Umbrella for vacuum coating of quick-change product

Abstract

The vacuum coating umbrella comprises a top seat, a base and a plurality of supporting plates with through holes in different shapes, a plurality of umbrella ribs are installed between the top seat and the base, an installation area used for installing the supporting plates is formed between every two adjacent umbrella ribs, the supporting plates are detachably installed between the umbrella ribs, and the top seat and the base are provided with through holes in different shapes. A plurality of through holes are formed in the supporting plate, the shape of each through hole is consistent with that of a to-be-plated part, and a fixing device for fixing the supporting plate is further mounted on the top seat. According to the utility model, the supporting plates with the through holes with different shapes and sizes are replaced, so that the to-be-plated parts with different shapes and sizes can be mounted for film plating; adjustment and replacement can be conveniently conducted according to machining requirements, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of coated umbrellas, in particular to a vacuum coating umbrella for quick-change products. Background Art

[0002] Vacuum coating equipment usually has an evaporation source at the bottom, which heats the film material to be coated and evaporates it into gas. Above the evaporation source, there is a bracket for placing the parts to be coated. The bracket is generally in the shape of an open umbrella, so it is also called a coating umbrella. A hanging device is provided at the top of the coating umbrella, and the coating umbrella is hung in the vacuum coating equipment through the hanging device. There are multiple openings on the umbrella surface of the coating umbrella for placing the parts to be coated.

[0003] For example, the patent with application number: 202020790291.X discloses a new type of optical coated umbrella, including a connecting block, a bracket, a frame, a rotating bracket, a first rotating block, a boss, a first cylindrical through hole, a second rotating block, a rotating shaft, a fixed block, a lens plate, a lens hole, a mounting block, a second cylindrical through hole, a baffle, a pin and a baffle ring; the beneficial effect of the utility model is: through the cooperation between the rotating bracket, the first rotating block, the boss, the first cylindrical through hole, the second rotating block and the rotating shaft, the lens plate can be flipped 180 degrees as a whole, which is efficient, simple to operate, and reduces the probability of the lens being contaminated.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the through holes used to place the parts to be plated in the above-mentioned patents are of uniform size and cannot be adjusted or replaced during use. During processing, they are not suitable for installation and use of parts to be plated of different shapes and sizes, and have certain limitations. Therefore, a quick-change product vacuum coating umbrella is proposed. Utility Model Content

[0005] In order to solve the problems in the above-mentioned background technology, the utility model provides a vacuum coating umbrella with a quick-change product.

[0006] The utility model adopts the following technical solution: a quick-change umbrella for vacuum coating, comprising a top seat, a base and a plurality of support plates with through holes of different shapes, a plurality of ribs being installed between the top seat and the base, a mounting area for installing the support plates being formed between adjacent ribs, the support plates being detachably installed between the ribs, a plurality of through holes being provided on the support plates, the shape of the through holes being consistent with the shape of the workpiece to be plated, and a fixing device for fixing the support plates being further installed on the top seat.

[0007] As a preferred embodiment of the present invention, the fixing device includes a bolt fixedly mounted on the top seat, a circular pressure plate is threadedly connected to the outer side of the bolt, a clamping block is fixedly mounted on one end of the support plate close to the top seat, the clamping block is overlapped on the upper end of the top seat, and the pressure plate is movably connected to the clamping block.

[0008] As a preferred embodiment of the present invention, a limiting ring is fixedly installed on the top end of the bolt, and the limiting ring is movably connected to the pressure plate.

[0009] As a preferred embodiment of the present invention, a rubber pad is fixedly mounted on one side of the pressure plate close to the top seat, and the rubber pad is in contact with the clamping block.

[0010] As a preferred embodiment of the present invention, a handle is symmetrically mounted on the upper end of the pressing plate, and the handle is rotatably mounted on the pressing plate via a movable shaft.

[0011] As a preferred embodiment of the present invention, a plurality of slots are provided on the upper end of the base, and plug blocks corresponding to the slots are fixedly mounted on one end of the support plate close to the base, and the plug blocks are movably connected to the slots.

[0012] As a preferred embodiment of the present invention, the bottom of the insert block is provided with an inwardly inclined slope.

