Double-layer staggered hanger for black anodic oxidation of decorative strip
By setting off offset hook components on the anodic oxidation hanger to form a dislocation arrangement, the problem of the upper droplet fluid affecting the lower droplet product in the anodic oxidation process is solved, and the product quality and space utilization are improved.
Patent Information
- Application Number
- CN202420653632.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-29
AI Technical Summary
In the anodic oxidation process, in the double or multi-row hanger system, the solution of the upper workpiece drops to the surface of the lower workpiece, resulting in watermarks and problems affecting the appearance quality of the product, especially in the black oxidation process.
A black anodized double-layer misaligned hanging tool is designed. By setting off offset hook components on the hanging frame, a dislocation arrangement of the upper and lower rows of products is formed to prevent the upper row of product dripping liquid from directly contacting the lower row of products.
It effectively avoids the watermark problem of the lower row products, improves the product quality and appearance effect, and improves the loading capacity and space utilization of the hanger.
Smart Images
Figure CN222274738U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of oxidation hangers, and in particular relates to a decorative strip black anodized double-layer dislocation hanger. Background Art
[0002] Anodizing rack is a special tool used to carry and fix the workpiece to be oxidized during the anodizing process. It is one of the key components in electrochemical processing. During the anodizing process, the workpiece is hung on the rack and connected to the positive pole (anode) of the power supply through the rack, so that the current is transmitted to the workpiece through the rack, prompting a dense oxide film layer to form on the surface of the workpiece.
[0003] In the anodizing process, especially for the rack system with double or multi-row design, there is a risk that the solution of the upper row of workpieces will drip onto the surface of the lower row of workpieces during the electrolyte treatment stage. This phenomenon is particularly prominent in the black oxidation process, because the black oxide film has high requirements for surface quality. Even tiny water marks or solution residues may cause obvious watermarks, affecting the appearance quality and wear resistance of the final product. Summary of the invention
[0004] The utility model aims at the above problems existing in the prior art and proposes a black anodized double-layer staggered hanger with decorative strips that can stagger the upper and lower rows of products to avoid watermarks on the lower row products caused by the upper row products dripping tank liquid.
[0005] The utility model can be realized through the following technical solutions:
[0006] A decorative strip black anodized double-layer offset hanger, comprising:
[0007] A hanging frame, the front and back sides of which are both hanging surfaces and are used to hang products respectively;
[0008] The hook assembly is provided with at least two groups on the hanging frame. At this time, the two groups of hook assemblies are arranged up and down and are used to hang products respectively, wherein:
[0009] A group of the hook components located in the upper row are offset forward based on the vertical plane where the hanging frame is located, and a group of the hook components located in the lower row are offset backward based on the vertical plane where the hanging frame is located. When the products are hung up and down on the same surface of the hanging frame, there is a misalignment between the products in the upper and lower rows.
[0010] As a further improvement of the utility model, a set of the hook components consists of two hanging rods and hooks arranged on the hanging rods, and the upper and lower ends of the product are respectively hung on the hooks of the two hanging rods.
[0011] As a further improvement of the present invention, the two hanging rods of the same group of the hook assembly are installed on the same surface of the hanging frame.
[0012] As a further improvement of the utility model, a plurality of hooks are fixedly provided on the upper and lower surfaces of the hanging rod respectively.
[0013] As a further improvement of the present invention, the middle portion of the hook is welded to the hanging rod, and both ends of the hook are hanging surfaces.
[0014] As a further improvement of the present invention, the hooks of the hook assembly in the upper row are offset forward based on the vertical plane where the hanging frame is located.
[0015] As a further improvement of the present invention, the hooks of the hook assembly in the lower row are offset backward based on the vertical plane where the hanging frame is located.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] 1. A group of hook components located in the upper row is offset forward based on the vertical plane where the hanging frame is located, and a group of hook components located in the lower row is offset backward based on the vertical plane where the hanging frame is located. When the products are hung on the same surface of the hanging frame, the upper and lower rows of products are misaligned, thereby preventing the upper row of product tank liquid from dripping onto the lower row of products, thereby achieving the purpose of improving the watermark of the lower row of products and improving product quality and appearance;
[0018] 2. Several hooks are fixed on the upper and lower sides of the hanging rod. This design enables each hanging rod to carry more products or workpieces, increasing the loading capacity per unit area of the hanger;
[0019] 3. The hooks are evenly distributed at a certain distance to ensure that each object can be hung stably without colliding or interfering with each other. This structure is especially suitable for hanging workpieces that need to be processed in batches. The hooks on the upper and lower surfaces greatly improve the space utilization. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of a black anodized double-layer offset hanger for decorative strips of the utility model;
[0021] Figure 2 It is a schematic diagram of the position of the hanging rod of the utility model;
[0022] Figure 3 It is a schematic diagram showing that the upper row of hook components of the utility model are offset forward and the lower row of hook components are offset backward.
[0023] In the figure, 100, hanging frame; 110, hook assembly; 111, hanging rod; 112, hook; 200, product. DETAILED DESCRIPTION
[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical method of the present invention, but the present invention is not limited to these embodiments.
[0025] like Figure 1-3 As shown, the utility model provides a decorative strip black anodized double-layer offset hanger, comprising:
[0026] The hanging frame 100 has front and rear surfaces which are both hanging surfaces and are used to hang the product 200 respectively;
[0027] The hook assembly 110 is provided with at least two groups on the hanging frame 100. At this time, the two groups of hook assemblies 110 are arranged up and down and are used to hang the product 200 respectively.
