Vacuum film pressing machine

Abstract

The utility model relates to the technical field of film pressing machines, and discloses a vacuum film pressing machine which comprises a bottom plate, dampers are fixedly installed at the four corners of the upper surface of the bottom plate, a film pressing machine body is fixedly installed at the top ends of the four dampers, a groove is formed in the lower surface of the bottom plate, and the bottom plate is fixedly connected with the film pressing machine body. The device comprises a base, a groove is formed in the base, two screw rods are rotationally connected to the top wall in the groove and symmetrically distributed on the top wall in the groove, the surfaces of the two screw rods are both sleeved with threaded sleeves in a threaded mode, the bottom ends of the two threaded sleeves are both fixedly connected with connecting plates, and the lower surfaces of the two connecting plates are both provided with a set of movable wheels. The surface of each screw is fixedly sleeved with a worm wheel, a worm is rotationally connected between the two side walls of the interior of the groove, the worm is meshed with the two worm wheels, and when the film pressing machine is used, the film pressing machine can be rapidly and conveniently transferred and moved, time and labor are saved, and meanwhile the film pressing machine has a certain leveling function.

Description

Technical Field

[0001] This utility model relates to the field of film pressing machine technology, specifically a vacuum film pressing machine. Background Technology

[0002] A vacuum laminator is a device used to form a thin film on the surface of a material. It works by placing the material in a vacuum environment and applying an appropriate load to the material surface, allowing the film to adhere evenly. This equipment is widely used in optics, electronics, optoelectronics, and other fields, meeting the surface coating requirements of various materials and improving their performance and quality.

[0003] A vacuum laminating machine for polymer thin films, disclosed in publication number CN 210245601 U, includes a base frame and a control console. Support rods are welded and installed around the upper surface of the base frame, and mounting frames are welded to the upper ends of the support rods. The control console is fixedly installed on the upper surface of the mounting frame, and a motor is fixedly installed on the upper surface of the mounting frame. A first ring is fitted onto the surface of the support rods to prevent the base plate from swaying during ascent or descent, thus improving stability. A ventilation pipe is movably inserted into the moving end of a limiting plate, with one end of the ventilation pipe penetrating the lower pressure plate. After the laminating process is complete, the ventilation pipe connects to an external blower to cool the successfully laminated film. A vacuum sleeve can be fitted onto the surface of the lower pressure plate to reduce interference from external factors during the laminating process.

[0004] However, the above-mentioned laminating machine still has some shortcomings in use. When it needs to be moved, it is usually carried by staff. This method is inconvenient and may cause staff to apply different amounts of force to the machine, which may lead to the machine tipping over and causing damage. At the same time, when using forklifts or cranes to move the machine, it is easy to cause shaking and collisions, which may also damage the machine. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a vacuum film pressing machine, which solves the problem that when the film pressing machine needs to be moved, it is usually moved by workers carrying the equipment. This method is inconvenient and can easily lead to uneven force applied by workers, causing the equipment to tip over and cause damage. At the same time, when using forklifts or cranes to move the machine, it is easy to cause shaking and collisions, resulting in damage to the equipment.

[0006] This utility model provides the following technical solution: a vacuum film pressing machine, including a base plate, dampers are fixedly installed at the four corners of the upper surface of the base plate, and a film pressing machine body is fixedly installed at the top of the four dampers. A groove is formed on the lower surface of the base plate, and two screws are rotatably connected to the inner top wall of the groove. The two screws are symmetrically distributed on the inner top wall of the groove. Threaded sleeves are threaded onto the surface of each of the two screws, and connecting plates are fixedly connected to the bottom ends of the two threaded sleeves. A set of movable wheels is provided on the lower surface of each of the two connecting plates, and worm gears are fixedly fitted onto the surface of each of the two screws. A worm is rotatably connected between the two inner side walls of the groove, and the worm meshes with the two worm gears.

[0007] Preferred technical solution 1: Support rods are fixedly connected to the four corners of the lower surface of the base plate, and a fixing plate is fixedly installed at the bottom end of each support rod.

[0008] Preferred technical solution 2: A drive motor is fixedly connected to one side of the base plate, the output end of the drive motor extends into the interior of the groove and is fixedly connected to one end of the worm gear, and the drive motor is a Y2 series three-phase asynchronous motor.

