Box type vacuum coating machine

Abstract

The utility model relates to the technical field of vacuum coating machines, in particular to a box type vacuum coating machine which comprises a vacuum coating machine body, a driving assembly and a material box, a vacuum chamber is arranged on one side of the vacuum coating machine body, the driving assembly is arranged in the vacuum chamber, and the material box is arranged in the vacuum chamber. The driving assembly comprises a gear motor installed on the top of the vacuum chamber through an installation frame and a lead screw rotationally connected to the interior of the vacuum chamber through a bearing. The outer side of the lead screw is sleeved with an internal thread sliding block, one end of the internal thread sliding block is provided with a material box through a mounting frame, clamping grooves are formed in the material box at equal intervals, and storage net plates are clamped and fixed into the clamping grooves. The gear motor works to drive the lead screw to rotate, the lead screw rotates to push the internal thread sliding block to move up and down so as to drive the material box to move up and down, a plurality of clamping grooves are formed in the inner side of the material box at equal intervals, storage net plates can be conveniently inserted, the distance between the storage net plates can be adjusted according to the height of a workpiece, and the space in the material box can be fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating machines, in particular to a box-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 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.

[0003] The existing box-type vacuum coating machine has no driving structure in the vacuum chamber. After opening the sealing cover, the personnel need to bend down and insert the workpiece into the vacuum chamber to place and take the workpiece, which is quite troublesome. Therefore, a box-type vacuum coating machine is proposed, which can push the material box up and down through the setting of the driving structure, so that the personnel can place and take the workpiece conveniently. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a box-type vacuum coating machine, which can push the material box to move up and down through the setting of the driving structure, so as to facilitate personnel to place and take workpieces.

[0005] The technical solution adopted by the utility model to solve the technical problem is a box-type vacuum coating machine, including a vacuum coating machine body, a driving assembly and a material box, a vacuum chamber is arranged on one side of the vacuum coating machine body, a driving assembly is arranged inside the vacuum chamber, and the driving assembly includes a reduction motor installed on the top of the vacuum chamber through a mounting frame and a lead screw rotatably connected to the inside of the vacuum chamber through a bearing;

[0006] An internal threaded slider is sleeved on the outer side of the screw rod, a material box is mounted on one end of the internal threaded slider through a mounting frame, and slots are equidistantly arranged inside the material box, and a storage mesh plate is fixedly engaged inside the slots.

[0007] By adopting the above technical solution, the reduction motor drives the screw rod to rotate, and the rotation of the screw rod drives the internal thread slider to move up and down, thereby driving the material box to move up and down;

[0008] There are multiple slots at equal distances on the inside of the material box to facilitate the insertion of storage mesh plates. The spacing between the storage mesh plates can be adjusted according to the height of the workpiece, so that the space inside the material box can be fully utilized.

[0009] Specifically, a sealing cover is fixed to the top of the material box by bolts, and a tempered glass window is embedded in the sealing cover.

[0010] By adopting the above technical solution, the sealing cover is used to seal the vacuum chamber, and the tempered glass window is opened to facilitate personnel to observe the situation in the vacuum chamber.

[0011] Specifically, a sealing gasket is glued to the bottom of the sealing cover located outside the material box.

[0012] Specifically, sliders are fixed on both sides of the material box by bolts, one side of the slider is slidably connected to a slide rail, and the slide rail is fixed to the inner side of the vacuum chamber by bolts.

[0013] Specifically, an auxiliary rod is fixed inside the vacuum chamber on one side of the screw rod by bolts, and the auxiliary rod passes through the internal thread slider.

[0014] Beneficial effects of the utility model:

[0015] (1) The box-type vacuum coating machine described in the utility model can drive the screw to rotate by turning on the reduction motor. The rotation of the screw drives the internal thread slider to move up and down, thereby driving the material box to move up and down, making it convenient for personnel to place and take workpieces.

[0016] (2) The box-type vacuum coating machine described in the utility model has a plurality of slots equidistantly provided on the inner side of the material box to facilitate the insertion of storage mesh plates. The spacing between the storage mesh plates can be adjusted according to the height of the workpiece, so that the space inside the material box can be fully utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the vacuum chamber of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the material box structure of the utility model;

[0022] In the figure: 1. Vacuum coating machine body; 2. Vacuum chamber; 3. Drive assembly; 301. Screw rod; 302. Internal thread slider; 303. Reducer motor; 304. Auxiliary rod; 4. Material box; 5. Sealing cover; 6. Slot; 7. Storage mesh plate; 8. Slide rail; 9. Slider; 10. Tempered glass window; 11. Sealing gasket. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] By setting the driving structure, the material box 4 can be pushed up and down to facilitate personnel to place and take workpieces. Figure 1-4 As shown, a box-type vacuum coating machine described in the utility model includes a vacuum coating machine body 1, a driving assembly 3 and a material box 4. A vacuum chamber 2 is arranged on one side of the vacuum coating machine body 1, and a driving assembly 3 is arranged inside the vacuum chamber 2. The driving assembly 3 includes a reduction motor 303 installed on the top of the vacuum chamber 2 through a mounting frame and a screw rod 301 rotatably connected to the inside of the vacuum chamber 2 through a bearing;

[0025] An internal threaded slider 302 is sleeved on the outer side of the screw rod 301, and a material box 4 is installed on one end of the internal threaded slider 302 through a mounting frame. The material box 4 has slots 6 equidistantly formed inside, and a storage mesh plate 7 is fixedly engaged inside the slots 6.

