Rotary hanger for metal product coating

Abstract

The utility model relates to a rotary hanger for metal product coating, which belongs to the technical field of metal product processing, and comprises a base, a mounting seat mounted at the top of the base, and a rotary table rotationally connected to the top of the mounting seat, and a fixed column is mounted at the top of the rotary table. A fixing plate is arranged outside the fixing column, a plurality of sets of hanging mechanisms are arranged between the rotating table and the fixing plate, and each hanging mechanism comprises a supporting rod, a plurality of hanging rods installed outside the supporting rod, a first fixing rod rotationally connected to the top of the rotating table and a second fixing rod rotationally connected to the bottom of the fixing plate and used in cooperation with the first fixing rod; according to the utility model, in the coating process of a metal product, the uniformity of coating is ensured, local excessive deposition or omission is avoided, the coating quality is improved, meanwhile, the flowing and distribution of a coating material can be better controlled through rotation, and local accumulation and bubble formation are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of metal product processing technology, and specifically relates to a rotating hanger for coating metal products. Background Technology

[0002] Metal products refer to various products made from metal materials through a series of processes. They are mainly used in construction, machinery, electronics, automobiles and other fields, and are an indispensable and important part of modern industrial production.

[0003] In the production of metal products, vacuum coating is often used to extend their service life. Vacuum coating involves heating metallic and non-metallic materials under vacuum conditions. When the temperature exceeds the boiling point, the heated material rapidly evaporates into a gaseous state and is sprayed outwards in a straight line. When it encounters an obstacle, it adheres and deposits on the surface of the object, forming a thin film. A hanger is used to suspend the metal product to be coated during vacuum coating. However, existing hangers cannot allow the metal product to rotate, resulting in uneven coating and affecting the coating effect. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed rotating hanger for coating metal products in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A rotating hanger for coating metal products includes a base, a mounting seat mounted on top of the base, and a rotating platform rotatably connected to the top of the mounting seat. A fixed column is mounted on the top of the rotating platform, and a fixed plate is provided on the outside of the fixed column. Multiple suspension mechanisms are provided between the rotating platform and the fixed plate. Each suspension mechanism includes a support rod, multiple hanging rods mounted on the outside of the support rod, a first fixed rod rotatably connected to the top of the rotating platform, and a second fixed rod rotatably connected to the bottom of the fixed plate and cooperating with the first fixed rod. A slot is provided at one end of each of the first and second fixed rods that is close to each other. Locking blocks that cooperate with the slots are installed at both ends of the support rod. A rotating mechanism for driving the rotating platform is installed inside the base. A fixed gear is mounted on the outside of the mounting seat. The bottom end of the first fixed rod extends to the bottom of the rotating platform and is equipped with a planetary gear that meshes with the fixed gear.

[0007] As a further optimization of this utility model, the fixing plate is sleeved on the outside of the fixing column, and a fixing sleeve sleeved on the top of the fixing plate is installed on the outside of the fixing column. The fixing sleeve is fixed to the outside of the fixing column by a fixing mechanism.

[0008] As a further optimization of this utility model, the fixing mechanism includes a screw and a nut, multiple fixing holes opened on the fixing column, and mounting holes opened on both sides of the fixing sleeve and used in conjunction with the fixing holes.

[0009] As a further optimization of this utility model, the rotating mechanism includes a mounting cavity opened inside the base, a rotary motor installed inside the mounting cavity, and a rotating rod installed at the output end of the rotary motor. The top end of the rotating rod passes through the mounting base and is fixedly connected to the bottom of the rotating table.

[0010] As a further optimization of this utility model, a limit block is installed on the top of the fixed column.

[0011] As a further optimization of this utility model, both the card slot and the card block are square in structure.

[0012] The beneficial effects of this utility model are as follows: This utility model has the following advantages in the process of coating metal products:

[0013] 1. Ensure uniform coating: By rotating, every part of the metal product surface can be evenly contacted with the coating material, thereby avoiding local over-deposition or omission and ensuring the uniformity of the coating.

