 3, characterized in that: The lifting device (9) uses a cylinder.

5. A drying apparatus for galvanizing according to claim 4, characterized in that: The lifting plate (10) is also provided with a guide rod (17) that penetrates the top wall of the drying box (1). The lifting device (9) and the guide rod (17) are both provided around the worm gear (12).

6. A drying apparatus for galvanizing according to claim 5, characterized in that: The drying oven (1) is provided with support legs (18) at the four corners of the bottom wall.

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