Drying oven for galvanization of iron parts

Abstract

The utility model discloses a drying oven for galvanization of iron parts, which relates to the technical field of drying ovens and comprises a shell, the top of the shell is fixedly connected with a hot-air blower, the front part of the hot-air blower is fixedly connected with an air pipe, the bottom of the air pipe is fixedly connected with the shell, a rotating mechanism is arranged in the shell, and the rotating mechanism comprises a support. The top and the bottom of the support are rotatably connected with the shell, the middle of the support is slidably connected with a plurality of grids, the outer side of the support is fixedly connected with a plurality of guide rails, the bottoms of the grids are fixedly connected with two fixing blocks, and the inner sides of the fixing blocks are connected with rotary knobs in an engaged mode. The effects that feeding and discharging can be carried out while baking is carried out, the height and the distance of a grid can be adjusted according to actual use requirements are achieved, and the problems that in a traditional baking oven, shutdown is needed for feeding and discharging, and the grid in the baking oven is not convenient to adjust are solved.

Description

Technical Field

[0001] The utility model relates to the field of ovens, in particular to an oven for galvanizing iron parts. Background Art

[0002] In the process of galvanizing iron parts, the oven is an important equipment. After galvanizing, the iron parts need to be baked. The oven can provide a dry environment to ensure that the galvanized layer is closely combined with the surface of the iron parts. In addition, the oven can also accelerate the curing process of the galvanized layer and improve the adhesion and corrosion resistance of the galvanized layer. Therefore, in the process of galvanizing iron parts, the oven plays a vital role.

[0003] In actual applications, existing iron galvanizing ovens often cannot perform loading and unloading operations simultaneously during the baking process, which leads to reduced production efficiency. On the other hand, the grids of these ovens are fixed and cannot be adjusted, and cannot adapt to iron pieces of different sizes and shapes, limiting their scope of application. Utility Model Content

[0004] The main purpose of the utility model is to provide an oven for galvanizing iron parts, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An oven for galvanizing iron parts comprises an outer shell, the top of the outer shell is fixedly connected to a hot air blower, the front of the hot air blower is fixedly connected to an air pipe, the bottom of the air pipe is fixedly connected to the outer shell, a rotating mechanism is arranged inside the outer shell, the rotating mechanism comprises a bracket, the top and bottom of the bracket are rotatably connected to the outer shell, the middle of the bracket is slidably connected to a plurality of grids, the outer side of the bracket is fixedly connected to a plurality of guide rails, the bottom of the grid is fixedly connected to two fixed blocks, and the inner side of the fixed block is engaged with a knob.

[0007] As a further solution of the utility model, the front part of the shell is slidably connected to a sliding door, and the bottom of the shell is fixedly connected to three fans.

[0008] As a further solution of the utility model, a handle-shaped protrusion is provided on one side of the sliding door, and the outer shape of the sliding door is an arc shape.

[0009] As a further solution of the utility model, three circular holes are opened on the top of the shell, and three circular holes are also opened on the bottom of the shell.

[0010] As a further solution of the utility model, the top and the bottom of the bracket are both provided with circular protrusions, and the outer side of the bracket is provided with four plate-shaped protrusions.

[0011] As a further solution of the utility model, a round hole is opened on one side of the fixing block, and a screw hole is opened on the other side of the fixing block.

[0012] As a further solution of the utility model, the grid has a fan-shaped shape, and slide grooves are provided on both sides of the grid.

