Automatic coating device

Abstract

The utility model discloses an automatic coating device and relates to the technical field of coating equipment. The device comprises a base, the top of the base is slidably connected with a movable frame seat, the top of the movable frame seat is provided with a placement groove, the interior of the placement groove is slidably connected with an abutting plate, a screw penetrates through the portion, on the rear side of the abutting plate, of the movable frame seat in a threaded mode, the front end of the screw is rotatably connected with the abutting plate through a bearing, and the rear end of the screw is fixedly provided with a hand-cranking piece. A motor is fixedly arranged on the base on the front side of the movable frame seat, and the rotating end of the motor is fixedly connected with a lead screw through a coupler. Through the arrangement of the four coating nozzles, multilayer coating of tempered glass can be achieved, the tempered glass does not need to be transferred to different coating devices for coating, more convenience is achieved, hot air can be conveyed to the coated tempered glass through the heating box, coating air drying on the surface of the tempered glass can be accelerated, and the coating quality of the tempered glass is improved. Therefore, the film coating efficiency of the tempered glass can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of film coating equipment, in particular to an automatic film coating device. Background Art

[0002] In order to improve the strength of glass, compressive stress is usually formed on the surface of the glass, thereby enhancing the glass's own resistance to wind pressure and impact. This kind of glass is called tempered glass. In order to improve safety, the application of tempered glass is gradually increasing, and one side of the tempered glass is often coated. Coating is to apply one or more layers of metal, alloy or metal compound film on the surface of the tempered glass to change the optical properties of the glass. After searching, the patent with application number 202022151578.0 discloses an automatic coating device for coated tempered glass, including a base, a motor and an electric push rod. A motor is arranged inside the base, and the output end of the motor is connected to the screw rod, and a connecting block is installed on the outer surface of the screw rod, and a guide block is installed at the end of the connecting block, and the guide block is connected to the guide groove, and the guide groove is opened inside the base, a support rod is installed on the outer surface of the connecting block, and the end of the support rod is connected to the connecting plate, a guide rod is installed at the end of the connecting plate, and the end of the guide rod is connected to the base, a threaded rod is arranged inside the connecting plate, and a splint is installed at the end of the threaded rod, a fixed plate is provided at the upper end of the base, and a limiting rod is provided on the outer surface of the fixed plate.

[0003] However, during actual use, the applicant found that it was only possible to coat the tempered glass with one layer of film. If multiple layers of different films needed to be coated on the tempered glass, the tempered glass needed to be transferred one by one to the corresponding coating equipment for coating, which was not convenient enough. In view of this, we proposed an automatic coating device. Utility Model Content

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The top of the base is fixedly provided with a motor, and the rotating shaft is connected with the motor to the cylinder. The driving mechanism can be effectively prevented from sliding onto the cylinder when the motor is jacked. The driving mechanism can be effectively prevented from sliding onto the cylinder when the motor is jacked.

[0006] Preferably, an air inlet window is provided on the top of the heating box, a fan is fixedly installed in the heating box below the air inlet window, a heating wire is fixedly connected to the heating box below the fan, an air outlet window is provided on the bottom of the heating box below the heating wire, and the heating box is electrically connected to the controller through a wire.

[0007] Preferably, the controller is electrically connected to an external power supply via a wire, and the motor and the coating nozzle are electrically connected to the controller via a wire respectively.

[0008] Preferably, a pressure pump is provided on the coating nozzle, and the feed pipe ends on the four coating nozzles are all connected to an external raw material storage device.

[0009] Preferably, protective pads are fixed on the side of the clamping plate away from the screw rod and on the inner side wall of the movable frame seat on the front side of the clamping plate.

[0010] Preferably, the front end of the screw rod is rotatably connected to a support fixed on the top of the base through a bearing, a T-shaped groove is symmetrically provided on the top of the base, and a T-shaped slider is symmetrically provided on the bottom of the movable frame seat, and the T-shaped slider slides along the T-shaped groove.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses an automatic coating device, which can realize multi-layer coating of tempered glass through the four coating nozzles. There is no need to transfer the tempered glass to different coating equipment for coating, which is more convenient. Hot air can be delivered to the coated tempered glass through the heating box, which can accelerate the drying of the coating on the surface of the tempered glass, thereby improving the coating efficiency of the tempered glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the top view of an automatic coating device of the present invention;

[0015] Figure 2 This is a bottom-up structural diagram of an automatic coating device according to the present invention;

