Film covering device for door and window packaging

Abstract

The utility model relates to the field of film covering equipment, and discloses a film covering device for door and window packaging, which comprises a bottom plate, a plurality of uniformly distributed supporting legs are fixedly mounted at the top of the bottom plate, a same bearing beam is fixedly mounted at the tops of the plurality of supporting legs, the bearing beam is used for bearing and placing doors and windows, and a clamping and positioning mechanism is arranged at the top of the bottom plate. The clamping and positioning mechanism is used for clamping and fixing a door and window on the bearing beam, the top of the bottom plate is provided with two film covering mechanisms, the two film covering mechanisms are symmetrically distributed on the left side and the right side of the bearing beam, each film covering mechanism comprises a linear driving assembly, an L-shaped frame, a U-shaped frame, a plastic film and a pressing and pasting assembly, and the linear driving assemblies are arranged on the top of the bottom plate; the L-shaped frame is arranged on the linear driving mechanism, and the U-shaped frame is fixedly installed on the L-shaped frame. The device has the following advantages and effects that the surfaces of the two sides of doors and windows can be coated and packaged at the same time, the working efficiency is improved, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] This application relates to the field of film coating equipment technology, and in particular to a film coating device for door and window packaging. Background Technology

[0002] A film-coating device for door and window packaging is a device used to cover the surface of processed and manufactured doors and windows with a plastic protective film.

[0003] In related technologies, when using a film-covering device for door and window packaging, it can usually only cover one side of the door and window. After one side of the door and window is covered, the operator must stop the machine, flip the door and window over, and then continue to cover the other side of the door and window. The operation process is cumbersome, labor-intensive, and has low work efficiency.

[0004] Therefore, we propose a film-coating device for door and window packaging to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a film-coating device for door and window packaging, which can simultaneously film-coat both sides of the door and window, thereby improving work efficiency and reducing the labor intensity of workers.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: a film-coating device for door and window packaging, comprising a base plate, a plurality of evenly distributed support legs fixedly installed on the top of the base plate, a common bearing beam fixedly installed on the top of the plurality of support legs, the bearing beam being used to support and place doors and windows, a clamping and positioning mechanism being provided on the top of the base plate, the clamping and positioning mechanism being used to clamp and fix the doors and windows on the bearing beam, two sets of film-coating mechanisms being provided on the top of the base plate, the two sets of film-coating mechanisms being symmetrically distributed on the left and right sides of the bearing beam, the film-coating mechanism including a linear drive assembly, an L-shaped frame, a U-shaped frame, a plastic film and a pressing assembly, the linear drive assembly being provided on the top of the base plate, the L-shaped frame being provided on the linear drive assembly, the U-shaped frame being fixedly installed on the L-shaped frame, a film roll shaft being detachably and rotatably installed inside the U-shaped frame, the plastic film being wound on the film roll shaft, the pressing assembly being provided on the U-shaped frame and located behind the plastic film, and two sets of symmetrically distributed pressing assemblies being provided on the bearing beam, the pressing assemblies being used to press and fix one end of the plastic film to one side surface of the door or window.

[0007] By adopting the above technical solution, two sets of symmetrically distributed film-coating mechanisms can be used to simultaneously and efficiently film both sides of doors and windows, greatly improving packaging efficiency and reducing time costs compared to manual film-coating. The linear drive component is used to control the horizontal linear movement of the L-shaped frame, U-shaped frame, plastic film and pressing component. The pressing component presses the plastic film tightly onto the surface of the doors and windows.

[0008] A further configuration of this application is as follows: the clamping and positioning mechanism includes a column, an electric telescopic rod, a clamping bar, and a fixed stop bar. The column is fixedly installed on the top of the base plate and located directly in front of the load-bearing beam. The electric telescopic rod is fixedly installed on the top of the column. The clamping bar is fixedly installed on the output shaft end of the electric telescopic rod and located above the load-bearing beam. The fixed stop bar is fixedly installed on the top rear side of the load-bearing beam.

[0009] By adopting the above technical solution, the position of the doors and windows on the load-bearing beam can be blocked and limited by the fixed stop bar. The telescopic feature of the electric telescopic rod can be used to control the linear movement of the clamping bar. By using the cooperation between the clamping bar and the fixed stop bar, the doors and windows can be firmly clamped and fixed on the load-bearing beam.

