Suspension structure of vacuum coating machine

Abstract

The application relates to the suspension technology field of a vacuum coating machine, and discloses a suspension structure of a vacuum coating machine, which comprises a shell, a vertical rod and a cross rod, the inside bottom end of the shell is provided with a power turntable, the inside top end of the power turntable is provided with a driven turntable, and a plurality of connecting rods are fixedly connected between the power turntable and the driven turntable. The suspension structure of the vacuum coating machine can adjust the number of the vertical rods according to actual requirements when the vertical rods are installed, can adjust the number of the first hanging rods according to actual requirements when the oblique installation cylinders are arranged, and can adjust the positions of the suspension structure according to actual requirements by adjusting the installation number of the vertical rods and the first hanging rods, so that people can conveniently hang different types of workpieces.

Description

Technical Field

[0001] This application relates to the field of vacuum coating machine suspension technology, specifically a suspension structure for a vacuum coating machine. Background Technology

[0002] Vacuum coating machines primarily refer to coating processes that require high vacuum levels. This category encompasses many types, including vacuum resistance heating evaporation, electron gun heating evaporation, magnetron sputtering, MBE (molecular beam epitaxy), PLD (laser-dependent deposition modeling), and ion beam sputtering. The main approaches are categorized into evaporation and sputtering. Evaporation coating typically involves heating the target material to evaporate surface components as atomic clusters or ions, which then deposit onto the substrate surface, forming a thin film through a film-forming process (scattered points – island structures – wandering structures – layered growth). Sputtering coating can be simply understood as using electrons or high-energy lasers to bombard the target material, sputtering surface components as atomic clusters or ions, which then deposit onto the substrate surface, undergoing a film-forming process to ultimately form a thin film.

[0003] Traditional vacuum coating machines mostly use simple suspension structures, which are fixed in position and cannot be adjusted according to actual needs. The simple suspension structure cannot be used for lateral suspension, resulting in poor practicality. In order to solve the above problems, a new suspension structure for vacuum coating machines is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a suspension structure for a vacuum coating machine, which has advantages such as adjustable structure and lateral suspension, solving the problems of not being able to adjust the position of the suspension structure according to actual needs and not being able to perform lateral suspension.

[0005] To achieve the above objectives, this application provides the following technical solution: a suspension structure for a vacuum coating machine, comprising a housing, a vertical rod, and a horizontal rod, wherein a power turntable is provided at the bottom of the housing, a driven turntable is provided at the top of the power turntable, and a plurality of connecting rods are fixedly connected between the power turntable and the driven turntable;

[0006] An annular box is fixedly connected to the top of the driven turntable, and multiple limiting cylinders are fixedly connected to the top of the power turntable. A rotating shaft is tightly nested inside the bottom of the annular box via a bearing. A first gear and a U-shaped mounting frame are fixedly connected to the top and bottom of the rotating shaft, respectively. A first mounting plate is fixedly connected to the top of the upright, and the first mounting plate is snapped into the U-shaped mounting frame. The bottom of the upright is snapped into the limiting cylinder. Multiple inclined mounting cylinders are fixedly connected to the surface of the upright. An installation rod is threadedly connected inside the inclined mounting cylinder, and a first hanging rod is fixedly connected to one end of the installation rod.

[0007] The above scheme, by setting multiple U-shaped mounting frames, allows for adjustment of the number of uprights during installation according to actual needs. By setting inclined mounting cylinders, the number of first hanging rods can be adjusted according to actual needs. Adjusting the number of uprights and first hanging rods facilitates the adjustment of the position of the suspension structure according to actual needs, thus making it easier to suspend different types of workpieces.

[0008] Furthermore, adjusting rods are fixedly connected to both ends of the crossbar, and a fixed rod is tightly nested at the top of the adjusting rod via a bearing. A rotating seat is fixedly connected to the top of the fixed rod, and a second mounting plate is fixedly connected to the top of the rotating seat. A second positioning hole is opened inside the second mounting plate, and multiple second hanging rods are fixedly connected to the surface of the crossbar.