[0014] 2. Improve coating quality: Rotation can reduce uneven deposition caused by gravity. Especially when coating large areas, rotation can ensure the thickness and uniformity of the film, thereby improving the coating quality.

[0015] 3. Reduce bubbles and pinholes: Rotation can reduce the generation of bubbles and pinholes because it allows for better control of the flow and distribution of the coating material, avoiding localized accumulation and bubble formation. Attached Figure Description

[0016] Figure 1 This is a first three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is the utility model Figure 1 A schematic diagram of the cross-sectional structure;

[0018] Figure 3 This is a partial structural schematic diagram of the present invention;

[0019] Figure 4 This is a first structural diagram showing the disassembled parts of this utility model;

[0020] Figure 5 This is a schematic diagram of the second structure of this utility model after disassembly;

[0021] Figure 6 This is a utility model Figure 4 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Base; 2. Mounting seat; 3. Rotary table; 4. Fixed column; 5. Fixed plate; 6. First fixed rod; 7. Second fixed rod; 8. Support rod; 9. Hanging rod; 10. Slot; 11. Locking block; 12. Fixed sleeve; 13. Mounting hole; 14. Rotary motor; 15. Rotating rod; 16. Fixed gear; 17. Planetary gear; 18. Limiting block; 19. Fixed hole. Detailed Implementation

[0023] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0024] like Figures 1-6 As shown, a rotating hanger for coating metal products includes a base 1, a mounting seat 2 mounted on top of the base 1, and a rotating platform 3 rotatably connected to the top of the mounting seat 2. A fixing column 4 is mounted on the top of the rotating platform 3, and a limit block 18 is mounted on the top of the fixing column 4. A fixing plate 5 is provided on the outside of the fixing column 4. Multiple suspension mechanisms are provided between the rotating platform 3 and the fixing plate 5. Each suspension mechanism includes a support rod 8, multiple hanging rods 9 mounted on the outside of the support rod 8, a first fixing rod 6 rotatably connected to the top of the rotating platform 3, and a second fixing rod 7 rotatably connected to the bottom of the fixing plate 5 and used in conjunction with the first fixing rod 6. The first fixing rod 6 and the second fixing rod 7 are connected... Each end of the support rod 8 has a slot 10, and both ends of the support rod 8 are equipped with a block 11 that works with the slot 10. The slot 10 and the block 11 are both square. The base 1 has a rotating mechanism that drives the rotating table 3 to rotate inside. The mounting base 2 has a fixed gear 16 installed on the outside. The bottom end of the first fixed rod 6 extends to the bottom of the rotating table 3 and is equipped with a planetary gear 17 that meshes with the fixed gear 16. The rotating mechanism includes a mounting cavity opened inside the base 1, a rotary motor 14 installed inside the mounting cavity, and a rotating rod 15 installed at the output end of the rotary motor 14. The top end of the rotating rod 15 passes through the mounting base 2 and is fixedly connected to the bottom of the rotating table 3.

[0025] It should be noted that this rotating hanger for metal product coating allows the metal product to be coated to be suspended on the hanging rod 9 during use. During the coating process, the rotating motor drives the rotating rod 15 to rotate, and the rotating table 3 rotates under the drive of the rotating rod 15. This causes multiple support rods 8 to rotate around the fixed column 4. At the same time, as the rotating table 3 rotates, it drives the first fixed rod 6 to rotate. At this time, the planetary gear 17 installed outside the first fixed rod 6 rotates around the fixed gear 16, causing the first fixed rod 6 to rotate on its own axis. This, in turn, drives the support rods 8 to rotate on their own axis, causing the metal product hanging on the hanging rod 9 to rotate around the support rods 8, thereby improving the uniformity of the coating.

