Carrier for coated glass

Abstract

The utility model discloses a carrier for coated glass, which comprises a frame body, the bottom surface of the frame body is connected with a bottom plate, the bottom plate is settled to form a plurality of bearing bins which are arranged at intervals, and the two sides of each bearing bin on the bottom plate along the length direction are connected with reinforcing support frames; and a plurality of fixing assemblies are arranged on each reinforcing support frame. According to the utility model, a plurality of glass substrates can be borne and fixed, and meanwhile, the mechanical stability is higher.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, and in particular to a carrier for coating glass. Background Technology

[0002] Coated glass is made by coating one or more layers of metal, alloy, or metal compound thin films onto the glass surface to modify its optical properties and meet specific needs. When coating glass substrates using vacuum coating equipment, the substrates must first be fixed to a carrier connected to a turntable within the vacuum coating chamber. The carrier rotates with the turntable to achieve uniform coating of the glass substrate. However, during the vacuum coating heating process, the carrier frame is prone to warping and deformation. This reduces the uniformity of the coating on the glass substrate during vacuum coating. Furthermore, because the turntable rotates at high frequency and speed within the vacuum coating chamber, the deformed carrier may come into mechanical contact or collide with other parts of the chamber, potentially damaging the vacuum coating equipment. In addition, when additional slits are added to the carrier to support and fix the glass substrate in order to improve production efficiency, the mechanical stability of the carrier is drastically reduced, making it even more prone to deformation. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a carrier for coated glass, which can support and fix multiple glass substrates while also having high mechanical stability.

[0004] The technical solution of this utility model is:

[0005] A carrier for coated glass is characterized in that it includes a frame, a base plate is connected to the bottom surface of the frame, a plurality of spaced-apart support chambers are formed on the base plate, and a reinforcing support frame is connected to both sides of each of the support chambers along its length on the base plate; each reinforcing support frame is provided with a plurality of fixing components.

[0006] Furthermore, each of the aforementioned load-bearing compartments is a hollow structure, and each of its inner side walls is recessed relative to the bottom plate surface to form a stepped surface.

[0007] Furthermore, it also includes several glass fixtures, each of which includes two fixture plates. Each fixture plate has several glass clamping holes, and the inner wall of each side of each glass clamping hole is recessed relative to the surface of the fixture plate to form a glass receiving edge. The sides of the two fixture plates with glass receiving edges are stacked and connected to each other. Each of the glass fixtures is placed on the stepped surface of the bearing chamber.

[0008] Furthermore, each glass clamping hole is provided with at least one fixture notch.

[0009] Further, each of the reinforcing support frames is provided with a receiving cavity corresponding to the position of each glass clamping hole, and each receiving cavity is provided with a fixing assembly.

[0010] Further, each of the fixing assemblies comprises a sliding rod, a pressing block and an elastic member, wherein the bottom of the pressing block is in the shape of a Chinese character 'Jie', that is, the bottom of the pressing block is provided with two lower pressing columns which are spaced apart.

[0011] Each of the pressing blocks is arranged in the receiving cavity, and the lower pressing columns of the pressing block are located above the corresponding step surface.

[0012] One end of each of the sliding rods penetrates through the receiving cavity and is fixed to the pressing block, and the sliding rod drives the pressing block to be slidingly connected in the receiving cavity; one end of each of the elastic members is connected to the pressing block, and the other end is connected to the receiving cavity.

[0013] Further, the adjacent side edges of two adjacent bearing bins are jointly provided with a reinforcing support frame, and one of the lower pressing columns of each of the pressing blocks on the reinforcing support frame is located above the step surface of one of the bearing bins, and the other lower pressing column is located above the step surface of the other bearing bin.

[0014] Further, the top end of the frame body is connected with a docking jaw plate, and the docking jaw plate is used for clamping the rotating disc in the vacuum coating cavity.

[0015] Further, each of the reinforcing support frames is provided with a plurality of mounting holes.

[0016] Further, the reinforcing support frame is made of stainless steel, aluminum or titanium material.

[0017] The beneficial technical effects of the utility model are as follows:

[0018] Firstly, the utility model can simultaneously carry and fix a plurality of glass substrates, so that the plurality of glass substrates can simultaneously complete the vacuum coating operation, and the production efficiency is improved.

[0019] Secondly, the bottom plate of the utility model is provided with the reinforcing support frame, so that the utility model has high mechanical stability, and can avoid warping deformation in a high-temperature or high-speed rotating environment, thereby preventing the problems of uneven coating of the glass substrate or scratching other components in the vacuum coating cavity due to deformation of the carrier. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view when a plurality of glass substrates are arranged on the utility model;

[0021] Figure 2 is Figure 1 B is an enlarged view;

[0022] Figure 3Is the bottom plate and glass jig connection schematic diagram of the utility model;

[0023] Figure 4 Is the bottom plate schematic diagram of the utility model;

[0024] Figure 5 Is the glass substrate and glass jig combination split schematic diagram of the utility model;

[0025] Figure 6 Is Figure 5 A enlarged view.