[0013] The beneficial effects of the utility model are as follows: by setting a rotating mechanism, the iron galvanizing oven can realize the function of loading and unloading during the baking process, and the rotating mechanism can make the iron pieces inside the oven rotate while being baked, so as to facilitate the loading and unloading operation, which can not only improve the production efficiency but also save human resources. The rotating mechanism can also make the temperature distribution inside the oven more uniform, so as to improve the baking effect and the galvanizing quality of the iron pieces;

[0014] By setting the knob, the oven for galvanizing iron pieces can have the function of adjusting the height and spacing of the grid. The knob can easily adjust the position of the grid, so that the oven can adapt to iron pieces of different sizes and shapes. It can not only improve the application range of the oven, but also improve production efficiency. The setting of the knob also makes the adjustment of the grid more convenient, which helps to improve the galvanizing quality of iron pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an oven for galvanizing iron parts according to the utility model;

[0016] Figure 2 This is a cross-sectional view of an oven for galvanizing iron parts according to the utility model;

[0017] Figure 3 This is an enlarged view of a knob of an oven for galvanizing iron parts according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the connection between a support and a grid of an oven for galvanizing iron parts.

[0019] In the figure: 1. outer shell; 2. hot air blower; 3. air pipe; 4. rotating mechanism; 5. bracket; 6. grid; 7. sliding door; 8. guide rail; 9. fan; 10. fixing block; 11. knob. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4As shown, an oven for galvanizing iron parts comprises a shell 1, the top of the shell 1 is fixedly connected to a hot air blower 2, the front of the hot air blower 2 is fixedly connected to an air pipe 3, the bottom of the air pipe 3 is fixedly connected to the shell 1, a rotating mechanism 4 is arranged inside the shell 1, the rotating mechanism 4 comprises a bracket 5, the top and bottom of the bracket 5 are rotatably connected to the shell 1, the middle of the bracket 5 is slidably connected to a plurality of grids 6, the outer side of the bracket 5 is fixedly connected to a plurality of guide rails 8, the bottom of the grid 6 is fixedly connected to two fixed blocks 10, and the inner side of the fixed block 10 is engaged with a knob 11.

[0022] In this embodiment, the front portion of the housing 1 is slidably connected to the sliding door 7 , and the bottom portion of the housing 1 is fixedly connected to three fans 9 .

[0023] The hot air flow generated by the hot air blower 2 enters the interior of the housing 1 through the air pipe 3 , passes through the grid 6 , and is discharged through the fan 9 .

[0024] In this embodiment, a handle-shaped protrusion is provided on one side of the sliding door 7, and the outer shape of the sliding door 7 is an arc shape.

[0025] By moving the sliding door 7, the oven can be closed, thereby preventing debris such as trash from entering the oven.

[0026] In this embodiment, three circular holes are opened on the top of the housing 1 , and three circular holes are opened on the bottom of the housing 1 as well.

[0027] The housing 1 is connected to the air pipe 3 through the circular hole at the top, so that the hot air flow can enter the interior of the housing 1 to bake the workpiece.

[0028] In this embodiment, circular protrusions are provided on the top and bottom of the bracket 5 , and four plate-shaped protrusions are provided on the outer side of the bracket 5 .

[0029] The plate-shaped protrusions of the bracket 5 can divide the space inside the housing 1 into different sectors and can isolate the internal space of the housing 1 from the outside.

[0030] In this embodiment, a round hole is formed on one side of the fixing block 10 , and a screw hole is formed on the other side of the fixing block 10 .

[0031] The fixing block 10 is connected to the knob 11 through a screw hole and constrains the movement freedom of the knob 11 .

[0032] In this embodiment, the grid 6 has a fan-shaped shape, and sliding grooves are provided on both sides of the grid 6 .

[0033] The grid 6 is connected to the guide rail 8 through a slide groove, and the guide rail 8 can constrain the direction of the grid 6 so that it can only move up and down in the vertical direction.

