Vacuum coating machine capable of continuously coating

Abstract

The vacuum coating machine comprises a bottom plate and a vacuum coating box, the vacuum coating box is fixed to the top of the bottom plate through bolts, the top of the bottom plate is fixedly connected with two electric push rods, and the other ends of the two electric push rods are jointly and fixedly connected with a connecting frame. A rotating column is rotationally inserted into the top of the connecting frame, a connecting plate is fixedly connected to the outer wall of the rotating column, a supporting cylinder is fixedly connected between multiple sides of the connecting plate, and side plates are fixedly connected to the outer walls of multiple sides of the supporting cylinder. According to the utility model, the rotating column rotates under the driving of the external motor, so that the coating hanger on which parts are placed is aligned with the feeding hole of the vacuum coating box, and then the coating hanger is driven to move under the contraction of the electric push rod, so that the coating hanger on which the parts are placed enters the vacuum coating box; in this way, film coating is continuously carried out, and the film coating efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum coating machine technology, and in particular to a vacuum coating machine capable of continuous coating. Background Technology

[0002] Currently, in modern industrial production, such as in the electronics, optics, and automotive industries, there is an increasing demand for coating treatments on the surfaces of various materials to improve their performance and appearance.

[0003] In the process of vacuum coating, existing vacuum coating machines cannot continuously coat products on different coating racks in sequence, resulting in reduced coating efficiency. Therefore, in order to advance industry technology, better realize the function of continuous product coating, and improve core technology competitiveness, this application proposes a new implementation scheme that is different from the loading and unloading structure and application method of existing vacuum coating machines. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing vacuum coating machines cannot continuously coat products on different coating racks in sequence, resulting in reduced coating efficiency. Therefore, this invention proposes a vacuum coating machine that can continuously coat products.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A vacuum coating machine capable of continuous coating includes a base plate and a vacuum coating chamber. The vacuum coating chamber is fixed to the top of the base plate by bolts. Two electric push rods are fixedly connected to the top of the base plate. The other ends of the two electric push rods are fixedly connected to a connecting frame. A rotating column is rotatably inserted into the top of the connecting frame. A connecting plate is fixedly connected to the outer wall of the rotating column. Support cylinders are fixedly connected to multiple sides of the connecting plate. Side plates are fixedly connected to the outer walls of multiple sides of the support cylinder. A rotating disk is rotatably engaged with the top of the side plate. A coating hanger is fixedly connected to the top of the rotating disk.

[0007] Furthermore, an inner electric push rod is fixedly connected to the bottom inner wall of the vacuum coating chamber, an inner motor is fixedly connected to the top of the inner electric push rod, and a square rod is fixedly connected to the output end of the inner motor.

[0008] Furthermore, the bottom of the rotating disk is provided with a square hole, and the top of the square rod is inserted into the square hole.

[0009] Furthermore, partitions are fixedly connected between the multiple inner walls of the vacuum coating chamber, and the output end of the internal motor is slidably inserted into the partitions.

[0010] Furthermore, the inlet of the vacuum coating chamber is fitted with a sealing frame.

[0011] Furthermore, a number of positioning rods are fixedly connected to one side of the outer wall of the vacuum coating box, and multiple positioning holes are provided on multiple sides of the support cylinder, with the positioning rods inserted into the positioning holes.

[0012] Furthermore, limit plates are fixedly connected to both outer walls of the vacuum coating chamber.

[0013] Furthermore, an external motor is fixedly connected to the bottom inner wall of the connecting frame, the output end of the external motor is fixedly connected to the bottom end of the rotating column, and multiple ground wheels are fixedly connected to the bottom outer wall of the connecting frame.

[0014] Furthermore, two connecting ribs are fixedly connected to the top of the side plate, and one side of the connecting ribs is fixedly connected to one side of the outer wall of the support cylinder.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The rotating column is driven by an external motor to rotate, thereby aligning the coating rack containing the parts with the inlet of the vacuum coating chamber. Then, the coating rack is moved by the retraction of the electric push rod, so that the coating rack containing the parts enters the vacuum coating chamber. The above method is then used to continuously perform coating, thereby improving the coating efficiency.