[0026] Example 2

[0027] The difference between this embodiment and embodiment 1 is that: the fixing plate 5 is sleeved on the outside of the fixing post 4, and the top of the fixing plate 5 is fitted with a fixing sleeve 12 that is sleeved on the outside of the fixing post 4. The fixing sleeve 12 is fixed to the outside of the fixing post 4 by a fixing mechanism, which includes a screw and a nut, multiple fixing holes 19 opened on the fixing post 4, the multiple fixing holes 19 being arranged vertically at equal intervals, and mounting holes 13 opened on both sides of the fixing sleeve 12 and used to cooperate with the fixing holes 19. When it is necessary to fix the fixing plate 5, the screw can be inserted into one of the mounting holes 13 and pass through one of the fixing holes 19 and out through the other mounting hole 13. Then, the nut is screwed on the outside of the screw to position the fixing plate 5.

[0028] The further improvement of this embodiment is that when it is necessary to disassemble the support rod 8, the nut can be screwed on to disengage from the outside of the screw rod, and then the screw rod can be pulled out from the inside of one of the fixing holes 19 and two mounting holes 13. At this time, the fixing plate 5 can slide upward on the outside of the rotating column 4, which will drive the second fixing rod 7 to move upward. Then the support rod 8 can be removed directly. This makes it convenient to replace the hanging rod 9 when it is damaged. At the same time, since there are multiple fixing holes 19, the support rod 8 of different heights can be replaced according to the specific needs of use, which improves the versatility of the rotating bracket.

[0029] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A rotating hanger for coating metal products, comprising a base (1), a mounting seat (2) mounted on the top of the base (1), and a rotating platform (3) rotatably connected to the top of the mounting seat (2), characterized in that, A fixed column (4) is installed on the top of the rotating platform (3). A fixed plate (5) is provided on the outside of the fixed column (4). Multiple sets of suspension mechanisms are provided between the rotating platform (3) and the fixed plate (5). The suspension mechanism includes a support rod (8), multiple hanging rods (9) installed on the outside of the support rod (8), a first fixed rod (6) rotatably connected to the top of the rotating platform (3), and a second fixed rod (7) rotatably connected to the bottom of the fixed plate (5) and used in conjunction with the first fixed rod (6). The first fixed rod (6) and the second fixed rod (7) are provided with slots (10) at their respective ends. Both ends of the support rod (8) are provided with locking blocks (11) that cooperate with the slots (10). A rotating mechanism for driving the rotating platform (3) to rotate is installed inside the base (1). A fixed gear (16) is installed on the outside of the mounting base (2). The bottom end of the first fixed rod (6) extends to the bottom of the rotating platform (3) and is provided with a planetary gear (17) that meshes with the fixed gear (16).

2. The rotating hanger for coating metal products according to claim 1, characterized in that: The fixing plate (5) is sleeved on the outside of the fixing column (4), and a fixing sleeve (12) is installed on the top of the fixing plate (5) and sleeved on the outside of the fixing column (4). The fixing sleeve (12) is fixed to the outside of the fixing column (4) by a fixing mechanism.

3. The rotating hanger for coating metal products according to claim 2, characterized in that: The fixing mechanism includes a screw and a nut, a plurality of fixing holes (19) opened on the fixing post (4), and mounting holes (13) opened on both sides of the fixing sleeve (12) and used to cooperate with the fixing holes (19).

4. The rotating hanger for coating metal products according to claim 1, characterized in that: The rotating mechanism includes a mounting cavity opened inside the base (1), a rotary motor (14) installed inside the mounting cavity, and a rotating rod (15) installed at the output end of the rotary motor (14). The top end of the rotating rod (15) passes through the mounting base (2) and is fixedly connected to the bottom of the rotating table (3).

5. A rotating hanger for coating metal products according to claim 1, characterized in that: A limiting block (18) is installed on the top of the fixed column (4).

6. A rotating hanger for coating metal products according to claim 1, characterized in that: Both the slot (10) and the block (11) are square in shape.

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