CN216303980U

CN216303980U - PVD decoration coating machine

Info

Publication number: CN216303980U
Application number: CN202121481459.XU
Authority: CN
Inventors: 黄兴盛; 张绍璞; 范刚; 夏绪干; 谢英伟
Original assignee: Xiamen Apisi Intelligent Manufacturing System Co ltd
Current assignee: Xiamen Apisi Intelligent Manufacturing System Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-04-15
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a PVD (physical vapor deposition) decorative coating machine, which comprises a PVD furnace body, a vacuum pump set, a hanging rod assembly, a target assembly and an electric control assembly, wherein the vacuum pump set is communicated with the PVD furnace body, and the target assembly is arranged on the PVD furnace body; the hanging rod assembly comprises a rotating frame piece and a hanging rod, the rotating frame piece is installed in the middle of the PVD furnace body, and the ratio of the inner diameter to the height of the PVD furnace body is 0.4-0.5. The film coating machine disclosed by the utility model has the advantages that through the improvement of the structure, the production period is shortened, the labor and material cost is saved, the color difference of the product is reduced by more than 10%, and meanwhile, the yield of the product can be improved by more than 20%.

Description

PVD decoration coating machine

Technical Field

The utility model relates to a PVD decorative coating machine.

Background

The existing PVD decorative coating machine has the following problems:

firstly, a plurality of hanging rods can be arranged in the conventional rotating frame, and during coating production, the color difference of products of each hanging rod is large, the thickness of a coating layer is uneven, and the yield of the products is only about 60%.

Secondly, the production mode of the existing production line is mass mixed line production, the difficulty of production scheduling is large, and the packaging and mixing of the production line are easily caused.

Thirdly, the time for plating 1 furnace products in the current production line needs 55 minutes, and the production period is long.

Fourthly, when the production process is unstable, the product of the hanging rod of the whole furnace is easy to be poor, and great waste is formed.

Fifth, the existing production method requires manual hanging operation one rod by one rod.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a PVD (physical vapor deposition) decorative coating machine.

The utility model is realized by the following technical scheme: a PVD decorative coating machine comprises a PVD furnace body, a vacuum pump set, a hanging rod assembly, a target assembly and an electric control assembly, wherein the vacuum pump set is communicated with the PVD furnace body, and the target assembly is arranged on the PVD furnace body; the hanging rod assembly comprises a rotating frame piece and a hanging rod, the rotating frame piece is installed in the middle of the PVD furnace body, and the ratio of the inner diameter to the height of the PVD furnace body is 0.4-0.5.

Preferably, the hanging rod is a single hanging rod, and the hanging rod is arranged in the middle of the PVD furnace body.

Preferably, the rotating frame part comprises a speed regulating motor, a sealing structure and a hanger positioning structure, a rotating shaft of the speed regulating motor is coaxially connected with the hanger positioning structure, and the hanging rod is connected and arranged on the hanger positioning structure.

Preferably, the sealing structure is arranged between the speed regulating motor and the hanger positioning structure, and the sealing structure is sealed in an oil seal mode.

Preferably, the vacuum pump set comprises a vacuum pump and a vacuum pipeline, and the vacuum pipeline is communicated with the PVD furnace body.

Preferably, the vacuum pump is a molecular pump, and the molecular pump and the gate valve are matched to realize the opening and closing effect.

Preferably, the target assembly comprises a sputtering target mechanism, an ion source mechanism and an electric arc target mechanism, and the sputtering target mechanism, the ion source mechanism and the electric arc target mechanism are all arranged on the PVD furnace body.

Preferably, the sputtering target mechanism is arranged in parallel with the hanging rod.

Preferably, the electric arc target mechanisms are equidistantly distributed on the side surface of the PVD furnace body.

Preferably, the automatic hanging device further comprises a hanging robot, and the hanging robot is used for automatic hanging operation of the hanging rod.

The film coating machine disclosed by the utility model has the advantages that through the improvement of the structure, the production period is shortened, the labor and material cost is saved, the color difference of the product is reduced by more than 10%, and meanwhile, the yield of the product can be improved by more than 20%.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the vacuum pump unit of the present invention.

Fig. 3 and 4 are perspective and plan views of a turret member of the utility model.

Fig. 5 is a perspective view of a sputtering target mechanism of the present invention.

Fig. 6 is a perspective view of the ion source mechanism of the present invention.

Fig. 7 and 8 are perspective and plan views of the arc target mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to the attached drawings 1 to 8 of the specification, the PVD decorative coating machine comprises a PVD furnace body 1, a vacuum pump set 2, a hanging rod assembly 3, a target assembly 4 and an electric control assembly 5, wherein the hanging rod assembly 3 is installed in the middle of the PVD furnace body 1, the PVD furnace body 1 can be installed on a rack s, the distances of sputtering target particles bombarding the surfaces of products on the hanging rods are equal during coating, the risk of cross coating cannot be generated, the PVD furnace body 1 is also provided with a furnace door 11, and after the furnace door is opened, a robot can be used for hanging operation; preferably, the ratio of the inner diameter to the height of the PVD furnace body is 0.4-0.5, compared with a conventional coating machine, the furnace body design of the coating machine can reduce the vacuumizing duration by 60%, reduce the coating time by 80%, reduce the production coating period, and can quickly switch coating production among different products, so that the production efficiency is greatly improved. The vacuum pump group 2 comprises a vacuum pump 21 and a vacuum pipeline 22, the vacuum pipeline 22 is communicated with the PVD furnace body 1, so that the PVD furnace body 1 is vacuumized, and the vacuum pump 21 can be a molecular pump which is matched with a gate valve to realize the opening and closing effect.

