A continuous coating type vacuum coating machine

Abstract

The utility model discloses a continuous coating type vacuum coating machine, including a vacuum coating machine body, a cover plate is hingedly installed at the front end of the vacuum coating machine body, a coating structure is fixedly installed in the vacuum coating machine body, a mounting plate is fixedly installed in the vacuum coating machine body, a mounting slot is opened on the top of the mounting plate, a slide bar is fixedly installed in the mounting slot, and two rotating shafts are rotatably installed in the mounting slot, both rotating shafts are fixedly sleeved with linkage gears, and the tops of the two rotating shafts are fixedly sleeved with return plates, the tops of the two return plates are threadedly installed with locking bolts, and the bottoms of the two locking bolts are rotatably installed with positioning plates. The utility model has a simple structure and is easy to use. The continuous coating type vacuum coating machine is convenient for continuous coating of both sides of a workpiece, and has high efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating machines, in particular to a continuous coating type 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 specific types, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and many other types. The main idea is to divide it into evaporation and sputtering. Vacuum coating is a technology that produces thin film materials by physical methods. In the vacuum chamber, the atoms of the material are separated from the heating source and hit the surface of the object to be plated. Simply put, the method of evaporating or sputtering metals, alloys or compounds in a vacuum to solidify and deposit them on the coated object is called vacuum coating.

[0003] The patent with application number CN202121672205.6 discloses a vacuum coating machine capable of continuous coating, including a base, a machine chamber fixedly connected to the top of the base, a cooling box fixedly connected to the right side of the machine chamber, and a conveying guide wheel movably connected to the left side of the machine chamber through a mounting frame. The utility model has the advantage of improving practicality through the coordinated use of a base, a machine chamber, a cooling box, a conveying guide wheel, a transmission guide wheel, a coating machine body, a vacuum pump, a mounting column, a first electric push rod, a second electric push rod, a mounting plate, an auxiliary guide wheel, a cooling fan, a dustproof net, a motor, a placement slot, a rotating rod, a cam, a spring, a moving plate, a vertical plate and a roller, and can effectively solve the problem that the current vacuum coating machine capable of continuous coating has no ability to adjust the tension of the coating layer, which is easy to reduce the coating quality, and at the same time has slow cooling efficiency and cannot meet the processing requirements, and is inconvenient to move, which is easy to cause inconvenience to the handling work and has low practicality.

[0004] However, the above patent still has the following problems: in the above patent, only one side of the workpiece can be coated. When the other side needs to be coated, the workpiece needs to be turned over and then coated, which has poor continuity.

[0005] Based on this, this scheme proposes a continuous coating type vacuum coating machine. Utility Model Content

[0006] The purpose of the utility model is to provide a continuous coating type vacuum coating machine to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a continuous coating type vacuum coating machine, comprising a vacuum coating machine body,

[0008] A cover plate is hingedly installed at the front end of the vacuum coating machine body, and a coating structure is fixedly installed in the vacuum coating machine body;

[0009] A mounting plate is fixedly installed in the body of the vacuum coating machine, a mounting groove is provided on the top of the mounting plate, a slide bar is fixedly installed in the mounting groove, and two rotating shafts are rotatably installed in the mounting groove, linkage gears are fixedly sleeved on the two rotating shafts, and return plates are fixedly sleeved on the tops of the two rotating shafts;

[0010] The tops of the two return plates are threadedly mounted with locking bolts, and the bottoms of the two locking bolts are rotatably mounted with positioning plates;

[0011] The slide rod is slidably sleeved with two slide sleeves, and linkage racks and rollers are fixedly installed on both sides of the two slide sleeves, and the two linkage racks are respectively meshed with corresponding linkage gears;

[0012] Two round rods are rotatably mounted on the bottom inner wall of the mounting groove, and a worm gear and an extrusion plate are fixedly sleeved on the two round rods. A rotating motor is fixedly mounted in the mounting groove, and worms are rotatably mounted on the inner walls on both sides of the mounting groove. The two worms are respectively meshed with corresponding worm wheels and the two worms are fixedly connected, and the output shaft of the rotating motor is fixedly connected to the corresponding worm.

[0013] Preferably, a control panel and a handle are fixedly mounted at the front end of the cover plate.

[0014] By adopting the above technical solution, the coating structure and the rotating motor can be easily controlled through the control panel, and the cover can be easily pulled open through the handle.

[0015] Preferably, a transparent observation port is provided on the cover plate.

[0016] By adopting the above technical solution, the coating condition inside the vacuum coating machine body can be easily observed through the transparent observation port.

[0017] Preferably, knobs are fixedly sleeved on the top ends of the two locking bolts.

[0018] By adopting the above technical solution, the locking bolt can be easily rotated by the knob.