[0016] Figure 3 This is a schematic diagram of the internal structure of a heating box in an automatic coating device of the present invention.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1. Base; 11. T-shaped slide; 2. Movable frame seat; 21. Placement slot; 22. Clamping plate; 23. Screw; 231. Hand crank; 24. Protective pad; 25. T-shaped slider; 3. Coating frame; 4. Screw; 5. Support frame; 6. Motor; 7. Coating nozzle; 8. Heating box; 81. Air inlet window; 82. Fan; 83. Heating wire; 84. Air outlet window; 9. Controller. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] An automatic coating device includes a base 1, the top of the base 1 is slidably connected to a movable frame seat 2, the top of the base 1 is symmetrically provided with a T-shaped slide 11, the bottom of the movable frame seat 2 is symmetrically provided with a T-shaped slide 25, the T-shaped slide 25 slides along the T-shaped slide 11, the top of the movable frame seat 2 is provided with a placement groove 21, the inside of the placement groove 21 is slidably connected to a clamping plate 22, a screw 23 is threaded through the movable frame seat 2 on the rear side of the clamping plate 22, the front end of the screw 23 is rotatably connected to the clamping plate 22 through a bearing, the rear end of the screw 23 is fixedly provided with a hand crank 231, and a protective pad 24 is fixed on the side of the clamping plate 22 away from the screw 23 and the inner side wall of the movable frame seat 2 on the front side of the clamping plate 22. A motor 6 is fixedly installed on the base 1 on the front side of the frame seat 2. The rotating end of the motor 6 is fixedly connected to the screw rod 4 through a coupling. The front end thread of the screw rod 4 passes through the lower part of the movable frame seat 2. The front end of the screw rod 4 is rotatably connected to the support fixed on the top of the base 1 through a bearing. The top of the base 1 is fixedly connected to the coating frame 3. A controller 9 is fixedly installed on the outer wall of the coating frame 3. The controller 9 is electrically connected to the external power supply through a wire. The motor 6 and the coating nozzle 7 are electrically connected to the controller 9 through a wire respectively. The top of the inner side of the coating frame 3 is fixedly connected to the coating nozzle 7. There are four coating nozzles 7 on the inner top of the coating frame 3 arranged side by side at equal intervals. A pressure pump is provided on the coating nozzle 7. The inlets on the four coating nozzles 7 The ends of the material tubes are connected to the external raw material storage device. Through the four coating nozzles 7, multi-layer coating of the tempered glass can be achieved. There is no need to transfer the tempered glass to different coating equipment for coating, which is more convenient. When coating the tempered glass, the tempered glass can be placed on the placement groove 21, and the front side of the tempered glass is abutted against the front protective pad 24. Then, the hand crank 231 is manually rotated clockwise to drive the screw 23 to rotate. The rotation of the screw 23 can drive the clamping plate 22 to move forward along the bottom of the placement groove 21 and abut against the tempered glass, thereby firmly fixing the tempered glass. Then, the motor 6 can be driven to rotate forward through the controller 9. The rotation of the motor 6 can drive the screw 4 to rotate, and the screw 4 rotates The movable frame 2 is driven to move forward together with the tempered glass fixed thereon, and pass under the coating nozzle 7. During this process, one of the coating nozzles 7 can be driven by the controller 9 to coat the tempered glass. After the coating is completed, the reverse driving motor 6 drives the movable frame 2 and the tempered glass to move backward to reset. After the first layer of coating is air-dried, the motor 6 is driven to rotate forward again and pass under the second coating nozzle 7. At the same time, the second coating nozzle 7 can be driven by the controller 9 to coat the tempered glass for the second time, and the reverse driving motor 6 is again driven to drive the movable frame 2 and the tempered glass to move backward to reset. This operation is repeated until the tempered glass is coated layer by layer through all the required coating nozzles 7.

[0022] The top of the base 1 on the front side of the coating frame 3 is fixedly connected to a supporting frame 5, and a heating box 8 is fixed through the top of the supporting frame 5. An air inlet window 81 is provided on the top of the heating box 8, and a fan 82 is fixedly installed in the heating box 8 below the air inlet window 81. A heating wire 83 is fixedly connected to the heating box 8 below the fan 82, and an air outlet window 84 is provided at the bottom of the heating box 8 below the heating wire 83. Hot air can be transported toward the coated tempered glass through the heating box 8, which can accelerate the drying of the coating on the surface of the tempered glass, thereby improving the coating efficiency of the tempered glass. The heating box 8 is electrically connected to the controller 9 through a wire. When the coated tempered glass continues to move forward to the bottom of the heating box 8, the heating box 8 can be energized by the controller 9. At this time, the heating wire 83 is energized and heated, and the fan 82 is energized and rotated, which can transport hot air toward the tempered glass, accelerating the drying of the coating on the surface of the tempered glass.