The hanging rod assembly 3 comprises a rotating frame piece 31 and a hanging rod 32, the rotating frame piece 31 comprises a speed regulating motor a1, a sealing structure a2 and a hanger positioning structure a3, the speed regulating motor a1 is installed in the rack s, a rotating shaft of the speed regulating motor a1 is coaxially connected with the hanger positioning structure a3, the rotating shaft of the speed regulating motor can drive the hanger positioning structure a3 to rotate for 360 degrees and can adjust the speed of the hanger positioning structure a3, the hanging rod assembly is suitable for different products, the film thickness and the color consistency of the coated products are good, and the yield can reach more than 90%; the sealing structure a2 is arranged between the speed regulating motor a1 and the hanger positioning structure a3, and the sealing structure a2 can be sealed in an oil-sealing manner; above-mentioned peg 32 is installed on this hanger location structure a3, the preferred, this peg 32 installation sets up in the positive centre of PVD furnace body 1, and then make the product on the peg can be very even accept the bombardment of sputtering target particle, form the unanimous electro-coated film layer of colour, thickness is unanimous, in addition, this peg 32 adopts the mode of single peg to set up on this hanger location structure a3, make the product carry out single peg coating in the furnace body, only plate a product at every turn, improve the homogeneity of coating film, and do not have the production risk of compounding, thereby improve the quality of product, can improve the flexibility of production simultaneously. In a preferred embodiment, the coating machine also adopts the hanging robot 6 to carry out automatic hanging operation, thereby releasing manpower, reducing the labor intensity of workers, improving the efficiency and saving the cost.

The target assembly 4 comprises a sputtering target mechanism 41, an ion source mechanism 42 and an electric arc target mechanism 43, the sputtering target mechanism 41 is arranged in parallel with the arrangement direction of the hanging rod 32, the sputtering target mechanism 41 is arranged on the upper surface k1 of the PVD furnace body 1, meanwhile, the sputtering target mechanism 41 can be arranged at two ends of the upper surface of the PVD furnace body in a symmetrical mode, the sputtering target mechanism 41 can drive a sputtering target to rotate in a gear meshing mode, and the film layer uniformity of the hanging rod product is further improved; furthermore, the ion source mechanisms 42 are also arranged on the upper surface k1 of the PVD furnace body 1, the ion source mechanisms 42 are also symmetrically arranged at two ends of the upper surface k1 of the PVD furnace body 1, and each ion source mechanism 42 is arranged adjacent to each sputtering target mechanism 41; in addition, above-mentioned arc target mechanism 43 then installs and sets up in the side k2 of PVD furnace body 1, and the side k2 of this PVD furnace body can equidistant evenly distributed have a plurality of arc target mechanisms 43, and of course, these some arc target mechanisms 43 can be laid with the mode of symmetry in the both sides of PVD furnace body 1 to improve the homogeneity of coating, thereby make the coating film mode of furnace body diversified, the practicality is strong. The film coating machine disclosed by the utility model has the advantages that through the improvement of the structure, the production period is shortened, the labor and material cost is saved, the color difference of the product is reduced by more than 10%, and meanwhile, the yield of the product can be improved by more than 20%.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A PVD decorative coating machine is characterized by comprising a PVD furnace body, a vacuum pump set, a hanging rod assembly, a target assembly and an electric control assembly, wherein the vacuum pump set is communicated with the PVD furnace body, and the target assembly is arranged on the PVD furnace body; the hanging rod assembly comprises a rotating frame piece and a hanging rod, the rotating frame piece is installed in the middle of the PVD furnace body, and the ratio of the inner diameter to the height of the PVD furnace body is 0.4-0.5.

2. The PVD decorative coating machine of claim 1, wherein the hanging rod is a single hanging rod, the hanging rod is positioned in the middle of the PVD furnace body.

3. A PVD decorative coater according to any of claims 1 or 2, wherein said turret member comprises a speed adjusting motor, a sealing structure and a hanger positioning structure, wherein a rotating shaft of said speed adjusting motor is coaxially connected to said hanger positioning structure, and said hanging rod is connected to said hanger positioning structure.

4. The PVD decorative coating machine of claim 3, wherein the sealing structure is disposed between the adjustable speed motor and the hanger positioning structure, and the sealing structure is sealed in an oil seal manner.

5. The PVD decorative coating machine of claim 1, wherein the vacuum pump assembly comprises a vacuum pump and a vacuum conduit, the vacuum conduit being in communication with the PVD furnace body.

6. The PVD decorative coating machine of claim 1, wherein the vacuum pump is a molecular pump, and the molecular pump and a gate valve are matched to achieve an on-off effect.

7. The PVD decorative coater of claim 1 wherein said target assembly comprises a sputter target mechanism, an ion source mechanism and an arc target mechanism, said sputter target mechanism, said ion source mechanism and said arc target mechanism being disposed on said PVD furnace.

8. The PVD decorative coating machine of claim 7, wherein the sputter target mechanism is disposed parallel to the hanger bar.

9. The PVD decorative coating machine of claim 7, wherein the arc target mechanisms are equidistantly arranged on a side surface of the PVD furnace body.

10. A PVD decorative coater as recited in claim 1, further comprising a hang-up robot, said hang-up robot adapted to automatically hang up a hanging rod.