[0019] Preferably, a same return spring is fixedly sleeved between the two sliding sleeves.

[0020] By adopting the above technical solution, the reset spring facilitates the reset of the sliding sleeve.

[0021] Preferably, the two round rods are respectively located at eccentric positions of the corresponding extrusion disks.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] First, place the two workpieces to be coated under the two positioning plates, then tighten and turn the two knobs downward to drive the two locking bolts to be tightened downward, which can drive the two positioning plates to move downward. The two positioning plates can clamp and position the two workpieces to be coated, and then close the cover by pulling the handle to evacuate the inside of the vacuum coating machine body, and then start the coating structure through the control panel to coat one side of the two workpieces to be coated. After the coating of one side is completed, start the rotating motor through the control panel, the rotating motor drives the rotation of the two worms, the two worms drive the rotation of the two worm wheels, the two worm wheels drive the rotation of the two round rods, which can drive the rotation of the two extrusion disks. The two extrusion disks squeeze the corresponding rollers respectively, which can drive the two sliding sleeves to move left and right separately, which can drive the two linkage racks to move left and right separately, and the two linkage racks drive the rotation of the two linkage gears, which can drive the rotation of the two rotating shafts and the two return plates, so that the two workpieces to be coated can be turned over, and the other side of the two workpieces to be coated can be coated. The utility model has a simple structure and is easy to use. The continuous coating type vacuum coating machine is convenient for coating two sides of a workpiece continuously and has high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 This is a three-dimensional diagram of the internal structure of the vacuum coating machine body of the utility model;

[0026] Figure 3 It is a top perspective view of the internal structure of the mounting plate of the present invention;

[0027] Figure 4 This is a schematic structural diagram of part A of the utility model.

[0028] In the figure: 1. Vacuum coating machine body; 2. Cover plate; 3. Control panel; 4. Handle; 5. Transparent observation port; 6. Coating structure; 7. Knob; 8. Return plate; 9. Locking bolt; 10. Positioning plate; 11. Mounting plate; 12. Worm; 13. Rotating motor; 14. Rotating shaft; 15. Linkage gear; 16. Linkage rack; 17. Sliding rod; 18. Sliding sleeve; 19. Roller; 20. Worm wheel; 21. Round rod; 22. Extrusion disk; 23. Reset spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The utility model provides a technical solution: a continuous coating type vacuum coating machine, comprising a vacuum coating machine body 1, a cover plate 2 is hingedly installed at the front end of the vacuum coating machine body 1, and a coating structure 6 is fixedly installed in the vacuum coating machine body 1,

[0031] A mounting plate 11 is fixedly installed in the vacuum coating machine body 1, and a mounting groove is opened on the top of the mounting plate 11. A sliding rod 17 is fixedly installed in the mounting groove, and two rotating shafts 14 are rotatably installed in the mounting groove. Linkage gears 15 are fixedly sleeved on the two rotating shafts 14, and return plates 8 are fixedly sleeved on the tops of the two rotating shafts 14. Locking bolts 9 are threadedly installed on the tops of the two return plates 8, and positioning plates 10 are rotatably installed on the bottom ends of the two locking bolts 9. Knobs 7 are fixedly sleeved on the tops of the two locking bolts 9. Through the above-mentioned structural arrangement, two workpieces to be coated are placed under the two positioning plates 10, and then the two locking bolts 9 are tightened downward by locking and rotating the two knobs 7, which can drive the two positioning plates 10 to move downward, and the two positioning plates 10 can clamp and position the two workpieces to be coated.

[0032] Combination Figure 1-4As shown, two sliding sleeves 18 are slidably sleeved on the sliding rod 17, and linkage racks 16 and rollers 19 are fixedly installed on both sides of the two sliding sleeves 18. The two linkage racks 16 are respectively meshed with the corresponding linkage gears 15. The same reset spring 23 is fixedly sleeved between the two sliding sleeves 18. Two round rods 21 are rotatably installed on the bottom inner wall of the mounting groove. Worm gears 20 and extrusion plates 22 are fixedly sleeved on the two round rods 21. A rotating motor 13 is fixedly installed in the mounting groove, and worms 12 are rotatably installed on the inner walls of both sides of the mounting groove. The two worms 12 are respectively meshed with the corresponding worm gears 20 and the two worms 12 are fixedly connected. The output shaft of the rotating motor 13 is fixedly connected to the corresponding worm 12. The two round rods 21 are respectively located at At the eccentric part of the corresponding extrusion disk 22, through the above-mentioned structural arrangement, by starting the rotating motor 13, the two worms 12 are driven to rotate, the two worms 12 drive the two worm wheels 20 to rotate, the two worm wheels 20 drive the two round rods 21 to rotate, and the two extrusion disks 22 are driven to rotate. The two extrusion disks 22 squeeze the corresponding rollers 19 respectively, which can drive the two sliding sleeves 18 to move apart to the left and right, and drive the two linkage racks 16 to move apart to the left and right, and the two linkage racks 16 drive the rotation of the two linkage gears 15, which can drive the rotation of the two rotating shafts 14 and the two return plates 8, so that the two workpieces to be coated can be turned over, and the other sides of the two workpieces to be coated can be coated.

