A gold film stripping platform

Abstract

The application discloses a gold film stripping platform. The gold film stripping platform comprises a carrier for placing a workpiece; a plurality of adsorption grooves, each adsorption groove is arranged on the upper surface of the carrier, each adsorption groove is concentrically arranged and the size gradually increases from inside to outside; and a plurality of negative pressure control systems, each negative pressure control system is connected with an adsorption groove to generate negative pressure in the adsorption groove to adsorb and fix the workpiece on the carrier. In the gold film stripping platform, each adsorption groove is concentrically arranged and the size gradually increases from inside to outside, each negative pressure control system can control an adsorption groove to generate negative pressure, different types of products can be stably adsorbed, different sizes and materials of products can be adapted, small product deformation or large product warping can be avoided, and the purpose of reducing gold film damage and position deviation is achieved. Each adsorption groove can be independently or parallelly controlled, each adsorption groove can work cooperatively, the problem of poor adaptability of single vacuum is solved, and the stripping efficiency and product yield are improved.

Description

Technical Field

[0001] This application relates to the field of film peeling technology, and more particularly to film peeling auxiliary equipment, specifically to a gold film peeling platform. Background Technology

[0002] In the gold foil processing, the film removal process is a critical step affecting product quality. Existing technologies have the following drawbacks: Unstable positioning: Operators often hold the product directly or simply place it on a flat surface to peel off the film, which makes the product prone to displacement, resulting in deviation in the peeling position and damage to the gold film, seriously affecting product quality; Poor vacuum adaptability: Some equipment adopts a single-channel vacuum port design with a fixed adsorption mode, which cannot be adjusted according to product differences; small products are prone to deformation due to excessive local adsorption, and are also prone to warping due to insufficient adsorption force; moreover, the vacuum system cannot be controlled independently, resulting in poor adaptability and seriously affecting the film peeling efficiency and yield. Utility Model Content

[0003] This application provides a gold film peeling platform, including: A stage, used to hold workpieces; Multiple adsorption tanks are arranged on the upper surface of the stage, and the size of each adsorption tank increases gradually from the inside to the outside. Multiple negative pressure control systems are used, each connected to an adsorption tank to generate negative pressure in the adsorption tank to adsorb the workpiece on the fixed platform.

[0004] On the other hand, the number of adsorption tanks is at least two.

[0005] On the other hand, each adsorption tank includes a first adsorption tank, a second adsorption tank and a third adsorption tank. The first adsorption tank is located in the middle of the stage, and the second and third adsorption tanks are both concentrically arranged with the first adsorption tank.

[0006] On the other hand, the first adsorption tank is a circular hole, and the second and third adsorption tanks are both annular tanks, which coincide with the center of the first adsorption tank. The diameters of the first, second and third adsorption tanks increase step by step.

[0007] On the other hand, multiple air holes are spaced apart on the side wall of the stage. Each air hole extends laterally into the interior of the stage, and one end of each air hole is connected to the bottom of an adsorption tank, while the other end is connected to a negative pressure control system.

[0008] On the other hand, each pore includes a first pore, a second pore, and a third pore. One end of the first pore is connected to the bottom of the first adsorption tank, one end of the second pore is connected to the bottom of the second adsorption tank, and one end of the third pore is connected to the bottom of the third adsorption tank.

[0009] On the other hand, the upper surface of the stage is polished to make it flat and smooth.

[0010] In some embodiments of this application, in order to increase the stability of the platform, ensure the overall stability of the film removal process, and improve the film removal efficiency and product yield.

[0011] The gold film peeling platform also includes a support column and a support base. The support column is set on the support base, and the platform is set on the support column.

[0012] On the other hand, the support base is plate-shaped and its size is larger than that of the platform, while the diameter of the support column is smaller than that of the platform.

[0013] On the other hand, each negative pressure control system includes a vacuum generating device and a vacuum valve, with the vacuum valve mounted on a support base.

[0014] In this embodiment, the gold film peeling platform features concentrically arranged adsorption tanks with progressively increasing dimensions from the inside out. Each negative pressure control system can generate negative pressure in one adsorption tank. Small products utilize the central adsorption tank, while large products utilize the outer adsorption tank to increase the adsorption surface area. Different types of products can be stably adsorbed, allowing operators to precisely peel the film. This achieves the goal of adapting to products of different sizes and materials, preventing deformation of small products or warping of large products, and reducing gold film damage and positional deviation. Furthermore, each adsorption tank can be controlled independently or in parallel, and the tanks can be adjusted according to product characteristics to enable them to work collaboratively, solving the problem of poor adaptability of single-channel vacuum and improving peeling efficiency and product yield. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model; Figure 2 This is a schematic diagram of the three-dimensional structure of the platform provided in this embodiment of the utility model; Figure 3 This is a cross-sectional structural schematic diagram provided in an embodiment of the present utility model; Figure 4 This is a side cross-sectional view of the structure provided in an embodiment of the present invention.

