A film laminating device for producing a color box

Abstract

The utility model relates to a film covering device technical field especially relates to a film covering device for color box production. The utility model provides a film covering device for color box production, including film laminating machine body, transmission subassembly, motor and rotating roller, transmission subassembly is equipped inside film laminating machine body, the right rear side of film laminating machine body is horizontally installed with motor, one group rotating roller is horizontally and symmetrically rotated and is equipped inside film laminating machine body, the number of one group rotating roller is two, two rotating rollers all are forward and backward symmetry design, still including adjusting assembly, adjusting assembly is equipped in the bottom of film laminating machine body. The utility model through rotating bidirectional screw rod, realize the accurate movement of spacing plate along the guide plate to the middle or both sides, can be according to the size of different specifications color box flexible adjusting spacing plate position, this design breaks the limitation of traditional film covering device to single size color box, makes a device can be adapted to the production demand of multiple size color box, significantly improves the versatility and applicability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, and in particular to a coating equipment for color box production. Background Technology

[0002] Laminating equipment in color box production is typically used to apply a film layer to the surface of color boxes to enhance their appearance, durability, and moisture resistance. This equipment usually consists of several key components, including a film roll, a heating device, an adhesive applicator, and pressure rollers. The film roll provides the film material, which is typically a plastic film or other protective and decorative material.

[0003] Currently, some laminating devices for color box production on the market have significant design flaws, failing to flexibly adjust to the dimensions of the cardboard required for lamination in a single batch of color boxes. In actual production, different customers or products have vastly different specifications for color boxes, necessitating laminating devices that can adapt to diverse cardboard sizes. However, existing laminating devices often employ fixed-size designs, with the dimensions and positions of key components such as limiting devices and film conveying systems remaining relatively fixed, making rapid and precise adjustments difficult to meet actual production needs.

[0004] Therefore, there is a need to provide a laminating device for color box production. Utility Model Content

[0005] In order to overcome the drawback of not being able to adjust the size of the cardboard to be laminated according to the size of the color box to be laminated in a single batch, this utility model provides a laminating device for color box production.

[0006] A laminating device for color box production includes a laminating machine body, a conveying component, a motor, and rotating rollers. The conveying component is located inside the laminating machine body. A motor is horizontally mounted on the right rear side of the laminating machine body. A set of two rotating rollers are symmetrically rotated horizontally back and forth inside the laminating machine body. The two rotating rollers are designed to be symmetrical back and forth. An adjusting component is also included, which is located at the bottom of the laminating machine body.

[0007] Furthermore, the adjustment assembly includes a bidirectional screw, guide plates, and limiting plates. The bidirectional screw is laterally rotatable on the front bottom of the laminating machine body. Guide plates are symmetrically arranged laterally on the front bottom of the laminating machine body. Limiting plates are slidably arranged between the left and right ends of the two guide plates. The limiting plates are located on the left and right sides of the conveying assembly.

[0008] It also includes a handle, with the handle located in the middle of the bidirectional screw.

[0009] Furthermore, it also includes a support frame and a vacuum cleaner. The support frame is horizontally located on the front top of the laminating machine body, and the vacuum cleaner is installed in the middle of the support frame.

[0010] Furthermore, it also includes a cleaning cylinder, which is rotatably mounted on the front top of the laminating machine body.

[0011] Furthermore, it also includes a filter, which is installed at the opening on the top of the vacuum cleaner.

[0012] Furthermore, it also includes a throttle handle, with the throttle handle located at the left end of the bidirectional screw.

[0013] Furthermore, it also includes a placement plate, which is horizontally arranged on the rear side inside the laminating machine body.

[0014] Furthermore, it also includes a placement plate, which is horizontally connected to the rear side of the inside of the laminating machine body.

[0015] The beneficial effects and significant advancements of this utility model are as follows:

[0016] This invention enables the precise movement of the limiting plate along the guide plate to the center or both sides by rotating a bidirectional screw. The position of the limiting plate can be flexibly adjusted according to the size of different color boxes. This design breaks the limitation of traditional laminating devices on single-size color boxes, allowing one machine to adapt to the production needs of color boxes of various sizes, significantly improving the versatility and applicability of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of the conveying component, motor, and rotating roller of this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of the motor, rotating roller, and placement plate of this utility model.

[0020] Figure 4 This is a three-dimensional structural diagram of the guide plate, limiting plate, and handle of this utility model.

[0021] Figure 5 This is a three-dimensional structural diagram of the support frame, vacuum cleaner, and cleaning cylinder of this utility model.