[0023] Working principle: When using, when coating the tempered glass, the tempered glass can be placed on the placement groove 21, and the front side of the tempered glass can be abutted against the front protective pad 24, and then the hand crank 231 can be manually rotated clockwise to drive the screw 23 to rotate. The rotation of the screw 23 can drive the clamping plate 22 to move forward along the bottom of the placement groove 21 and abut against the tempered glass, and fix the tempered glass tightly. Then, the motor 6 can be driven by the controller 9 to rotate forward, and the rotation of the motor 6 can drive the screw 4 to rotate. The rotation of the screw 4 drives the movable frame 2 together with the tempered glass fixed thereon to move forward and pass under the coating nozzle 7. In this process, one of the coating nozzles 7 can be driven by the controller 9 to coat the tempered glass. After the coating is completed, When the coated tempered glass continues to move forward to the bottom of the heating box 8, the heating box 8 can be powered on by the controller 9. At this time, the heating wire 83 is powered on and heated, and the fan 82 is powered on and rotated, which can deliver hot air toward the tempered glass to accelerate the drying of the coating on the surface of the tempered glass. After the first layer of coating is dried, the reverse drive motor 6 drives the movable frame seat 2 and the tempered glass to move backward and reset, and the motor 6 is driven forward again to pass under the second coating nozzle 7. At the same time, the second coating nozzle 7 can be driven by the controller 9 to coat the tempered glass for the second time, and the reverse drive motor 6 is driven again to drive the movable frame seat 2 and the tempered glass to move backward and reset. This operation is carried out until the tempered glass is coated layer by layer through all the required coating nozzles 7.

[0024] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0025] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein fall within the scope of protection of the present invention.

Claims

1. An automatic coating device, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a movable frame seat (2), a placement groove (21) is provided on the top of the movable frame seat (2), and a clamping plate (22) is slidably connected inside the placement groove (21). A screw rod (23) is threaded through the movable frame seat (2) on the rear side of the clamping plate (22), and the front end of the screw rod (23) is rotatably connected to the clamping plate (22) through a bearing. A hand crank (231) is fixedly provided at the rear end of the screw rod (23). A motor (6) is fixedly installed on the base (1) on the front side of the movable frame seat (2), and the rotating end of the motor (6) is connected to the clamping plate (22) through a coupling. A screw rod (4) is fixedly connected, and the front end thread of the screw rod (4) passes through the lower part of the movable frame seat (2); the top of the base (1) is fixedly connected to a coating frame (3), and a controller (9) is fixedly installed on the outer wall of the coating frame (3); the top of the inner side of the coating frame (3) is fixedly connected to a coating nozzle (7), and four coating nozzles (7) are arranged side by side at equal intervals on the top of the inner side of the coating frame (3); the top of the base (1) on the front side of the coating frame (3) is fixedly connected to a support frame (5), and a heating box (8) is fixedly passed through the top of the support frame (5).

2. The automatic coating device according to claim 1, characterized in that: The top of the heating box (8) is provided with an air inlet window (81), a fan (82) is fixedly installed in the heating box (8) below the air inlet window (81), a heating wire (83) is fixedly connected in the heating box (8) below the fan (82), an air outlet window (84) is provided at the bottom of the heating box (8) below the heating wire (83), and the heating box (8) is electrically connected to the controller (9) through a wire.

3. The automatic coating device according to claim 2, characterized in that: The controller (9) is electrically connected to an external power source via a wire, and the motor (6) and the coating nozzle (7) are electrically connected to the controller (9) via a wire, respectively.

4. The automatic coating device according to claim 1, characterized in that: The coating nozzle (7) is provided with a pressure pump, and the feed pipe ends on the four coating nozzles (7) are all connected to an external raw material storage device.

5. The automatic coating device according to claim 1, characterized in that: A protective pad (24) is fixed on the side of the pressing plate (22) away from the screw rod (23) and on the inner side wall of the movable frame seat (2) on the front side of the pressing plate (22).

6. The automatic coating device according to claim 1, characterized in that: The front end of the screw rod (4) is rotatably connected to a support fixed on the top of the base (1) through a bearing. The top of the base (1) is symmetrically provided with a T-shaped slide groove (11). The bottom of the movable frame seat (2) is symmetrically provided with a T-shaped slider (25). The T-shaped slider (25) slides along the T-shaped slide groove (11).

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