[0009] With the above solution, by setting a crossbar, when horizontal suspension is required, the position of the two second mounting plates can be adjusted by rotating the base. After adjustment, the two second mounting plates are snapped into the U-shaped mounting frame, thereby fixing the crossbar inside the housing. After fixing, the height of the crossbar can be adjusted by two adjusting rods. After adjustment, horizontal suspension can be performed.

[0010] Furthermore, a rotary motor is fixedly connected to the top of the annular box. The output end of the rotary motor rotates through the top of the annular box and is fixedly connected to a second gear. A gear chain is driven through the surfaces of the first gear and the second gear.

[0011] With the above solution, by setting up a rotary motor, when using the upright suspension, the rotary motor can be started, which can make the second gear rotate. Through the transmission of the gear chain, multiple first gears can be driven to rotate, thereby driving multiple uprights to rotate. During the coating process, the main rotation of the power turntable, combined with the auxiliary rotation of the uprights, can improve the comprehensiveness of the coating and make it more convenient to use.

[0012] Furthermore, the first mounting plate has a first positioning hole inside, the U-shaped mounting frame has a fixing cylinder fixedly connected to its side, and the other side of the U-shaped mounting frame has a through hole.

[0013] The above solution provides storage space for the movable rod, positioning rod, and positioning spring by setting up a fixed cylinder.

[0014] Furthermore, a movable rod is slidably connected to the inner side of the fixed cylinder, and a positioning rod is fixedly connected to one end of the movable rod. The positioning rod is engaged in the first positioning hole and the through hole.

[0015] By using the above solution, and by setting a positioning rod, when installing the first mounting plate or the second mounting plate, the positioning rod is engaged in the positioning hole and the through hole, thereby fixing the position of the first mounting plate or the second mounting plate within the U-shaped mounting frame.

[0016] Furthermore, a positioning spring is fitted on the surface of the movable rod, and the two ends of the positioning spring are respectively fixedly connected to one end of the positioning rod and the inner side of the fixed cylinder.

[0017] The above solution, by setting a positioning spring, can automatically reset and lock the position of the positioning rod.

[0018] Furthermore, a connecting rope is fixedly connected to the surface of the inclined mounting cylinder.

[0019] The above method allows for the hanging and placement of unused plugs by setting up connecting ropes.

[0020] Furthermore, a plug is fixedly connected to one end of the connecting rope, and the plug is engaged inside the inclined mounting cylinder.

[0021] The above solution allows for the sealing of unused angled mounting cylinders by installing plugs.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. The suspension structure of this vacuum coating machine, by setting multiple U-shaped mounting frames, allows for adjustment of the number of uprights during installation according to actual needs. By setting inclined mounting cylinders, the number of first hanging rods can be adjusted according to actual needs. Adjusting the number of uprights and first hanging rods facilitates adjustment of the suspension structure's position according to actual requirements, enabling the suspension of different types of workpieces. By setting crossbars, when horizontal suspension is required, the position of two second mounting plates can be adjusted using a rotating base. After adjustment, the two second mounting plates are snapped into the U-shaped mounting frames, thus fixing the crossbar inside the housing. After fixing, the height of the crossbar can be adjusted using two adjusting rods. Once adjusted, horizontal suspension is possible.

[0024] 2. The suspension structure of this vacuum coating machine is set in a rotary motor. When using the uprights for suspension, the rotary motor can be started, which can rotate the second gear. Through the transmission of the gear chain, multiple first gears can be driven to rotate, thereby driving multiple uprights to rotate. During coating, the main rotation of the power turntable, combined with the auxiliary rotation of the uprights, can improve the overall coating coverage and make it more convenient to use. Attached Figure Description

[0025] Figure 1 This is a frontal three-dimensional structural diagram of this application;

[0026] Figure 2 This is a structural schematic diagram of the front cross-section of this application;

[0027] Figure 3 This is a schematic diagram of the gear chain structure in this application;

[0028] Figure 4 for Figure 2 Enlarged structural diagram at point A;

[0029] Figure 5 for Figure 2 Enlarged structural diagram at point B;

[0030] Figure 6 This is a schematic diagram of the crossbar structure in this application.