[0010] A further feature of this application is that anti-slip pads are fixedly installed on the sides of the clamping strip and the fixed stop bar that are close to each other.

[0011] By adopting the above technical solution and using anti-slip pads, the stability of clamping and fixing doors and windows can be increased, so that they remain stable during the film coating process and avoid displacement that causes film wrinkles or deviations.

[0012] A further configuration of this application is as follows: the linear drive assembly includes an electric guide rail and an electric slide block, the electric guide rail is fixedly installed on the top of the base plate and located on one side of the support leg, the electric slide block is slidably installed on the electric guide rail, and the L-shaped frame is fixedly installed on the top of the electric slide block.

[0013] By adopting the above technical solution, the electric slide block can be made to slide and connect on the electric guide rail, so that the electric slide block can drive the L-shaped frame, U-shaped frame, plastic film and pressing assembly to move horizontally and linearly.

[0014] A further configuration of this application is as follows: the pressing assembly includes two rotating shafts, two connecting ears, a pressing roller, and a motor. The two rotating shafts are respectively rotatably mounted on the top and bottom of the U-shaped frame, and both rotating shafts are located behind the plastic film. The two connecting ears are respectively fixedly mounted on the ends of the two rotating shafts that are close to each other. The pressing roller is located between the two connecting ears, and both ends of the pressing roller are rotatably connected to the corresponding connecting ears. The motor is located on the top of the U-shaped frame, and the output shaft end of the motor is fixedly connected to the top end of the corresponding rotating shaft.

[0015] By adopting the above technical solution, the rotation of the rotating shaft fixedly connected to its output shaft can be controlled by the motor, thereby making the pressing roller rotate around the rotating shaft as the axis. The position of the pressing roller can be adjusted so that the pressing roller can press the plastic film tightly onto one side surface of the door and window.

[0016] A further provision of this application is that the axis of the rotating shaft does not coincide with the axis of the pressure roller.

[0017] By adopting the above technical solution, it is possible to ensure that the pressure roller applies continuous and uniform pressure to the plastic film, thus guaranteeing the quality of film coating.

[0018] A further feature of this application is that the pressure roller is made of rubber material.

[0019] By adopting the above technical solution, a rubber-made film-pressing roller is used. It is soft and elastic, which can not only tightly adhere the plastic film to the surface of the door and window, but also prevent scratching the door and window and the plastic film.

[0020] A further provision of this application is that a frame is fixedly installed on the top of the U-shaped frame, and the motor is fixedly mounted on the top of the U-shaped frame via the frame.

[0021] By adopting the above technical solutions, the motor can be supported and reinforced, ensuring stable operation of the motor.

[0022] A further configuration of this application is as follows: the pressing assembly includes an L-shaped beam, an electric telescopic rod II, and a pressure strip. The L-shaped beam is fixedly installed on one side of the bearing beam and located behind the pressing roller. The electric telescopic rod II is fixedly installed on the L-shaped beam, and the pressure strip is fixedly installed on the output shaft end of the electric telescopic rod II.

[0023] By adopting the above technical solution, the telescopic feature of the electric telescopic rod can be used to control the linear movement of the pressure strip, and the pressure strip can be used to press and fix one end of the plastic film to one side of the door and window.

[0024] A further feature of this application is that the pressure strip is provided with anti-slip texture on the side away from the electric telescopic rod.

[0025] By adopting the above technical solution, the reliability of pressing and fixing the plastic film to one side of the door and window can be increased, preventing the starting end of the plastic film from loosening and ensuring the smooth and complete process of the entire film covering.

[0026] This application includes at least one of the following beneficial technical effects:

[0027] 1. This application utilizes a clamping and positioning mechanism to securely clamp and fix doors and windows to the load-bearing beam, providing a guarantee for subsequent film coating and packaging operations, ensuring the stability of doors and windows during the film coating process, and avoiding displacement that could cause film wrinkles or deviations.

[0028] 2. This application utilizes a pressing component to press the starting end of the plastic film tightly against the side surface of the door and window, ensuring smooth and comprehensive film coating of the door and window afterwards.

[0029] 3. This application utilizes the combined action of two sets of film-coating mechanisms to simultaneously film-coat both sides of doors and windows, thereby improving work efficiency and reducing the labor intensity of workers. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the main view structure of this embodiment.