[0017] In the figure: 1. Stage, 101. First adsorption tank, 1011. First air hole, 102. Second adsorption tank, 1021. Second air hole, 103. Third adsorption tank, 1031. Third air hole, 2. Support column, 3. Support base. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0019] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0023] For details, please refer to Figures 1 to 4 This application provides a gold film peeling platform, including a stage 1, multiple adsorption tanks and multiple negative pressure control systems; The stage 1 is used to place the workpiece. The stage 1 can be disc-shaped.

[0024] Multiple adsorption tanks are arranged on the upper surface of the stage 1, and the size of each adsorption tank increases gradually from the inside to the outside.

[0025] In some embodiments, there are three adsorption tanks, namely a first adsorption tank 101, a second adsorption tank 102 and a third adsorption tank 103. The first adsorption tank 101 is located in the middle of the stage 1, and the second adsorption tank 102 and the third adsorption tank 103 are both concentrically arranged with the first adsorption tank 101.

[0026] Furthermore, the first adsorption tank 101 is a circular hole, and the second adsorption tank 102 and the third adsorption tank 103 are both annular tanks, and their centers coincide with those of the first adsorption tank 101. The diameters of the first adsorption tank 101, the second adsorption tank 102 and the third adsorption tank 103 increase progressively.

[0027] For example, such as Figure 1As shown, multiple annular adsorption tanks are concentrically arranged on circles of different diameters. During use, the product is placed flat on the upper adsorption surface of the stage 1. The vacuum control mode of the negative pressure control system is selected according to the product size or material; that is, each adsorption tank can be used independently or in parallel. Small products utilize the central first adsorption tank 101, while large products utilize the external second adsorption tank 102 and third adsorption tank 103 (to increase the adsorption surface), or the first adsorption tank 101, second adsorption tank 102, and third adsorption tank 103 can be used in combination. After opening the vacuum valve, the product is stably adsorbed, allowing the operator to precisely peel off the film. After the operation is complete, the vacuum valve is closed, and the product is removed.

[0028] In some embodiments, the second adsorption tank 102 and the third adsorption tank 103 have a width of 2 mm, a depth of 1.6 mm, and a bottom radius of R0.25 mm, which can increase the adsorption area to accommodate large products. The first adsorption tank 101 has a diameter of 1.6 mm and a depth of 5 mm to accommodate small products. In some embodiments, all edges and corners are deburred to ensure a smooth surface, thereby improving the adsorption effect and preventing scratches on the workpiece.

[0029] In some embodiments, each adsorption tank may also be square or polygonal to adapt to workpieces of different shapes and improve the adsorption and stabilization effect on the workpiece.

[0030] Multiple air holes are spaced apart on the side wall of the stage 1. Each air hole extends laterally into the interior of the stage 1, and one end of each air hole is connected to the bottom of an adsorption tank, while the other end is connected to a negative pressure control system.

[0031] In some embodiments, each pore includes a first pore 1011, a second pore 1021, and a third pore 1031.

[0032] Each negative pressure control system includes a vacuum generating device and a vacuum valve.

[0033] For example, such as Figure 3 and Figure 4 As shown, each negative pressure control system is connected to an adsorption tank via an air hole. One end of the first air hole 1011 is connected to the bottom of the first adsorption tank 101, one end of the second air hole 1021 is connected to the bottom of the second adsorption tank 102, and one end of the third air hole 1031 is connected to the bottom of the third adsorption tank 103. The vacuum generating device in each negative pressure control system creates a negative pressure in the adsorption tank it is connected to, thereby adsorbing the workpiece on the fixed platform 1.

[0034] In some embodiments, the vacuum generating device may be a vacuum pump.

[0035] In some embodiments, the upper surface of the stage 1 is polished to make it flat and smooth, thereby improving the adsorption effect and preventing scratches on the workpiece.

[0036] The platform 1 is made of 304 stainless steel, which has corrosion resistance and structural strength.

[0037] To increase platform stability, ensure overall stability of the film removal process, and improve film removal efficiency and product yield; The gold film peeling platform also includes a support column 2 and a support base 3.

[0038] The support column 2 is mounted on the support base 3, and the platform 1 is mounted on the support column 2.

[0039] For example, such as Figure 3 and Figure 4 As shown, the support column 2 is made of hard aluminum, which undergoes a blackening treatment after processing, combining lightweight and rust resistance. It has two M5 threaded holes, 16mm deep, for fixing to the platform 1 and support base 3; two 6mm diameter through holes for auxiliary positioning; and two 10mm diameter, 30mm deep countersunk holes. The upper and lower end faces and cylindrical surface of the support column 2 meet the required surface finish; burrs are removed from the edges and drilled holes, resulting in a bright, scratch-free surface.