[0031] In the picture:

[0032] 1. Housing; 101. Powered turntable; 102. Driven turntable; 103. Connecting rod; 104. Annular box; 105. Limiting cylinder; 106. Rotating shaft; 107. First gear; 108. U-shaped mounting frame; 109. Fixed cylinder; 1010. Through hole; 1011. Movable rod; 1012. Positioning rod; 1013. Positioning spring; 1014. Rotary motor; 1015. Second gear; 1016. Gear chain;

[0033] 2. Upright pole; 201. First mounting plate; 202. First positioning hole; 203. Angled mounting cylinder; 204. Connecting rope; 205. End cap;

[0034] 3. Crossbar; 301. Adjusting rod; 302. Fixing rod; 303. Rotating seat; 304. Second mounting plate; 305. Second positioning hole; 306. Second hanging rod;

[0035] 4. Installation rod; 401. First hanging rod. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] Please see Figure 1 , Figure 4 and Figure 5The suspension structure of a vacuum coating machine in this embodiment includes a housing 1, a vertical rod 2 and a horizontal rod 3. A power turntable 101 is provided at the bottom of the housing 1, and a driven turntable 102 is provided at the top of the power turntable 101. Multiple connecting rods 103 are fixedly connected between the power turntable 101 and the driven turntable 102.

[0038] An annular box 104 is fixedly connected to the top of the driven turntable 102, and multiple limiting cylinders 105 are fixedly connected to the top of the powered turntable 101. A rotating shaft 106 is tightly nested inside the bottom of the annular box 104 via bearings. A first gear 107 and a U-shaped mounting frame 108 are fixedly connected to the top and bottom of the rotating shaft 106, respectively. A first mounting plate 201 is fixedly connected to the top of the upright 2, and the first mounting plate 201 is snapped into the U-shaped mounting frame 108. The bottom of the upright 2 is snapped into the limiting cylinder 105. Multiple inclined mounting cylinders 203 are fixedly connected to the surface of the upright 2. The internal thread of the 203 is connected to the mounting rod 4, and one end of the mounting rod 4 is fixedly connected to the first hanging rod 401. By setting multiple U-shaped mounting frames 108, the number of the uprights 2 can be adjusted according to actual needs when installing the uprights 2. By setting the inclined mounting cylinder 203, the number of the first hanging rods 401 can be adjusted according to actual needs. By adjusting the number of uprights 2 and the first hanging rods 401, it is convenient for people to adjust the position of the suspension structure according to actual needs, thereby facilitating the suspension of different types of workpieces.

[0039] Please see Figure 6 The crossbar 3 has adjusting rods 301 fixedly connected to both ends. The top of the adjusting rod 301 is tightly nested with a fixed rod 302 via a bearing. The top of the fixed rod 302 is fixedly connected to a rotating seat 303. The top of the rotating seat 303 is fixedly connected to a second mounting plate 304. The second mounting plate 304 has a second positioning hole 305 inside. Multiple second hanging rods 306 are fixedly connected to the surface of the crossbar 3. By setting the crossbar 3, when it is necessary to suspend it horizontally, the position of the two second mounting plates 304 can be adjusted by the rotating seat 303. After adjustment, the two second mounting plates 304 are snapped into the U-shaped mounting frame 108, thereby fixing the crossbar 3 in the housing 1. After fixing, the height of the crossbar 3 can be adjusted by the two adjusting rods 301. After adjustment, it can be suspended horizontally.