[0031] Figure 2 This is a schematic diagram of the right-side structure in this embodiment.

[0032] Figure 3 This is a schematic diagram of the rear view structure in this embodiment.

[0033] Figure 4 This is a side view of the U-shaped frame.

[0034] Figure 5 This is a schematic diagram of the main structure of the pressing component.

[0035] In the diagram: 1. Base plate; 2. Support leg; 3. Load-bearing beam; 4. Column; 5. Electric telescopic rod one; 6. Clamping strip; 7. Fixed stop strip; 8. Electric guide rail; 9. Electric slide; 10. L-shaped frame; 11. U-shaped frame; 12. Plastic film; 13. Rotating shaft; 14. Connecting ear; 15. Pressing roller; 16. Motor; 17. L-shaped beam; 18. Electric telescopic rod two; 19. Pressing strip. Detailed Implementation

[0036] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0037] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This application provides a film-coating device for door and window packaging, including a base plate 1. Multiple evenly distributed support legs 2 are fixedly installed on the top of the base plate 1. A common load-bearing beam 3 is fixedly installed on the top of the multiple support legs 2. The load-bearing beam 3 is used to support and place doors and windows. Specifically:

[0038] A clamping and positioning mechanism is provided on the top of the base plate 1. The clamping and positioning mechanism is used to clamp and fix the door and window to the bearing beam 3. The clamping and positioning mechanism includes a column 4, an electric telescopic rod 5, a clamping strip 6, and a fixing stop 7. The column 4 is fixedly installed on the top of the base plate 1 and located in front of the bearing beam 3. The electric telescopic rod 5 is fixedly installed on the top of the column 4. The clamping strip 6 is fixedly installed on the output shaft end of the electric telescopic rod 5 and located above the bearing beam 3. The fixing stop 7 is fixedly installed on the top rear side of the bearing beam 3. It should be noted that the width of the bearing beam 3 is smaller than the thickness of the door and window. The width of the clamping strip 6 and the fixing stop 7 are the same and smaller than the width of the bearing beam 3. This allows the two sides of the door and window to extend beyond the bearing beam 3 when the door and window are placed on the bearing beam 3, ensuring effective and smooth subsequent film wrapping. Anti-slip pads are fixedly installed on the sides of the clamping strip 6 and the fixing stop 7 that are close to each other.

[0039] In this embodiment, two sets of film-coating mechanisms are provided on the top of the base plate 1. The two sets of film-coating mechanisms are symmetrically distributed on the left and right sides of the supporting beam 3. The film-coating mechanism includes a linear drive assembly, an L-shaped frame 10, a U-shaped frame 11, a plastic film 12, and a pressing assembly. The linear drive assembly is located on the top of the base plate 1. The L-shaped frame 10 is mounted on the linear drive assembly. The U-shaped frame 11 is fixedly mounted on the L-shaped frame 10. A film roll shaft is detachably and rotatably mounted inside the U-shaped frame 11. The plastic film 12 is wound on the film roll shaft. The detachable and rotatable film roll shaft inside the U-shaped frame 11 facilitates the removal and replacement of the plastic film 12. The pressing assembly is located on the U-shaped frame 11 and behind the plastic film 12. The linear drive assembly includes an electric guide rail 8 and an electric slide 9. The electric guide rail 8 is fixedly mounted on the top of the base plate 1 and located on one side of the support leg 2. On the side, the electric slide 9 is slidably mounted on the electric guide rail 8, and the L-shaped frame 10 is fixedly mounted on the top of the electric slide 9. The pressing assembly includes two rotating shafts 13, two connecting ears 14, a film pressing roller 15, and a motor 16. The two rotating shafts 13 are respectively rotatably mounted on the top and bottom of the U-shaped frame 11, and both rotating shafts 13 are located behind the plastic film 12. The two connecting ears 14 are respectively fixedly mounted on the ends of the two rotating shafts 13 that are close to each other. The film pressing roller 15 is located between the two connecting ears 14, and both ends of the film pressing roller 15 are rotatably connected to the corresponding connecting ears 14. The axis of the rotating shaft 13 does not coincide with the axis of the film pressing roller 15. The motor 16 is located on the top of the U-shaped frame 11, and the output shaft end of the motor 16 is fixedly connected to the top end of the corresponding rotating shaft 13. It should be noted that the motor 16 is a reversible motor.