[0040] The support base 3 is plate-shaped and its size and area are larger than those of the platform 1, while the diameter of the support column 2 is smaller than that of the platform 1. The support base 3 is rectangular plate-shaped and features a large size and low center of gravity, which can provide sufficient counterweight to ensure overall stability during the film removal process.

[0041] The support base 3 is made of 304 stainless steel, which has high strength and corrosion resistance.

[0042] For example, the support column 2 is fixed to the support base 3 with M5 screws, and the platform 1 is connected to the support column 2 with screws; the vacuum valve is installed on the support base 3 and connected to the various air holes of the platform 1 through pipelines. The support base 3 integrates the vacuum valve mounting position, and the components of this gold film peeling platform can be detached and connected, which facilitates assembly and maintenance and ensures operational consistency.

[0043] The gold film peeling platform provided in this embodiment includes a platform 1, multiple adsorption tanks, and multiple negative pressure control systems. The adsorption tanks are concentrically arranged with their dimensions increasing progressively from the inside out. Each negative pressure control system can control one adsorption tank to generate negative pressure, thereby flexibly adjusting the adsorption area and the magnitude of the negative pressure. Small products can utilize the central first adsorption tank 101, while large products utilize the external second adsorption tank 102 and third adsorption tank 103 to increase the adsorption surface. Alternatively, the first adsorption tank 101, second adsorption tank 102, and third adsorption tank 103 can be used in conjunction. After the vacuum valve is opened, the product is stably adsorbed, allowing the operator to precisely peel off the film. This embodiment uses a rectangular plate-shaped support base 3 to support the entire platform. Its large size and low center of gravity provide sufficient counterweight to ensure the overall stability of the platform during the peeling process, improving peeling efficiency and product yield.

[0044] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0045] The above provides a detailed description of a gold film peeling platform provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A gold film peeling platform, characterized in that, include: Stage (1), used to place workpieces; Multiple adsorption tanks are provided on the upper surface of the stage (1), and the adsorption tanks are arranged concentrically with their size increasing from the inside to the outside. Multiple negative pressure control systems, each of which is connected to an adsorption tank, so that the adsorption tank generates negative pressure to adsorb and fix the workpiece on the platform (1).

2. The gold film peeling platform according to claim 1, characterized in that, The number of adsorption tanks is at least two.

3. The gold film peeling platform according to claim 2, characterized in that, Each of the adsorption tanks includes a first adsorption tank (101), a second adsorption tank (102), and a third adsorption tank (103). The first adsorption tank (101) is located in the middle of the stage (1), and the second adsorption tank (102) and the third adsorption tank (103) are both concentrically arranged with the first adsorption tank (101).

4. The gold film peeling platform according to claim 3, characterized in that, The first adsorption groove (101) is a circular hole, the second adsorption groove (102) and the third adsorption groove (103) are both annular grooves, and coincide with the center of the first adsorption groove (101). The diameters of the first adsorption groove (101), the second adsorption groove (102) and the third adsorption groove (103) increase step by step.

5. The gold film peeling platform according to claim 1, characterized in that, The side wall of the stage (1) is provided with a plurality of air holes spaced apart. Each air hole extends laterally into the interior of the stage (1), and one end of each air hole is connected to the bottom of an adsorption tank and the other end is connected to a negative pressure control system.

6. The gold film peeling platform according to claim 5, characterized in that, Each of the adsorption tanks includes a first adsorption tank (101), a second adsorption tank (102), and a third adsorption tank (103). The first adsorption tank (101) is located in the middle of the stage (1). The second adsorption tank (102) and the third adsorption tank (103) are both concentrically arranged with the first adsorption tank (101). Each of the air holes includes a first air hole (1011), a second air hole (1021), and a third air hole (1031). One end of the first air hole (1011) is connected to the bottom of the first adsorption tank (101). One end of the second air hole (1021) is connected to the bottom of the second adsorption tank (102). One end of the third air hole (1031) is connected to the bottom of the third adsorption tank (103).

7. The gold film peeling platform according to claim 1, characterized in that, The upper surface of the stage (1) is polished to make it flat and smooth.

8. The gold film peeling platform according to claim 1, characterized in that, It also includes a support column (2) and a support base (3), wherein the support column (2) is disposed on the support base (3) and the platform (1) is disposed on the support column (2).

9. The gold film peeling platform according to claim 8, characterized in that, Each of the negative pressure control systems includes a vacuum generating device and a vacuum valve, the vacuum valve being mounted on the support base (3).

10. The gold film peeling platform according to claim 8, characterized in that, The support base (3) is plate-shaped and its size and area are larger than those of the platform (1), while the diameter of the support column (2) is smaller than that of the platform (1).

Images