[0040] Please see Figure 3A rotary motor 1014 is fixedly connected to the top of the annular box 104. The output end of the rotary motor 1014 rotates through the top of the annular box 104 and is fixedly connected to a second gear 1015. A gear chain 1016 is connected to the surface of the first gear 107 and the second gear 1015. By setting the rotary motor 1014, when the upright 2 is suspended, the rotary motor 1014 can be started, which can make the second gear 1015 rotate. Through the transmission of the gear chain 1016, multiple first gears 107 can be driven to rotate, thereby driving multiple uprights 2 to rotate. During coating, the main rotation of the power turntable 101, combined with the auxiliary rotation of the upright 2, can improve the comprehensiveness of the coating and make it more convenient to use.

[0041] Please see Figure 4 The first mounting plate 201 has a first positioning hole 202 inside. A fixing cylinder 109 is fixedly connected to one side of the U-shaped mounting frame 108. A through hole 1010 is opened on the other side of the U-shaped mounting frame 108. By setting the fixing cylinder 109, storage space can be provided for the movable rod 1011, the positioning rod 1012 and the positioning spring 1013. The movable rod 1011 is slidably connected to the inner side of the fixing cylinder 109. One end of the movable rod 1011 is fixedly connected to the positioning rod 1012. The positioning rod 1012 is engaged in the first positioning hole 202 and the through hole 1010. The positioning rod 1012 is used to fix the position of the first mounting plate 201 or the second mounting plate 304 in the U-shaped mounting frame 108 when the first mounting plate 201 or the second mounting plate 304 is installed. The movable rod 1011 is fitted with a positioning spring 1013. The two ends of the positioning spring 1013 are fixedly connected to one end of the positioning rod 1012 and the inner side of the fixed cylinder 109, respectively. By setting the positioning spring 1013, the position of the positioning rod 1012 can be automatically reset and locked.

[0042] Please see Figure 5 A connecting rope 204 is fixedly connected to the surface of the inclined mounting cylinder 203. By setting the connecting rope 204, the unused plug 205 can be suspended. One end of the connecting rope 204 is fixedly connected to the plug 205, which is snapped into the inclined mounting cylinder 203. By setting the plug 205, the unused inclined mounting cylinder 203 can be sealed.

[0043] In this embodiment, by setting multiple U-shaped mounting frames 108, the number of uprights 2 can be adjusted according to actual needs during installation. By setting inclined mounting cylinders 203, the number of first hanging rods 401 can be adjusted according to actual needs. By adjusting the number of uprights 2 and first hanging rods 401, it is convenient to adjust the position of the suspension structure according to actual needs, thus facilitating the suspension of different types of workpieces. By setting crossbars 3, when horizontal suspension is required, the position of the two second mounting plates 304 can be adjusted by rotating seats 303. After adjustment, the two second mounting plates 304 can be secured. The crossbar 3 is fixed inside the U-shaped mounting frame 108, and after fixing, the height of the crossbar 3 can be adjusted by two adjusting rods 301. After adjustment, it can be suspended horizontally. The rotary motor 1014 can be started when the upright 2 is suspended, which can make the second gear 1015 rotate. Through the transmission of the gear chain 1016, multiple first gears 107 can be driven to rotate, thereby driving multiple uprights 2 to rotate. During coating, the main rotation of the power turntable 101, combined with the auxiliary rotation of the uprights 2, can improve the comprehensiveness of coating and make it more convenient to use.

[0044] The working principle of the above embodiment is as follows: When in use, people insert the bottom end of the upright 2 into the limiting cylinder 105, and then pull the movable rod 1011 so that the first mounting plate 201 is inserted into the U-shaped mounting frame 108. After the insertion is completed, the movable rod 1011 is released. Under the action of the positioning spring 1013, the positioning rod 1012 can be inserted into the first positioning hole 202 and the through hole 1010, thereby stabilizing the position of the top end of the upright 2. This makes it easy for people to fix the upright 2 between the power turntable 101 and the driven turntable 102. After the fixation is completed, the first hanging rod 401 is installed on the surface of the upright 2 through the inclined mounting cylinder 203 and the mounting block. After the installation is completed, the device can be used.