[0013] As a preferred embodiment of the present invention, a plurality of first magnetic blocks are fixedly mounted on the side wall of the top seat, a second magnetic block is fixed on the end of the support plate in contact with the top seat, and the first magnetic blocks are attracted to the second magnetic blocks.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model adopts a replaceable support plate design, which makes it easy to replace the support plates with through holes of different shapes to adapt to the installation of parts to be plated of different shapes. It can be adjusted and replaced according to processing requirements, and has a wide range of applications.

[0016] 2. The utility model can replace and repair a single support plate individually when it is damaged by replacing the support plate, thus saving the cost of use and maintenance and having practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model (partial support plate installation state);

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure of area A;

[0021] Figure 5 For the utility model Figure 3 A schematic diagram of the enlarged structure of region B;

[0022] Figure 6 This is a schematic diagram of the support plate structure of the present utility model.

[0023] In the figure: 1. Top seat; 11. Umbrella ribs; 12. Installation area; 13. Bolt; 131. Limiting ring; 14. Pressure plate; 141. Handle; 15. First magnetic block; 2. Base; 21. Slot; 3. Support plate; 31. Block; 32. Insert block; 33. Second magnetic block. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly used by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] Example 1:

[0028] See also Figure 1-6The present invention provides a quick-change umbrella for vacuum coating, comprising a top seat 1, a base 2 and several support plates 3 with through holes of different shapes. A plurality of ribs 11 are installed between the top seat 1 and the base 2, and an installation area 12 for installing the support plates 3 is formed between adjacent ribs 11. The support plates 3 are detachably installed between the ribs 11. A plurality of through holes are opened on the support plates 3, and the shape of the through holes is consistent with the shape of the workpiece to be plated. By disassembling and assembling the support plates 3, it is convenient to replace the support plates 3 with through holes of different shapes to adapt to the workpiece to be plated of different shapes for installation. Adjustment and replacement can be made according to processing requirements, and the scope of application is wide. A fixing device for fixing the support plates 3 is also installed on the top seat 1.

[0029] Please pay attention to Figure 1-4 The fixing device includes a bolt 13 fixedly mounted on the top seat 1, and a circular pressing plate 14 is connected to the outside of the bolt 13 by a thread. A clamping block 31 is fixedly mounted on one end of the support plate 3 close to the top seat 1, and the clamping block 31 is overlapped on the upper end of the top seat 1. The pressing plate 14 is movably connected to the clamping block 31, and the clamping block 31 is locked and fixed to the top seat 1 through the pressing plate 14, thereby achieving the fixation of the support plate 3. The fixing method is simple, fast, and easy to operate.

[0030] Please pay attention to Figure 3-4 The top of the bolt 13 is fixedly installed with a limiting ring 131, and the limiting ring 131 is movably connected to the pressure plate 14. The limiting ring 131 limits the pressure plate 14 to prevent the pressure plate 14 from falling off the bolt 13. The pressure plate 14 is fixedly installed with a rubber pad on the side close to the top seat 1. The rubber pad contacts the block 31 and protects the block 31 to avoid scratching the block 31. At the same time, the rubber pad increases the friction with the block 31 to further ensure the stability of the fixation.

[0031] Please pay attention to Figure 1-2 A handle 141 is symmetrically mounted on the upper end of the pressing plate 14 , and the handle 141 is rotatably mounted on the pressing plate 14 through a movable shaft. The handle 141 facilitates the rotation of the block 31 , thereby facilitating the installation or removal of the support plate 3 .

[0032] Please pay attention to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6The upper end of the base 2 is provided with a plurality of slots 21, and an insert block 32 corresponding to the slot 21 is fixedly installed on the end of the support plate 3 close to the base 2. The insert block 32 is movably connected to the slot 21, and the insert block 32 is inserted into the slot 21, thereby stabilizing the bottom of the support plate 3, further improving the stability of the support plate 3. The bottom of the insert block 32 is provided with an inwardly inclined inclined surface, and this design makes it easier to insert the insert block 32 into the slot 21.

