Rack structure of vacuum coating machine

Abstract

The utility model discloses a material rack structure of a vacuum coating machine, which relates to the technical field of vacuum coating machines, and comprises a connecting disc and material hanging rods, the top end of the connecting disc is provided with a plurality of material hanging rods, the bottom of each material hanging rod is provided with a screw rod, the top end of the connecting disc is provided with a plurality of connecting cylinders in an annular array, and the connecting cylinders are connected with the connecting disc. A connecting rod is slidably connected to the interior of each material hanging rod, a plurality of connecting blocks are installed on each connecting rod, a limiting plate is installed at the end, away from the corresponding connecting rod, of each connecting block, and the material hanging rods are connected with a connecting cylinder through the screw rods by arranging the screw rods, the connecting rods, the connecting blocks and the limiting plates; the hanging rods are installed at intervals according to the size of materials needing to be placed, the connecting rods are pulled, the connecting rods drive the connecting blocks and the limiting plates to move upwards together, the hanging rods can be conveniently taken down from the hanging rods, the limiting plates are clamped on the inserting rods, and the hanging rods are installed on the hanging rods in a limited mode.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating machines, in particular to a material rack structure of a vacuum coating machine. Background Art

[0002] Vacuum coating machine mainly refers to a type of coating that needs to be carried out under a higher vacuum degree. There are many types, including vacuum resistance heating evaporation, electron gun heating evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition, ion beam sputtering and many other types. The main idea is to divide it into evaporation and sputtering. Evaporation coating generally heats the target material to evaporate the surface components in the form of atomic groups or ions.

[0003] When products are coated by a vacuum coating machine, a rack is required to hang the products. Generally, the rack structure of the coating machine is fixed, and the product sizes and lengths are different, which makes it inconvenient to hang different products. Therefore, a rack structure of a vacuum coating machine is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a material rack structure for a vacuum coating machine, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a material rack structure of a vacuum coating machine, including a connecting plate and a hanging rod, a plurality of hanging rods are arranged at the top of the connecting plate, a screw is installed at the bottom of each hanging rod, a plurality of connecting cylinders are installed in a circular array at the top of the connecting plate, a connecting rod is slidably connected to the inside of each hanging rod, a plurality of connecting blocks are installed on each connecting rod, and a limiting plate is installed on the end of each connecting block away from the connecting rod.

[0006] As a further technical solution of the present invention, the top of each connecting tube is provided with a socket adapted to the hanging rod, and the bottom of each connecting tube socket is provided with a threaded hole adapted to the screw rod.

[0007] As a further technical solution of the present invention, a spring is installed at the inner top end of each hanging rod, and a sliding hole adapted to the connecting rod is provided at the top end of each hanging rod.

[0008] As a further technical solution of the present invention, the bottom of each connecting rod passes through the spring and extends to the inside of the hanging rod, and a baffle is installed on each connecting rod.

[0009] As a further technical solution of the present invention, the top of each baffle is in contact with the bottom of the spring, and the bottom of each connecting rod is in contact with the inner bottom of the hanging rod.

[0010] As a further technical solution of the present invention, each hanging rod is provided with a hanging rod, one end of each hanging rod is installed with an insertion rod, the end of each insertion rod away from the hanging rod is installed with a chuck, and each hanging rod is provided with a round hole adapted to the chuck.

[0011] As a further technical solution of the present invention, a strip groove adapted to the insertion rod is provided below each circular hole of the hanging rod, a placement hole adapted to the hanging rod is provided on each hanging rod, and an arc groove adapted to the insertion rod is provided at the bottom of each limiting plate.

[0012] The utility model provides a material rack structure of a vacuum coating machine, which has the following advantages compared with the prior art

[0013] Beneficial effects:

[0014] 1. The material rack structure of a vacuum coating machine designed in this invention is connected to the connecting tube through the screw, connecting rod, connecting block and limit plate. The hanging rod is convenient for installation and disassembly. The hanging rod is installed at intervals according to the size of the materials to be placed. When the connecting rod is pulled, the connecting rod drives the connecting block and the limit plate to move upward together, which makes it convenient to remove the hanging rod from the hanging rod. The limit plate is clamped on the insertion rod, and the hanging rod is installed at the upper limit of the hanging rod.

[0015] 2. The material rack structure of a vacuum coating machine designed in this invention is provided with a spring and a connecting tube. The interior of the connecting tube is provided with a threaded hole adapted to the screw rod, so that the hanging rod can be connected and installed through the screw rod and the connecting tube. The elastic force of the spring allows the connecting rod to be reset after being pulled upward, so that the limit plate is stuck outside the insertion rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a material rack structure of a vacuum coating machine;

[0017] Figure 2 This is a schematic diagram of the hanging rod and screw structure of the material rack structure of a vacuum coating machine;

[0018] Figure 3 A material rack structure for a vacuum coating machine Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the internal structure of the hanging rod of the material rack structure of a vacuum coating machine.