[0009] Preferred technical solution 3: Two sets of telescopic rods are fixedly connected to the inner top wall of the groove, and the two sets of telescopic rods are respectively fixedly connected to the two connecting plates.

[0010] Preferred technical solution four: A set of mounting plates are fixedly connected to both sides of the base plate. Each mounting plate has a threaded hole on its surface. A lead screw is threaded into the inside of each threaded hole. A reinforcing plate is rotatably connected to the bottom end of each lead screw. A limit hole is opened on the surface of each mounting plate. A limit rod is slidably fitted into the inside of each limit hole. The bottom end of each limit rod is fixedly connected to the corresponding reinforcing plate.

[0011] Preferred technical solution five: a rubber pad is installed on the lower surface of each of the reinforcing plates and the lower surface of each of the fixed plates, the lower surface of each of the rubber pads is provided with anti-slip texture, and the surface of each of the movable wheels is provided with anti-slip texture.

[0012] Compared with the prior art, this utility model provides a vacuum film pressing machine with the following advantages: During use, the rotation of the drive motor drives the worm gear to rotate, which in turn drives the worm wheel and two screws to rotate, thereby moving the threaded sleeve downwards. This causes the connecting plate and movable wheel to contact the ground, and the movable wheel lifts the base plate and the film pressing machine body, lifting the fixed plate and reinforcing plate off the ground. The film pressing machine body can then be moved quickly, saving time and effort. When it reaches a suitable location, the reverse rotation of the drive motor drives the connecting plate and movable wheel upwards, bringing the fixed plate and reinforcing plate into contact with the ground and fixing them in place, thus securing the base plate and the film pressing machine body at the appropriate location. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a bottom view of the base plate structure of this utility model;

[0015] Figure 3 This is an exploded view of the mounting plate structure of this utility model.

[0016] In the diagram: 1. Base plate; 2. Pressing machine body; 3. Groove; 4. Screw; 5. Threaded sleeve; 6. Connecting plate; 7. Sliding wheel; 8. Worm gear; 9. Worm; 10. Support rod; 11. Fixed plate; 12. Drive motor; 13. Telescopic rod; 14. Damper; 15. Mounting plate; 16. Threaded hole; 17. Lead screw; 18. Reinforcing plate; 19. Limiting hole; 20. Limiting rod. Detailed Implementation

[0017] Please see Figure 1-3 ,

[0018] Example 1: A vacuum film pressing machine includes a base plate 1. Dampers 14 are fixedly installed at the four corners of the upper surface of the base plate 1. A film pressing machine body 2 is fixedly installed at the top of the four dampers 14. A groove 3 is formed on the lower surface of the base plate 1. Two screws 4 are rotatably connected to the inner top wall of the groove 3. The two screws 4 are symmetrically distributed on the inner top wall of the groove 3. Threaded sleeves 5 are threaded onto the surface of the two screws 4. Connecting plates 6 are fixedly connected to the bottom ends of the two threaded sleeves 5. A set of movable wheels 7 is provided on the lower surface of the two connecting plates 6. Worm gears 8 are fixedly sleeved onto the surface of the two screws 4. Worms 9 are rotatably connected between the two inner side walls of the groove 3. The worms 9 mesh with the two worm gears 8.

[0019] Example 2: The difference between this example and Example 1 is that support rods 10 are fixedly connected to the four corners of the lower surface of the base plate 1, and a fixing plate 11 is fixedly installed at the bottom end of each support rod 10, which stably supports the base plate 1 and the pressing machine body 2, so that they can be placed stably at the place of use.

[0020] Example 3: The difference between this example and Example 1 is that a drive motor 12 is fixedly connected to one side of the base plate 1. The output end of the drive motor 12 extends into the interior of the groove 3 and is fixedly connected to one end of the worm 9. The drive motor 12 is a Y2 series three-phase asynchronous motor. The rotation of the drive motor 12 can automatically drive the two screws 4 to rotate.

[0021] Example 4: The difference between this example and Example 1 is that two sets of telescopic rods 13 are fixedly connected to the inner top wall of the groove 3. The two sets of telescopic rods 13 are fixedly connected to the two connecting plates 6 respectively. The movement of the connecting plates 6 is restricted by the telescopic rods 13, so that they can move up and down better.