[0045] When horizontal suspension is required, the position of the two second mounting plates 304 can be adjusted by rotating the seat 303. After adjustment, the two second mounting plates 304 are snapped into the U-shaped mounting frame 108, so that the crossbar 3 can be fixed in the housing 1. After fixing, the height of the crossbar 3 can be adjusted by adjusting the two adjusting rods 301. After adjustment, horizontal suspension can be performed.

[0046] By incorporating a rotary motor 1014, when the uprights 2 are suspended, the rotary motor 1014 can be started, causing the second gear 1015 to rotate. Through the transmission of the gear chain 1016, multiple first gears 107 can be driven to rotate, thereby driving multiple uprights 2 to rotate. During coating, the main rotation of the power turntable 101, combined with the auxiliary rotation of the uprights 2, can improve the comprehensiveness of the coating and make it more convenient to use.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A suspension structure of a vacuum coating machine, comprising a housing (1), a vertical rod (2) and a horizontal rod (3), characterized in that: A power turntable (101) is provided at the bottom of the interior of the housing (1), and a driven turntable (102) is provided at the top of the interior of the power turntable (101). A plurality of connecting rods (103) are fixedly connected between the power turntable (101) and the driven turntable (102). The driven turntable (102) is fixedly connected to the top of an annular box (104), and the power turntable (101) is fixedly connected to the top of multiple limiting cylinders (105). The bottom of the annular box (104) is tightly nested with a rotating shaft (106) through a bearing. The top and bottom of the rotating shaft (106) are fixedly connected to a first gear (107) and a U-shaped mounting frame (108) respectively. The top of the upright (2) is fixedly connected to a first mounting plate (201), which is snapped into the U-shaped mounting frame (108). The bottom of the upright (2) is snapped into the limiting cylinder (105). Multiple inclined mounting cylinders (203) are fixedly connected to the surface of the upright (2). An installation rod (4) is threadedly connected inside the inclined mounting cylinder (203). One end of the installation rod (4) is fixedly connected to a first hanging rod (401).

2. The suspension structure of a vacuum coating machine according to claim 1, wherein: The crossbar (3) is fixedly connected to both ends with adjusting rods (301). The top end of the adjusting rod (301) is tightly nested with a fixing rod (302) through a bearing. The top end of the fixing rod (302) is fixedly connected to a rotating seat (303). The top end of the rotating seat (303) is fixedly connected to a second mounting plate (304). The second mounting plate (304) has a second positioning hole (305) inside. The surface of the crossbar (3) is fixedly connected with multiple second hanging rods (306).

3. The suspension structure of a vacuum coating machine according to claim 1, wherein: A rotary motor (1014) is fixedly connected to the top of the annular box (104). The output end of the rotary motor (1014) rotates through the top of the annular box (104) and is fixedly connected to a second gear (1015). A gear chain (1016) is connected to the surfaces of the first gear (107) and the second gear (1015).

4. The suspension structure of a vacuum coating machine according to claim 1, wherein: The first mounting plate (201) has a first positioning hole (202) inside, the U-shaped mounting frame (108) has a fixed cylinder (109) fixedly connected to its side, and the other side of the U-shaped mounting frame (108) has a through hole (1010).

5. The suspension structure of a vacuum coating machine according to claim 4, wherein: The fixed cylinder (109) has a movable rod (1011) slidably connected to its inner side. One end of the movable rod (1011) is fixedly connected to a positioning rod (1012), which is engaged in the first positioning hole (202) and the through hole (1010).

6. The suspension structure of a vacuum coating machine according to claim 5, wherein: The movable rod (1011) is fitted with a positioning spring (1013), and the two ends of the positioning spring (1013) are respectively fixedly connected to one end of the positioning rod (1012) and the inner side of the fixed cylinder (109).

7. The suspension structure of a vacuum coating machine according to claim 1, wherein: A connecting rope (204) is fixedly connected to the surface of the inclined mounting cylinder (203).

8. The suspension structure of a vacuum coating machine according to claim 7, wherein: One end of the connecting rope (204) is fixedly connected to a plug (205), and the plug (205) is engaged in the inclined mounting cylinder (203).

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