[0040] In this embodiment, the pressure roller 15 is made of rubber material.

[0041] In this embodiment, a frame is fixedly installed on the top of the U-shaped frame 11, and the motor 16 is fixedly installed on the top of the U-shaped frame 11 through the frame.

[0042] In this embodiment, two sets of symmetrically distributed pressing components are provided on the bearing beam 3. The pressing components are used to press and fix one end of the plastic film 12 to one side surface of the door and window. The pressing components include an L-shaped beam 17, an electric telescopic rod 18, and a pressing strip 19. The L-shaped beam 17 is fixedly installed on one side of the bearing beam 3 and located behind the pressing roller 15. The electric telescopic rod 18 is fixedly installed on the L-shaped beam 17. The pressing strip 19 is fixedly installed on the output shaft end of the electric telescopic rod 18. The side of the pressing strip 19 away from the electric telescopic rod 18 is provided with anti-slip texture.

[0043] In this embodiment, it should be noted that the electric telescopic rod 15, electric telescopic rod 218, electric guide rail 8, electric slide 9 and motor 16 are all commercially available. Their wiring connection and control methods are mature technologies in the field and are fully disclosed. Therefore, they will not be described in detail here.

[0044] With the above structure, the working principle of the film-coating device for door and window packaging provided in this application is as follows:

[0045] First, place the doors and windows that need to be covered vertically on the load-bearing beam 3, so that one side of the doors and windows is pressed against the fixed stop 7. Then, control the electric telescopic rod 5 to extend and push the clamping strip 6 closer to the fixed stop 7. The clamping strip 6 and the fixed stop 7 cooperate with each other and use the anti-slip pads on their inner sides to firmly clamp the doors and windows, making them stable on the load-bearing beam 3, thus completing the fixing operation of the doors and windows.

[0046] Next, attach the starting ends of the two plastic films 12 to the two sides of the door and window (near the fixed baffle 7), and then start the two electric telescopic rods 18 to extend. This will control the two pressure strips 19 to move linearly closer to each other. When the two pressure strips 19 press the starting ends of the two plastic films 12 tightly against the two sides of the door and window, stop the operation of the two electric telescopic rods 18. This completes the pressing operation of the starting ends of the two plastic films 12.

[0047] Then, control the rotation of two motors 16. The output shafts of the two motors 16 drive the rotating shafts 13 connected to them to rotate. Since the shafts of the rotating shafts 13 and the pressure rollers 15 are not aligned, the pressure rollers 15 rotate around the shafts 13. When the two pressure rollers 15 rotate to press the corresponding plastic film 12 onto the side of the door and window, stop the operation of the two motors 16. Then control the two electric slides 9 to slide forward in a straight line on the corresponding electric guide rails 8, so that the L-shaped frame 10, U-shaped frame 11, plastic film 12 and pressure rollers 15 fixed on the top of the electric slides 9 move forward with them.

[0048] At this time, the plastic film 12 will continuously roll out from the film roll shaft, and the pressure roller 15 will continuously and evenly apply pressure to the plastic film 12 while rotating. Under the pressure of the pressure roller 15, the plastic film 12 will be tightly and flatly attached to the surface of the door and window, gradually completing the film covering of the door and window until the film covering of both sides of the entire door and window is completed.

[0049] After the film is applied to both sides of the doors and windows, stop the two electric sliding blocks 9 from sliding forward on the corresponding electric guide rails 8, cut the two plastic films 12, and then control the two motors 16 to rotate in the opposite direction so that the two pressure rollers 15 rotate until they no longer contact the corresponding plastic films 12. Then control the two electric telescopic rods 18 to retract and reset so that the two pressure strips 19 return to their original position and no longer contact the plastic films 12. Then control the electric telescopic rod 5 to retract and reset, thus releasing the clamping and fixing of the doors and windows, and the doors and windows with both sides filmed can be removed. Finally, control the two electric sliding blocks 9 to slide backward on the corresponding electric guide rails 8. Following the above operation steps, the next door and window can be simultaneously filmed and packaged on both sides.