[0026] Among them:

[0027] 000-glass substrate, 100-frame body, 200-bottom plate, 300-bearing bin, 301-step surface, 302-bin gap slot, 400-reinforced support frame, 401-receiving cavity, 500-fixing assembly, 501-sliding rod, 502-pressing block, 5021-pressing column, 503-elastic member, 600-glass jig, 601-glass clamping hole, 6012-jig gap slot, 602-glass receiving edge, 603-jig plate, 700-butting clamping jaw plate. Specific implementation

[0028] In order to be more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following specific embodiments of the utility model are further described in detail, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0029] As Figures 1-6 Indicated, the utility model provides a kind of carrier for coated glass, it is used to support and fix one or more glass substrates in vacuum coating device to carry out coating. It includes frame body 100, frame body 100 bottom surface is connected with bottom plate 200, wherein frame body 100 and bottom plate 200 can be connected by screw, welding etc., the utility model connects frame body 100 and bottom plate 200 by screw piece. The top end of frame body 100 is also connected with butting clamping jaw plate 700, it is used to and the locking mechanism on the turntable in vacuum coating device are connected.

[0030] In addition, the shape of frame body 100 and bottom plate 200 can be set according to actual demand, and there is no particular limit, the frame body 100 and bottom plate 200 of the utility model are all fan-shaped.

[0031] The bottom plate 200 is provided with a plurality of rectangular bearing bins 300, each bearing bin 300 is a hollow structure, and each side wall is sunk to form a step surface 301 relative to the surface of the bottom plate 200. In the utility model, three bearing bins 300 with different lengths are provided according to the shape of the bottom plate 200, and the three bearing bins 300 are arranged in parallel to fully utilize the space on the bottom plate 200. The glass substrate 000 can be placed on the step surface 301 of each bearing bin 300.

[0032] As preferred, the step surface 301 of each bearing bin 300 is further provided with a bin notch groove 302 in the width direction, which facilitates the taking and placing of the following glass fixture 600.

[0033] As preferred, the bottom plate 200 is provided with a side stopper on each of the two sides in the length direction, which is arranged outside the frame 100.

[0034] Further, in order to more stably bear the glass substrate 000, the utility model further provides a plurality of glass fixtures 600, each glass fixture 600 is placed on the step surface 301 in the bearing bin 300. Each glass fixture 600 comprises two fixture plates 603, a plurality of rectangular glass clamping holes 601 are provided on each fixture plate 603, and each side wall of each glass clamping hole 601 is sunk to form a glass receiving edge 602 relative to the surface of the fixture plate 603, and the hole diameter formed by the glass receiving edges 602 is suitable for the range of the glass substrate 000 to be coated, a glass substrate 000 is placed on the glass receiving edge 602 of a glass clamping hole 601 on one of the fixture plates 603, and the side of the other fixture plate 603 provided with the glass receiving edge 602 is relatively superposed on the one of the fixture plates 603, and the two fixture plates 603 are detachably connected through screws, that is, a plurality of glass substrates 000 are fixedly connected to the glass fixture 600. The number and specific shape of the glass clamping holes 601 provided on the glass fixture 600 can be set according to actual production needs, and are not particularly limited.

[0035] As preferred, each glass clamping hole 601 is provided with a fixture notch groove 6012 at each corner, which facilitates the taking and placing of the glass substrate 000.

[0036] The utility model provides five glass fixtures 600. Among them, three glass clamping holes 601 are provided on two glass fixtures 600, and two glass clamping holes 601 are provided on three glass fixtures 600. One glass fixture 600 provided with three glass clamping holes 601 is arranged in one bearing bin 300, two glass fixtures 600 provided with two glass clamping holes 601 are arranged in one bearing bin 300, and one glass fixture 600 provided with three glass clamping holes 601 and one glass fixture 600 provided with two glass clamping holes 601 are arranged in the last bearing bin 300.

[0037] Further, to prevent the frame 100 and the bottom plate 200 from deforming during the vacuum coating heating process and to fix the glass fixture 600, on the bottom plate 200 and on both sides of each loading bin 300 along its length direction, a reinforcing support frame 400 is connected. Each reinforcing support frame 400 can be connected to the bottom plate 200 by welding, chemical bonding or other means; in the present utility model, on the bottom surface of each reinforcing support frame 400, a plurality of mounting holes are provided, and the screw members pass through the bottom plate 200 and stop in the mounting holes, so that the bottom plate 200 and each reinforcing support frame 400 are detachably connected; on each reinforcing support frame 400, a plurality of fixing components 500 are provided at intervals.

[0038] Preferably, a reinforcing support frame 400 is jointly arranged on the adjacent side edges of two adjacent loading bins 300.

[0039] Each reinforcing support frame 400 is a long rectangular plate, and its length is suitable for the length of its corresponding loading bin 300. On the side surface of each reinforcing support 400, a plurality of accommodating cavities 401 are also provided corresponding to the position of each glass clamping port 601. Each accommodating cavity 401 is a hollow structure, and a fixing component 500 is provided at the position of each accommodating cavity 401 and inside each accommodating cavity 401.