[0033] Combination Figure 1 As shown, a control panel 3 and a handle 4 are fixedly mounted at the front end of the cover plate 2. Through the above-mentioned structural arrangement, the control panel 3 is convenient for controlling the start-up of the coating structure 6 and the rotating motor 13, and the handle 4 is convenient for pulling and opening the cover plate 2.

[0034] Combination Figure 1 As shown, a transparent observation port 5 is provided on the cover plate 2 . Through the above-mentioned structural arrangement, the coating condition in the vacuum coating machine body 1 can be easily observed through the transparent observation port 5 .

[0035] Working principle of the utility model: firstly, two workpieces to be coated are placed under the two positioning plates 10, and then the two locking bolts 9 are tightened downward by turning the two knobs 7 downward, which can drive the two positioning plates 10 to move downward, and the two positioning plates 10 can clamp and position the two workpieces to be coated, and then the cover plate 2 is closed by pulling the handle 4, and the vacuum coating machine body 1 is evacuated, and then the coating structure 6 is started by the control panel 3, and the coating process can be carried out on one side of the two workpieces to be coated. After the coating of one side is completed, the rotation motor 13 is started by the control panel 3. 13 drives the two worms 12 to rotate, the two worms 12 drive the two worm wheels 20 to rotate, the two worm wheels 20 drive the two round rods 21 to rotate, which can drive the two extrusion plates 22 to rotate, the two extrusion plates 22 squeeze the corresponding rollers 19 respectively, which can drive the two sliding sleeves 18 to move left and right separately, which can drive the two linkage racks 16 to move left and right separately, the two linkage racks 16 drive the two linkage gears 15 to rotate, which can drive the two rotating shafts 14 and the two return plates 8 to rotate, which can turn over the two workpieces to be coated, and can coat the other side of the two workpieces to be coated. The utility model has a simple structure and is easy to use. The continuous coating type vacuum coating machine is convenient for coating both sides of the workpiece continuously with high efficiency.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A continuous coating type vacuum coating machine, comprising a vacuum coating machine body (1), characterized in that: A cover plate (2) is hingedly mounted at the front end of the vacuum coating machine body (1), and a coating structure (6) is fixedly mounted inside the vacuum coating machine body (1); A mounting plate (11) is fixedly installed in the vacuum coating machine body (1), a mounting groove is provided on the top of the mounting plate (11), a slide bar (17) is fixedly installed in the mounting groove, and two rotating shafts (14) are rotatably installed in the mounting groove, a linkage gear (15) is fixedly sleeved on the two rotating shafts (14), and a return plate (8) is fixedly sleeved on the top of the two rotating shafts (14); The tops of the two return plates (8) are both threadedly mounted with locking bolts (9), and the bottoms of the two locking bolts (9) are both rotatably mounted with positioning plates (10); The slide rod (17) is slidably sleeved with two slide sleeves (18), and linkage racks (16) and rollers (19) are respectively fixedly installed on both sides of the two slide sleeves (18), and the two linkage racks (16) are respectively meshed with corresponding linkage gears (15); Two round rods (21) are rotatably mounted on the inner wall at the bottom of the mounting groove, and a worm wheel (20) and a squeeze plate (22) are fixedly sleeved on the two round rods (21). A rotating motor (13) is fixedly mounted in the mounting groove, and worms (12) are rotatably mounted on the inner walls on both sides of the mounting groove. The two worms (12) are respectively meshed with the corresponding worm wheels (20) and the two worms (12) are fixedly connected to each other, and the output shaft of the rotating motor (13) is fixedly connected to the corresponding worm (12).

2. The continuous coating type vacuum coating machine according to claim 1, characterized in that: A control panel (3) and a handle (4) are fixedly mounted at the front end of the cover plate (2).

3. The continuous coating type vacuum coating machine according to claim 1, characterized in that: The cover plate (2) is provided with a transparent observation port (5).

4. The continuous coating type vacuum coating machine according to claim 1, characterized in that: The top ends of the two locking bolts (9) are both fixedly sleeved with knobs (7).

5. The continuous coating type vacuum coating machine according to claim 1, characterized in that: A same return spring (23) is fixedly sleeved between the two sliding sleeves (18).

6. The continuous coating type vacuum coating machine according to claim 1, characterized in that: The two round rods (21) are respectively located at the eccentric positions of the corresponding extrusion discs (22).

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