[0026] When in use, the reduction motor 303 works to drive the screw rod 301 to rotate, and the screw rod 301 rotates to push the internal thread slider 302 to move up and down, thereby driving the material box 4 to move up and down;

[0027] A plurality of slots 6 are equidistantly provided on the inner side of the material box 4 to facilitate the insertion of the storage mesh plates 7 . The spacing between the storage mesh plates 7 can be adjusted according to the height of the workpieces, so that the space inside the material box 4 can be fully utilized.

[0028] For example, Figure 4 As shown, the utility model further includes: a sealing cover 5 is fixed to the top of the material box 4 by bolts, and a tempered glass window 10 is embedded in the sealing cover 5.

[0029] When in use, the sealing cover 5 is used to seal the vacuum chamber 2 , and the tempered glass window 10 is provided to facilitate personnel to observe the situation in the vacuum chamber 2 .

[0030] For example, Figure 4 As shown, the utility model also includes that a sealing gasket 11 is glued to the bottom of the sealing cover 5 located outside the material box 4.

[0031] When in use, the sealing gasket 11 can improve the sealing performance between the sealing cover 5 and the vacuum chamber 2 .

[0032] For example, Figure 4 As shown, the utility model also includes that sliders 9 are fixed to both sides of the material box 4 by bolts, one side of the slider 9 is slidably connected to a slide rail 8, and the slide rail 8 is fixed to the inner side of the vacuum chamber 2 by bolts.

[0033] When in use, the slide block 9 and the slide rail 8 can improve the structural stability of the material box 4 without affecting its up and down movement.

[0034] For example, Figure 3As shown, the utility model further includes that an auxiliary rod 304 is fixed inside the vacuum chamber 2 on one side of the screw rod 301 by bolts, and the auxiliary rod 304 passes through the internal thread slider 302.

[0035] When in use, the auxiliary rod 304 can improve the structural stability of the internal thread slider 302 without affecting the movement of the internal thread slider 302, thereby preventing the internal thread slider 302 from rotating with the screw rod 301.

[0036] When the utility model is in use, the power cord is used to connect the device to an external power source, and the reduction motor 303 is turned on to drive the screw rod 301 to rotate, and the screw rod 301 rotates to push the internal thread slider 302 to move upward, and the internal thread slider 302 moves upward to drive the material box 4 to move upward, so that the material box 4 extends out of the vacuum chamber 2, which is convenient for personnel to place and take workpieces;

[0037] A plurality of slots 6 are evenly spaced on the inner side of the material box 4, which facilitate the insertion of the storage mesh plates 7. The spacing between the storage mesh plates 7 can be adjusted according to the height of the workpiece, so that the space inside the material box 4 can be fully utilized;

[0038] After the workpiece is placed on the placement mesh plate 7, the reduction motor 303 is turned on again to drive the screw rod 301 to reverse, and the material box 4 is driven to move downward through the internal thread slider 302 to enter the vacuum chamber 2. After the material box 4 completely enters the vacuum chamber 2, the sealing cover 5 is covered on the vacuum chamber 2 to seal the vacuum chamber 2;

[0039] The sealing gasket 11 is sealed between the vacuum chamber 2 and the sealing cover 5 to improve the sealing performance after the sealing cover 5 is closed. The provision of the tempered glass window 10 facilitates personnel to observe the coating condition of the workpiece in the vacuum chamber 2. When the material box 4 moves up and down, the slider 9 slides on one side of the slide rail 8, which can improve its structural stability without affecting the up and down movement of the material box 4.

[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A box-type vacuum coating machine, characterized in that: The invention comprises a vacuum coating machine body (1), a driving assembly (3) and a material box (4); a vacuum chamber (2) is arranged on one side of the vacuum coating machine body (1); a driving assembly (3) is arranged inside the vacuum chamber (2); the driving assembly (3) comprises a reduction motor (303) mounted on the top of the vacuum chamber (2) via a mounting frame and a lead screw (301) rotatably connected to the inside of the vacuum chamber (2) via a bearing; An internally threaded slider (302) is sleeved on the outside of the screw rod (301), a material box (4) is mounted on one end of the internally threaded slider (302) via a mounting frame, and slots (6) are equidistantly arranged inside the material box (4), and a storage mesh plate (7) is fixedly engaged inside the slots (6).

2. A box-type vacuum coating machine according to claim 1, characterized in that: A sealing cover (5) is fixed to the top of the material box (4) by means of bolts, and a tempered glass window (10) is embedded inside the sealing cover (5).

3. A box-type vacuum coating machine according to claim 2, characterized in that: A sealing gasket (11) is glued to the bottom of the sealing cover (5) located outside the material box (4).

4. The box-type vacuum coating machine according to claim 1, characterized in that: Slide blocks (9) are fixed to both sides of the material box (4) by bolts, one side of the slide block (9) is slidably connected to a slide rail (8), and the slide rail (8) is fixed to the inner side of the vacuum chamber (2) by bolts.

5. The box-type vacuum coating machine according to claim 1, characterized in that: An auxiliary rod (304) is fixed inside the vacuum chamber (2) on one side of the screw rod (301) by means of bolts, and the auxiliary rod (304) passes through the internal threaded slider (302).

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