[0040] Each fixing component 500 includes a sliding rod 501, a pressing block 502 and an elastic member 503. The bottom of the pressing block 502 is in a shape similar to a "Ji", that is, two downward pressing columns 5021 are provided at the bottom at intervals.

[0041] Each pressing block 502 is placed in an accommodating cavity 401, and the downward pressing column 5012 of the pressing block 502 is located above its corresponding step surface 301. And when a reinforcing support frame 400 is located between two loading bins 300, one downward pressing column 5021 of each pressing block 502 on the reinforcing support frame 400 is located above a step surface 301 of one loading bin 300, and its other downward pressing column 5021 is located above a step surface 301 of another loading bin 300; one end of each sliding rod 501 passes through the accommodating cavity 401 and is fixedly connected to the pressing block 502, and the sliding rod 501 drives the pressing block 502 to be slidably connected in the accommodating cavity 401 along the direction perpendicular to the bottom plate 200. One end of each elastic member 503 is connected to the pressing block 502, and the other end is connected to the inner wall of the accommodating cavity 401.

[0042] When the glass fixture 600 is located on the step surface 301 of the loading bin 300, the pressing block 502 is pressed against the glass fixture 600 under the elastic pressure of the elastic member 503. When the sliding rod 501 is pulled upward, the pressing block 502 moves away from the glass fixture 600 accordingly, and the fixed state of the glass fixture 600 can be released.

[0043] In addition, the reinforced support frame 400 can be made of stainless steel, aluminum or titanium. Aluminum reinforced support frame is the most cost-effective, titanium reinforced support frame provides the best reinforcement effect but its manufacturing cost is higher, and stainless steel reinforced support frame has good rigidity but is heavier.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A carrier for coated glass, characterized in that, It includes a frame body (100), and a bottom plate (200) is connected to the bottom surface of the frame body (100). A number of spaced-apart bearing bins (300) are formed by settlement on the bottom plate (200). On the bottom plate (200) and on both sides of each bearing bin (300) along its length direction, strengthening support frames (400) are connected; a number of fixing components (500) are provided on each strengthening support frame (400).

2. The carrier for coated glass according to claim 1, characterized in that, Each bearing bin (300) is a hollow structure, and a step surface (301) is formed by sinking the inner wall of each side relative to the surface of the bottom plate (200).

3. The carrier for coated glass according to claim 2, characterized in that, It further includes a number of glass fixtures (600). Each glass fixture (600) includes two fixture plates (603). A number of glass clamping holes (601) are opened on each fixture plate (603), and a glass receiving edge (602) is formed by sinking the inner wall of each side of each glass clamping hole (601) relative to the surface of the fixture plate (603). The sides of the two fixture plates (603) with the glass receiving edges (602) are oppositely superposed and connected; each glass fixture (600) is placed on the step surface (301) of the bearing bin (300).

4. The carrier for coated glass according to claim 3, characterized in that, At least one fixture notch groove (6012) is provided on each glass clamping hole (601).

5. The carrier for coated glass according to claim 3, characterized in that, A receiving cavity (401) is provided on each strengthening support frame (400) corresponding to the position of each glass clamping hole (601), and a fixing component (500) is provided in each receiving cavity (401).

6. The carrier for coated glass according to claim 5, characterized in that, Each fixing component (500) includes a sliding rod (501), a pressing block (502), and an elastic member (503). The bottom of the pressing block (502) is in a shape similar to "ji", that is, two pressing columns (5021) are provided at intervals at its bottom. [[ID=]]Each pressing block (502) is placed in the receiving cavity (401), and the pressing columns (5021) of the pressing block (502) are located above the corresponding step surface (301). One end of each sliding rod (501) passes through the receiving cavity (401) and is fixedly connected to the pressing block (502), and the sliding rod (501) drives the pressing block (502) to be slidably connected in the receiving cavity (401); one end of each elastic member (503) is connected to the pressing block (502), and the other end is connected to the receiving cavity (401).

7. The carrier for coated glass according to claim 6, characterized in that, A strengthening support frame (400) is jointly provided on the adjacent sides of two adjacent bearing bins (300). One pressing column (5021) of each pressing block (502) on this strengthening support frame (400) is located above a step surface (301) of one bearing bin (300), and the other pressing column (5021) is located above a step surface (301) of another bearing bin (300).

8. The carrier for coated glass according to claim 1, characterized in that, A docking jaw plate (700) is connected to one top end of the frame body (100); the docking jaw plate (700) is used for clamping with a turntable in a vacuum coating chamber.

9. The carrier for coated glass according to claim 1, characterized in that, Each strengthening support frame (400) is provided with a number of mounting holes.

10. The carrier for coated glass according to claim 1, characterized in that, The strengthening support frame (400) is made of stainless steel, aluminum or titanium material.

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