[0022] Example 5: The difference between this example and Example 1 is that a set of mounting plates 15 are fixedly connected to both sides of the base plate 1. Each mounting plate 15 has a threaded hole 16 on its surface. A lead screw 17 is threaded into the inside of each threaded hole 16. A reinforcing plate 18 is rotatably connected to the bottom end of each lead screw 17. Each mounting plate 15 has a limiting hole 19 on its surface. A limiting rod 20 is slidably connected into the inside of each limiting hole 19. The bottom end of each limiting rod 20 is fixedly connected to the corresponding reinforcing plate 18, which facilitates further stable support for the base plate 1 and also has a certain leveling function.

[0023] Example 6: The difference between this example and Example 1 is that rubber pads are installed on the lower surface of each reinforcing plate 18 and the lower surface of each fixed plate 11. Anti-slip textures are provided on the lower surface of each rubber pad, and anti-slip textures are provided on the surface of each movable wheel 7, making the entire film pressing machine more stable.

[0024] In summary, this vacuum film press machine operates by rotating the drive motor 12, which in turn drives the worm gear 9 to rotate, thereby rotating the worm wheel 8 and the two screws 8. This causes the threaded sleeve 5 to move downwards, bringing the connecting plate 6 and the movable wheel 7 into contact with the ground. The movable wheel 7 then lifts the base plate 1 and the press machine body 2, causing the fixed plate 11 and the reinforcing plate 18 to detach from the ground. This allows the press machine body 2 to move quickly, saving time and effort. When it reaches a suitable location, the reverse rotation of the drive motor 12 moves the connecting plate 6 and the movable wheel 7 upwards, bringing the fixed plate 11 and the reinforcing plate 18 into contact with the ground and fixing them in place. This secures the base plate 1 and the press machine body 2 to the appropriate location. Simultaneously, rotating the four lead screws 17 moves the reinforcing plate 18, supporting the base plate 1 and leveling it to a certain extent, facilitating its use.

Claims

1. A vacuum laminating machine, comprising a base plate (1), characterized in that: Dampers (14) are fixedly installed at the four corners of the upper surface of the base plate (1). A pressing machine body (2) is fixedly installed at the top of the four dampers (14). A groove (3) is provided on the lower surface of the base plate (1). Two screws (4) are rotatably connected to the inner top wall of the groove (3). The two screws (4) are symmetrically distributed on the inner top wall of the groove (3). Threaded sleeves (5) are threaded onto the surface of the two screws (4). Connecting plates (6) are fixedly connected to the bottom ends of the two threaded sleeves (5). A set of movable wheels (7) is provided on the lower surface of the two connecting plates (6). Worm gears (8) are fixedly sleeved onto the surface of the two screws (4). Worms (9) are rotatably connected between the inner two side walls of the groove (3). The worms (9) mesh with the two worm gears (8).

2. The vacuum film pressing machine according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected to four corners with support rods (10), and a fixing plate (11) is fixedly installed at the bottom end of each support rod (10).

3. A vacuum film pressing machine according to claim 1, characterized in that: A drive motor (12) is fixedly connected to one side of the base plate (1). The output end of the drive motor (12) extends into the interior of the groove (3) and is fixedly connected to one end of the worm (9). The drive motor (12) is a Y2 series three-phase asynchronous motor.

4. A vacuum film pressing machine according to claim 1, characterized in that: Two sets of telescopic rods (13) are fixedly connected to the inner top wall of the groove (3), and the two sets of telescopic rods (13) are fixedly connected to the two connecting plates (6) respectively.

5. A vacuum film pressing machine according to claim 2, characterized in that: A set of mounting plates (15) are fixedly connected to both sides of the base plate (1). Each mounting plate (15) has a threaded hole (16) on its surface. Each threaded hole (16) has a screw rod (17) threaded inside. Each screw rod (17) has a reinforcing plate (18) rotatably connected to its bottom end. Each mounting plate (15) has a limiting hole (19) on its surface. Each limiting hole (19) has a limiting rod (20) slidably connected inside. The bottom end of each limiting rod (20) is fixedly connected to the corresponding reinforcing plate (18).

6. A vacuum film pressing machine according to claim 5, characterized in that: Each of the reinforcing discs (18) and the lower surface of each of the fixed discs (11) is equipped with a rubber pad, each of the rubber pads has anti-slip textures on its lower surface, and each of the movable wheels (7) has anti-slip textures on its surface.

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