[0033] Please pay attention to Figure 3-4 A plurality of first magnetic blocks 15 are fixedly installed on the side wall of the top seat 1, and a second magnetic block 33 is fixed on the end of the support plate 3 that contacts the top seat 1. The first magnetic block 15 and the second magnetic block 33 are attracted to each other, and the first magnetic block 15 and the second magnetic block 33 are attracted to each other, which makes it more convenient to disassemble and assemble the support plate 3, and prevents the support plate 3 from shaking and falling during the disassembly and assembly process.

[0034] The working principle of the first embodiment of the present invention is as follows:

[0035] During installation, align the insert block 32 at the lower end of the support plate 3 with the slot 21 on the base 2 and insert it, then overlap the pressure plate 14 at the upper end of the support plate 3 on the top seat 1. At this time, the support plate 3 is completely installed in the installation area 12, and the first magnetic block 15 is in contact with the second magnetic block 33, thereby playing a preliminary stabilizing role in the installation of the support plate 3. Rotate the pressure plate 14, and the pressure plate 14 moves downward around the bolt 13 under the cooperation of the thread. The pressure plate 14 contacts the block 31 and presses the block 31 on the base 2, thereby achieving the fixation of the support plate 3. By installing Or the support plates 3 with through holes of different shapes and sizes can be replaced to adapt to more types of parts to be plated. Several support plates 3 can be installed through the several installation areas 12 between the umbrella ribs 11, and multiple support plates 3 with through holes of different shapes and sizes can be installed at the same time. It can be adjusted according to production needs and has wide adaptability. When disassembly is required, the pressing plate 14 is rotated in the opposite direction. The pressing plate 14 rotates and moves upward with the cooperation of the thread. The pressing plate 14 moves away from the block 31, thereby releasing the fixation of the block 31 and the support plate 3, and the support plate 3 is removed from the umbrella rib 11. The installation operation is simple and fast.

[0036] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A quick-change vacuum coating umbrella, characterized by: The invention comprises a top seat (1), a base (2) and a plurality of support plates (3) with through holes of different shapes. A plurality of ribs (11) are installed between the top seat (1) and the base (2). An installation area (12) for installing the support plates (3) is formed between adjacent ribs (11). The support plates (3) are detachably installed between the ribs (11). A plurality of through holes are provided on the support plates (3), the shape of the through holes being consistent with the shape of the piece to be plated. A fixing device for fixing the support plates (3) is also installed on the top seat (1).

2. The quick-change vacuum coating umbrella according to claim 1, characterized in that: The fixing device comprises a bolt (13) fixedly mounted on the top seat (1); a circular pressing plate (14) is connected to the outer side of the bolt (13) via a thread; a clamping block (31) is fixedly mounted on one end of the support plate (3) close to the top seat (1); the clamping block (31) is overlapped on the upper end of the top seat (1); and the pressing plate (14) is movably connected to the clamping block (31).

3. The quick-change vacuum coating umbrella according to claim 2, characterized in that: A limiting ring (131) is fixedly mounted on the top end of the bolt (13), and the limiting ring (131) is movably connected to the pressing plate (14).

4. The quick-change vacuum coating umbrella according to claim 3, characterized in that: A rubber pad is fixedly mounted on one side of the pressure plate (14) close to the top seat (1), and the rubber pad is in contact with the clamping block (31).

5. The quick-change vacuum coating umbrella according to claim 4, characterized in that: A handle (141) is symmetrically mounted on the upper end of the pressing plate (14), and the handle (141) is rotatably mounted on the pressing plate (14) via a movable shaft.

6. The quick-change vacuum coating umbrella according to any one of claims 2 to 5, characterized in that: A plurality of slots (21) are provided at the upper end of the base (2); an insert block (32) corresponding to the slots (21) is fixedly mounted on one end of the support plate (3) close to the base (2); and the insert block (32) is movably connected to the slots (21).

7. The quick-change vacuum coating umbrella according to claim 6, characterized in that: The bottom of the insert block (32) is provided with an inwardly inclined slope.

8. The quick-change vacuum coating umbrella according to claim 1, characterized in that: A plurality of first magnetic blocks (15) are fixedly mounted on the side wall of the top seat (1); a second magnetic block (33) is fixed on the end of the support plate (3) that contacts the top seat (1); and the first magnetic blocks (15) and the second magnetic blocks (33) attract each other.

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