[0017] 2. The rotating disk is driven by the internal motor, which in turn drives the coating rack to rotate, thereby rotating and coating the parts, thus uniformly coating the parts. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a vacuum coating machine capable of continuous coating proposed in this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the left part of a vacuum coating machine capable of continuous coating proposed in this utility model.

[0020] Figure 3 This is a schematic cross-sectional view of the right part of a vacuum coating machine capable of continuous coating proposed in this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the right part of a vacuum coating machine capable of continuous coating proposed in this utility model.

[0022] Figure 5 This is a cross-sectional view of the coating hanger of a vacuum coating machine capable of continuous coating proposed in this utility model, showing its connection state inside the vacuum coating chamber.

[0023] In the diagram: 1. Base plate; 2. Vacuum coating chamber; 3. Electric push rod; 4. Connecting frame; 5. Rotating column; 6. Connecting plate; 7. Support cylinder; 8. Side plate; 9. Rotating disk; 10. Coating hanger; 11. Square hole; 12. Inner electric push rod; 13. Inner motor; 14. Square rod; 15. Partition plate; 16. Sealing frame; 17. Positioning rod; 18. Positioning hole; 19. Limiting plate; 20. Outer motor; 21. Ground wheel; 22. Connecting rib. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1-5 A continuous coating vacuum coating machine includes a base plate 1 and a vacuum coating chamber 2. The vacuum coating chamber 2 is bolted to the top of the base plate 1. Two electric push rods 3 are bolted to the top of the base plate 1. The other ends of the two electric push rods 3 are bolted to a connecting frame 4. Multiple ground wheels 21 are bolted to the bottom outer wall of the connecting frame 4. A rotating column 5 is rotatably inserted into the top of the connecting frame 4. A connecting plate 6 is welded to the outer wall of the rotating column 5. Support cylinders 7 are welded between multiple sides of the connecting plate 6. Side plates 8 are welded to the outer walls of multiple sides of the support cylinder 7. A rotating disk 9 is rotatably engaged with the top of the side plate 8. A coating film is welded to the top of the rotating disk 9. The hanging bracket 10, under the retraction of the electric push rod 3, causes the ground wheel 21 to roll on the base plate 1, thereby driving the connecting frame 4 to move, and in turn driving the coating hanging bracket 10 to move, so that the coating hanging bracket 10 containing the parts enters the vacuum coating chamber 2. The bottom inner wall of the connecting frame 4 is fixed with an external motor 20 by bolts. The output end of the external motor 20 is fixedly connected to the bottom end of the rotating column 5. Under the drive of the external motor 20, the rotating column 5 rotates, thereby driving the connecting plate 6 and the support cylinder 7 to rotate, and in turn driving the coating hanging bracket 10 to rotate, so that the coating hanging bracket 10 containing the parts is aligned with the feed port of the vacuum coating chamber 2.

[0026] An inner electric push rod 12 is fixed to the bottom inner wall of the vacuum coating chamber 2 by bolts. An inner motor 13 is fixed to the top of the inner electric push rod 12 by bolts. The rotating disk 9 rotates under the drive of the inner motor 13, thereby driving the coating hanger 10 to rotate, and then rotating the parts for coating. A square rod 14 is fixed to the output end of the inner motor 13 by bolts. A square hole 11 is provided at the bottom of the rotating disk 9. The top of the square rod 14 is inserted into the square hole 11. Under the stretching of the inner electric push rod 12, the inner motor 13 and the square rod 14 move upward, so that the square rod 14 is inserted into the square hole 11.

[0027] A partition 15 is bolted between the inner walls of the vacuum coating chamber 2. The output end of the inner motor 13 is slidably inserted into the partition 15 to protect the inner electric push rod 12 and the inner motor 13. A sealing frame 16 is snapped into the feed port of the vacuum coating chamber 2 to seal the support cylinder 7 before it enters the vacuum coating chamber 2. Multiple positioning rods 17 are welded to one outer wall of the vacuum coating chamber 2. Multiple positioning holes 18 are provided on multiple sides of the support cylinder 7. The positioning rods 17 are inserted into the positioning holes 18 to facilitate the connection between the vacuum coating chamber 2 and the support cylinder 7. Limit plates 19 are welded to both outer walls of the vacuum coating chamber 2. Two connecting ribs 22 are welded to the top of the side plate 8. One side of the connecting rib 22 is fixedly connected to one outer wall of the support cylinder 7 to strengthen the connection between the side plate 8 and the support cylinder 7.