[0034] It should be noted that the utility model is an oven for galvanizing iron parts, which can perform baking and loading and unloading at the same time when in use, and can adjust the spacing and height of the grid 6 according to needs. The specific implementation method is to turn on the hot air blower 2 to allow the hot air flow to enter the inside of the shell 1 through the air pipe 3 and finally be discharged from the fan 9, and by rotating the knob 11, the knob 11 will move along its own axis under the action of the thread when it is rotated, and can only move in a straight line direction under the constraint of the fixed block 10. By rotating the knob 11 in different directions, the knob 11 can be controlled to move in different directions;

[0035] By turning the knob 11 to move it in a direction away from the fixed block 10, after the knob 11 moves a certain distance, its circular protrusion will release the contact with the guide rail 8, thereby releasing the constraint on the grid 6. After the two knobs 11 at the bottom of the grid 6 are released from the corresponding guide rails 8, the grid 6 will be able to move up and down. During the movement of the grid 6, due to the constraint and obstruction of the bracket 5 and the guide rail 8, the grid 6 can only move up and down in the vertical direction. By moving the grid 6 up and down, the height of the grid 6 and the interval between different grids 6 can be adjusted;

[0036] In order to adapt to workpieces of different sizes and different usage requirements, after the grid 6 is moved to a suitable position, the knob 11 is turned in the opposite direction. After the knob 11 moves a certain distance, its circular protrusion will contact the guide rail 8. After the knob 11 is turned to make it contact closely with the guide rail 8, the knob 11 will constrain the grid 6 through the fixing block 10, thereby fixing the grid 6 at the current position;

[0037] The support 5 can be used to load and unload materials while baking. The specific implementation method is to place the workpiece on the grid 6, then rotate the support 5 ninety degrees to make the sector where the workpiece is placed enter the interior of the shell 1 for baking, and then rotate it to the grid 6 where the sliding door 7 is located to place the workpiece, and then rotate the support 5 ninety degrees again, and repeat the cycle in sequence. By controlling the rotation time interval, after the workpiece in the sector where the material is first placed is baked, rotate the support 5 to remove the baked workpiece, and place a new batch of workpieces to be baked into the empty grid 6, and rotate the support 5 to make it enter the interior of the shell 1 for baking. After using the oven, the oven can be closed by dragging the sliding door 7. The top and bottom of the sliding door 7 are in the grooves at the top and bottom of the shell 1, so the sliding door 7 will slide along the groove of the shell 1 after being subjected to force;

[0038] By providing the rotating mechanism 4, the oven has the function of adjusting the height of the grid 6, so as to adapt to different workpieces and usage requirements, and can load and unload materials while baking the workpieces, thereby improving production efficiency.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oven for galvanizing iron parts, comprising a shell (1), the top of the shell (1) is fixedly connected to a hot air blower (2), the front of the hot air blower (2) is fixedly connected to an air pipe (3), the bottom of the air pipe (3) is fixedly connected to the shell (1), characterized in that: A rotating mechanism (4) is provided inside the shell (1), and the rotating mechanism (4) comprises a bracket (5), the top and bottom of the bracket (5) are rotatably connected to the shell (1), the middle of the bracket (5) is slidably connected to a plurality of grids (6), the outer side of the bracket (5) is fixedly connected to a plurality of guide rails (8), the bottom of the grid (6) is fixedly connected to two fixed blocks (10), and the inner side of the fixed block (10) is engaged with a knob (11).

2. The galvanizing oven for iron parts according to claim 1, characterized in that: The front of the housing (1) is slidably connected to a sliding door (7), and the bottom of the housing (1) is fixedly connected to three fans (9).

3. The galvanizing oven for iron parts according to claim 2, characterized in that: A handle-shaped protrusion is provided on one side of the sliding door (7), and the sliding door (7) has an arc shape.

4. The galvanizing oven for iron parts according to claim 1, characterized in that: The top of the shell (1) is provided with three circular holes, and the bottom of the shell (1) is also provided with three circular holes.

5. The galvanizing oven for iron parts according to claim 1, characterized in that: The top and bottom of the bracket (5) are both provided with circular protrusions, and the outer side of the bracket (5) is provided with four plate-shaped protrusions.

6. The galvanizing oven for iron parts according to claim 1, characterized in that: A circular hole is formed on one side of the fixing block (10), and a screw hole is formed on the other side of the fixing block (10).

7. The galvanizing oven for iron parts according to claim 1, characterized in that: The grid (6) has a fan-shaped appearance, and slide grooves are provided on both sides of the grid (6).

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