[0020] In the figure: 1. Connecting plate; 2. Connecting tube; 3. Hanging rod; 4. Connecting rod; 5. Hanging rod; 6. Screw; 7. Spring; 8. Baffle; 9. Insert rod; 10. Chuck; 11. Connecting block; 12. Limiting plate. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution for the material rack structure of a vacuum coating machine, including a connecting plate 1 and a hanging rod 3. A plurality of hanging rods 3 are arranged at the top of the connecting plate 1, and a plurality of connecting tubes 2 are installed in a circular array at the top of the connecting plate 1. A connecting rod 4 is slidably connected to the inside of each hanging rod 3.

[0023] like Figure 2 and Figure 3 As shown, a screw 6 is installed at the bottom of each hanging rod 3, and a plurality of connecting blocks 11 are installed on each connecting rod 4. A limiting plate 12 is installed at the end of each connecting block 11 away from the connecting rod 4. The top of each connecting tube 2 is provided with a socket adapted to the hanging rod 3, and the bottom of each connecting tube 2 socket is provided with a threaded hole adapted to the screw 6. A spring 7 is installed at the top of the inner top of each hanging rod 3, and a sliding hole adapted to the connecting rod 4 is provided at the top of each hanging rod 3. The bottom of each connecting rod 4 passes through the spring 7 and extends to the inside of the hanging rod 3. A baffle 8 is installed on each connecting rod 4, and the top of each baffle 8 abuts against the bottom of the spring 7. The screw 6 is threadedly connected to the connecting tube 2. When the hanging rod 3 is rotated, the screw 6 rotates in the connecting tube 2, which facilitates the installation and disassembly of the hanging rod 3. The hanging rod 3 is installed according to the size of the product to be coated.

[0024] like Figure 1 and Figure 4 When the cam 12 is in the upright position, the cam 12 is in the upright position, and the cam 12 is in the upright position, so that the cam 12 can move upward and the cam 12 can move downward, so that the cam 12 can move upward and the cam 12 can move upward.

[0025] The working principle of the present invention is as follows: the screw rod 6 is inserted into the connecting tube 2, the screw 6 of the hanging rod 3 is rotated to be threadedly connected to the connecting tube 2, and several hanging rods 3 are installed on the connecting plate 1 according to the size of the product to be coated, and the connecting rod 4 is pulled upward, and the connecting rod 4 slides upward in the hanging rod 3, and the baffle 8 squeezes the spring 7, and the limit plate 12 is separated from the insertion rod 9, and the insertion rod 9 and the chuck 10 on the hanging rod 5 are pulled out from the hanging rod 3, and the distance between the hanging rods 5 is adjusted according to the size of the product. After the insertion rod 9 and the chuck 10 on the hanging rod 5 are inserted into the inside of the hanging rod 3, the connecting rod 4 is released, and the limit plate 12 is stuck on the insertion rod 9 by the elastic force of the spring 7, and the hanging rod 5 is installed on the hanging rod 3 to limit the position.

[0026] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A material rack structure of a vacuum coating machine, comprising a connecting plate (1) and a material hanging rod (3), characterized in that: A plurality of hanging rods (3) are provided at the top of the connecting disk (1), a screw rod (6) is installed at the bottom of each hanging rod (3), a plurality of connecting cylinders (2) are installed in a circular array at the top of the connecting disk (1), a connecting rod (4) is slidably connected to the inside of each hanging rod (3), a plurality of connecting blocks (11) are installed on each connecting rod (4), and a limiting plate (12) is installed on the end of each connecting block (11) away from the connecting rod (4).

2. The material rack structure of a vacuum coating machine according to claim 1, characterized in that: The top of each connecting tube (2) is provided with a socket adapted to the material hanging rod (3), and the bottom of the socket of each connecting tube (2) is provided with a threaded hole adapted to the screw rod (6).

3. The material rack structure of a vacuum coating machine according to claim 1, characterized in that: A spring (7) is installed on the inner top end of each of the hanging rods (3), and a sliding hole adapted to the connecting rod (4) is provided on the top end of each of the hanging rods (3).

4. The material rack structure of a vacuum coating machine according to claim 1, characterized in that: The bottom of each connecting rod (4) passes through the spring (7) and extends to the interior of the hanging rod (3), and a baffle (8) is installed on each connecting rod (4).

5. The material rack structure of a vacuum coating machine according to claim 4, characterized in that: The top end of each baffle (8) abuts against the bottom end of the spring (7), and the bottom end of each connecting rod (4) abuts against the inner bottom end of the hanging rod (3).

6. The material rack structure of a vacuum coating machine according to claim 1, characterized in that: Each of the hanging rods (3) is provided with a hanging rod (5), one end of each of the hanging rods (5) is installed with an insert rod (9), and one end of each of the insert rods (9) away from the hanging rod (5) is installed with a chuck (10), and each of the hanging rods (3) is provided with a round hole adapted to the chuck (10).

7. The material rack structure of a vacuum coating machine according to claim 1, characterized in that: A strip groove adapted to the insertion rod (9) is provided below the circular hole of each hanging rod (3), a placement hole adapted to the hanging rod (5) is provided on each hanging rod (3), and an arc groove adapted to the insertion rod (9) is provided at the bottom of each limiting plate (12).

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