[0028] A group of hook components 110 located in the upper row are offset forward based on the vertical plane where the hanging frame 100 is located, and a group of hook components 110 located in the lower row are offset backward based on the vertical plane where the hanging frame 100 is located. When the products 200 are hung up and down on the same surface of the hanging frame 100, there is a misalignment between the upper and lower rows of products 200, thereby preventing the tank liquid of the upper row products 200 from dripping onto the lower row products 200, thereby achieving the purpose of improving the watermark of the lower row products 200 and enhancing the quality and appearance of the products 200.
[0029] Preferably, a set of hook assemblies 110 consists of two hanging rods 111 and hooks 112 arranged on the hanging rods 111. The upper and lower ends of the product 200 are respectively hung on the hooks 112 of the two hanging rods 111. The supporting structure formed by the two hanging rods 111 can be fixed from both ends of the product 200, effectively preventing the product 200 from deflecting or falling off due to shaking or dead weight during the anodizing process, which not only improves the carrying capacity of the hanger, but also ensures the stability of the product 200 after hanging, further ensuring the quality and safety of the process.
[0030] Preferably, the two hanging rods 111 of the same set of hook components 110 are installed on the same surface of the hanging frame 100. Inside a hook component 110, the two hanging rods 111 are fixed in parallel and coplanarly on a hanging surface of the hanging frame 100. In this way, the weight of the product 200 can be evenly distributed, and the hooks 112 that are simultaneously hung on the two hanging rods 111 at the upper and lower ends ensure that the product 200 is hung stably.
[0031] Preferably, a plurality of hooks 112 are fixedly arranged on the upper and lower surfaces of the hanging rod 111. This design enables each hanging rod 111 to carry more products 200 or workpieces, thereby increasing the loading capacity per unit area of the hanger. The hooks 112 are evenly distributed at a certain interval to ensure that each mounted object can be stably suspended without colliding or interfering with each other. Such a structure is particularly suitable for hanging workpieces that need to be processed in batches. The hooks 112 arranged on the upper and lower surfaces greatly improve the space utilization.
[0032] Preferably, the middle part of the hook 112 is welded to the hanging rod 111, ensuring a firm connection between the hook 112 and the hanging rod 111, which is not easy to loosen or fall off, thereby increasing the durability and safety of the entire hanger, and both ends of the hook 112 are hanging surfaces, which means that the product 200 can be mounted on the hook 112 from two directions, so that the product 200 can be hung on the front and back sides of the hanging frame 100, thereby improving space utilization.
[0033] More importantly, a unique offset arrangement is designed for the upper and lower rows of hook assemblies 110: the hooks 112 of the upper row of hook assemblies 110 are offset forward relative to the vertical plane where the hanging frame 100 is located, while the hooks 112 of the lower row of hook assemblies 110 are offset backward.
[0034] Such a design is crucial because it enables the upper and lower rows of products 200 to be staggered when hung on the same surface of the hanging frame 100, thereby effectively preventing the solution dripping from the upper row of products 200 from directly contacting the lower row of products 200 during the anodizing process, significantly reducing the possibility of watermarks and other problems on the lower row of products 200, and improving the quality of products 200 and production efficiency.
[0035] The technical means disclosed in the scheme of the utility model are not limited to the technical means disclosed by the above technical means, but also include technical solutions composed of any combination of the above technical features. The above is a specific implementation method of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.
[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0037] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0038] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0039] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
Claims
1. A decorative strip black anodized double-layer offset hanger, characterized in that: include: A hanging frame, the front and back sides of which are both hanging surfaces and are used to hang products respectively; The hook assembly is provided with at least two groups on the hanging frame. At this time, the two groups of hook assemblies are arranged up and down and are used to hang products respectively, wherein: A group of the hook components located in the upper row are offset forward based on the vertical plane where the hanging frame is located, and a group of the hook components located in the lower row are offset backward based on the vertical plane where the hanging frame is located. When the products are hung up and down on the same surface of the hanging frame, there is a misalignment between the products in the upper and lower rows.
2. The decorative strip black anodized double-layer offset hanger according to claim 1, characterized in that: A set of the hook components consists of two hanging rods and hooks arranged on the hanging rods, and the upper and lower ends of the product are respectively hung on the hooks of the two hanging rods.
3. The black anodized double-layer staggered hanger for decorative strips according to claim 2, characterized in that: The two hanging rods of the same group of the hook assembly are installed on the same surface of the hanging frame.
4. The decorative strip black anodized double-layer offset hanger according to claim 2, characterized in that: A plurality of hooks are fixedly arranged on the upper and lower surfaces of the hanging rod respectively.
5. The decorative strip black anodized double-layer offset hanger according to claim 2, characterized in that: The middle part of the hook is welded to the hanging rod, and both ends of the hook are hanging surfaces.
6. The decorative strip black anodized double-layer offset hanger according to claim 2, characterized in that: The hooks of the hook assembly in the upper row are offset forward based on the vertical plane where the hanging frame is located.
7. The decorative strip black anodized double-layer offset hanger according to claim 2, characterized in that: The hooks of the hook assembly in the lower row are offset backward based on the vertical plane where the hanging frame is located.