Claims

1. A film-coating device for door and window packaging, characterized in that, The utility model provides a door and window loading and covering device, including bottom plate (1), the top of bottom plate (1) is fixedly installed with a plurality of support legs (2) that are evenly distributed, the top of a plurality of support legs (2) is fixedly installed with same bearing beam (3), and the bearing beam (3) is used for bearing and placing door and window, the top of bottom plate (1) is provided with clamping positioning mechanism, and the clamping positioning mechanism is used for clamping and fixing door and window on bearing beam (3), the top of bottom plate (1) is provided with two groups of film covering mechanism, and two groups of film covering mechanism are symmetrically distributed on the left and right sides of bearing beam (3), and the film covering mechanism includes linear drive assembly, L-shaped frame (10), U-shaped frame (11), plastic film (12) and press past assembly, linear drive assembly is equipped on the top of bottom plate (1), L-shaped frame (10) is provided on linear drive assembly, U-shaped frame (11) is fixedly installed on L-shaped frame (10), and the plastic film (12) is wound on the film winding shaft, and the press past assembly is provided on U-shaped frame (11) and is located behind plastic film (12), and the bearing beam (3) is provided with two groups of symmetrically distributed pressure fixed assembly, and the pressure fixed assembly is used for tightly fixing one end of plastic film (12) on the surface of one side of door and window.

2. The film laminating apparatus for door and window packaging according to claim 1, characterized in that: The clamping positioning mechanism includes a stand (4), an electric telescopic rod (5), a clamping strip (6), and a fixed baffle (7). The stand (4) is fixedly installed on the top of the bottom plate (1) and located in front of the bearing beam (3). The electric telescopic rod (5) is fixedly installed on the top end of the stand (4). The clamping strip (6) is fixedly installed on the output shaft end of the electric telescopic rod (5) and located above the bearing beam (3). The fixed baffle (7) is fixedly installed on the top rear side of the bearing beam (3).

3. The film laminating apparatus for window and door packaging according to claim 2, characterized in that: The clamping strip (6) and the fixed baffle (7) are both fixedly installed with anti-skid pads on the side close to each other.

4. The film laminating apparatus for door and window packaging according to claim 1, wherein: The linear drive assembly includes an electric guide rail (8) and an electric sliding seat (9). The electric guide rail (8) is fixedly installed on the top of the bottom plate (1) and located on one side of the support leg (2). The electric sliding seat (9) is slidingly installed on the electric guide rail (8). The L-shaped frame (10) is fixedly installed on the top of the electric sliding seat (9).

5. The door and window packaging film coating apparatus according to claim 1, wherein: The press past assembly includes two rotating shafts (13), two connecting ears (14), a film pressing roller (15), and a motor (16). The two rotating shafts (13) are respectively rotatably installed on the top and bottom of the U-shaped frame (11) and located behind the plastic film (12). The two connecting ears (14) are respectively fixedly installed on the ends close to each other of the two rotating shafts (13). The film pressing roller (15) is located between the two connecting ears (14). The two ends of the film pressing roller (15) are respectively rotatably connected with the corresponding connecting ears (14). The motor (16) is arranged on the top of the U-shaped frame (11). The output shaft end of the motor (16) is fixedly connected with the top end of the corresponding rotating shaft (13).

6. The film laminating apparatus for window and door packaging according to claim 5, wherein: The shaft center of the rotating shaft (13) is not coincident with the shaft center of the film pressing roller (15).

7. The film laminating apparatus for door and window packaging according to claim 5, wherein: The film pressing roller (15) is made of rubber material.

8. The film laminating apparatus for door and window packaging according to claim 5, wherein: A rack is fixedly installed on the top of the U-shaped frame (11), and the motor (16) is fixedly installed on the top of the U-shaped frame (11) through the rack.

9. The film laminating apparatus for door and window packaging according to claim 5, wherein: The pressing assembly comprises an L-shaped beam (17), a second electric telescopic rod (18) and a pressing strip (19), the L-shaped beam (17) is fixedly installed on one side of the bearing beam (3) and located behind the film pressing roller (15), the second electric telescopic rod (18) is fixedly installed on the L-shaped beam (17), and the pressing strip (19) is fixedly installed on the output shaft end of the second electric telescopic rod (18).

10. The film laminating apparatus for window and door packaging according to claim 9, wherein: Anti-skid lines are arranged on the side, away from the second electric telescopic rod (18), of the pressing strip (19).

Images