[0028] The working principle of this embodiment is as follows: In use, firstly, the parts are placed on the coating rack 10. Then, the external motor 20 is started. Under the drive of the external motor 20, the rotating column 5 rotates, thereby driving the connecting plate 6 and the support cylinder 7 to rotate, and then driving the coating rack 10 to rotate, so that the coating rack 10 with the parts placed on it is aligned with the feed port of the vacuum coating box 2. Next, the electric push rod 3 is started. Under the contraction of the electric push rod 3, the ground wheel 21 rolls on the base plate 1, thereby driving the connecting frame 4 to move, and then driving the coating rack 10 to move, so that the coating rack 10 with the parts placed on it enters the vacuum coating box 2. Then, the internal electric push rod 12 is started. Under the extension of the internal electric push rod 12, the internal motor 13 and the square rod 14 move upward, so that the square rod 14 is inserted into the square hole 11. Next, the internal motor 13 is started. Under the drive of the internal motor 13, the rotating disk 9 rotates, thereby driving the coating rack 10 to rotate, and then the parts are rotated for coating.

[0029] After the coating is completed, the connecting frame 4 is moved outward by the stretching of the electric push rod 3, so that the coating hanger 10 is removed from the vacuum coating box 2. Then, the coating operation is continued on the remaining parts according to the above steps.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vacuum coating machine capable of continuous coating, comprising a base plate (1) and a vacuum coating chamber (2), wherein the vacuum coating chamber (2) is fixed to the top of the base plate (1) by bolts, characterized in that, Two electric push rods (3) are fixedly connected to the top of the base plate (1). The other ends of the two electric push rods (3) are fixedly connected to a connecting frame (4). A rotating column (5) is rotatably inserted into the top of the connecting frame (4). A connecting plate (6) is fixedly connected to the outer wall of the rotating column (5). A support cylinder (7) is fixedly connected between multiple sides of the connecting plate (6). A side plate (8) is fixedly connected to the outer walls of multiple sides of the support cylinder (7). A rotating disk (9) is rotatably snapped into the top of the side plate (8). A coating hanger (10) is fixedly connected to the top of the rotating disk (9).

2. The vacuum coating machine capable of continuous coating according to claim 1, characterized in that, The bottom inner wall of the vacuum coating box (2) is fixedly connected to an inner electric push rod (12), the top of the inner electric push rod (12) is fixedly connected to an inner motor (13), and the output end of the inner motor (13) is fixedly connected to a square rod (14).

3. The vacuum coating machine capable of continuous coating according to claim 2, characterized in that, The bottom of the rotating disk (9) is provided with a square hole (11), and the top of the square rod (14) is inserted into the square hole (11).

4. The vacuum coating machine capable of continuous coating according to claim 1, characterized in that, A partition (15) is fixedly connected between the inner walls of the vacuum coating box (2) on multiple sides, and the output end of the internal motor (13) is slidably inserted into the partition (15).

5. A vacuum coating machine capable of continuous coating according to claim 1, characterized in that, The inlet of the vacuum coating chamber (2) is fitted with a sealing frame (16).

6. The vacuum coating machine capable of continuous coating according to claim 1, characterized in that, Multiple positioning rods (17) are fixedly connected to one side of the outer wall of the vacuum coating box (2), and multiple positioning holes (18) are provided on multiple sides of the support cylinder (7). The positioning rods (17) are inserted into the positioning holes (18).

7. The vacuum coating machine capable of continuous coating according to claim 1, characterized in that, Limiting plates (19) are fixedly connected to both outer walls of the vacuum coating box (2).

8. A vacuum coating machine capable of continuous coating according to claim 1, characterized in that, An external motor (20) is fixedly connected to the bottom inner wall of the connecting frame (4). The output end of the external motor (20) is fixedly connected to the bottom end of the rotating column (5). Multiple ground wheels (21) are fixedly connected to the bottom outer wall of the connecting frame (4).

9. A vacuum coating machine capable of continuous coating according to claim 1, characterized in that, The top of the side plate (8) is fixedly connected to two connecting ribs (22), and one side of the connecting ribs (22) is fixedly connected to one side of the outer wall of the support cylinder (7).

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