[0022] In the above attached diagram: 1: Laminating machine body, 2: Conveying assembly, 3: Motor, 4: Rotating roller, 5: Bidirectional screw, 6: Guide plate, 7: Limiting plate, 8: Twist handle, 9: Support frame, 10: Vacuum cleaner, 11: Cleaning cylinder, 12: Filter screen, 13: Twist handle, 14: Placement plate. Detailed Implementation

[0023] References to embodiments herein mean that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] Example: A laminating device for color box production, reference Figures 1 to 5 As shown, the system includes a laminating machine body 1, a conveying assembly 2, a motor 3, a rotating roller 4, a bidirectional screw 5, a guide plate 6, a limiting plate 7, a handle 8, a support frame 9, a vacuum cleaner 10, a cleaning cylinder 11, a filter screen 12, a throttle handle 13, and a placement plate 14. The laminating machine body 1 serves as the main frame of the entire laminating device, providing installation support and fixing positions for the other components. The conveying assembly 2 is located inside the laminating machine body 1, and is used to transport the color box cardboard to be laminated. The motor 3 is horizontally mounted on the right rear side of the laminating machine body 1. Inside the laminating machine body 1, a set of two rotating rollers 4 are symmetrically connected laterally. Both rollers 4 are designed symmetrically front to back. A bidirectional screw 5 is symmetrically connected laterally to the front bottom of the laminating machine body 1. Guide plates 6 are symmetrically connected laterally to the front bottom of the laminating machine body 1. Limiting plates 7 are slidably connected between the left and right ends of the two guide plates 6. The guide plates 6 provide a guide track for the sliding of the limiting plates 7, ensuring that the limiting plates 7 can move smoothly along a straight line under the drive of the bidirectional screw 5. The limiting plate 7 is located on the left and right sides of the conveying assembly 2. A handle 8 is connected to the middle of the bidirectional screw 5. The handle 8 provides the operator with a point of force to manually rotate the bidirectional screw 5, which allows the operator to quickly and accurately adjust the position of the limiting plate 7 as needed to adapt to different sizes of color box cardboard. A support frame 9 is horizontally connected to the top front side of the laminating machine body 1. A vacuum cleaner 10 is installed in the middle of the support frame 9. Before the color box cardboard enters the laminating process, the suction of the vacuum cleaner 10 removes dust, impurities and other contaminants from the surface of the cardboard. In addition, a cleaning cylinder 11 is rotatably connected to the top front side of the laminating machine body 1. The cleaning cylinder 11 is located behind the vacuum cleaner 10. The cleaning cylinder 11 is used to further clean the surface of the cardboard. A filter screen 12 is connected to the opening at the top of the vacuum cleaner 10. The filter screen 12 is used to filter impurities. A throttle 13 is connected to the left end of the bidirectional screw 5. The throttle 13 is used to increase the flexibility and convenience of operation. A placement plate 14 is horizontally connected to the rear side inside the laminating machine body 1. The placement plate 14 is located behind the conveying assembly 2 and the rotating roller 4.

[0025] When the laminating device for color box production is needed, the operator manually rotates the bidirectional screw 5 by turning handle 8 or throttle 13 according to the actual size of the color box cardboard to be laminated. Since the bidirectional screw 5 is threadedly connected to the limiting plate 7, when the bidirectional screw 5 is rotated, the two limiting plates 7 will move simultaneously to the center or to both sides under the guidance of the guide plate 6.

[0026] During the adjustment process, the operator can use a measuring tool to measure the distance between the two limit plates 7 in real time to ensure that it matches the width of the color box cardboard, so as to ensure that the cardboard can be accurately centered during the conveying process and avoid deviation.

[0027] Place the film roll to be used smoothly on the placement plate 14, ensuring that the axis of the film roll is parallel to the axis of the rotating roller 4. Manually pull out one end of the film and pass it around the two rotating rollers 4 in turn to put the film in a suitable tension state so that it can be smoothly covered on the color box cardboard later.

[0028] Then, the laminating device is connected to the power supply, and the conveyor assembly 2 and motor 3 are started. The conveyor assembly 2 starts to operate, driving the conveyor belt to move. At the same time, the motor 3 is started, and the output shaft of the motor 3 drives one of the rotating rollers 4 to rotate. Then, through the friction between the film and the rotating roller 4, the other rotating roller 4 is also rotated synchronously, realizing the continuous conveying of the film.

[0029] When the cardboard box is placed on the conveying assembly 2 and begins to be conveyed forward, the vacuum cleaner 10 is turned on in advance. The vacuum cleaner 10 generates suction and sucks dust, paper scraps, fibers and other impurities on the surface of the cardboard into the vacuum cleaner 10 through the air inlet.

[0030] After initial cleaning by vacuum cleaner 10, the cardboard continues to move forward until it reaches the bottom of cleaning cylinder 11. As the cleaning cylinder 11 rotates, it comes into contact with the surface of the cardboard to further remove any remaining fine dust or impurities, ensuring that the cardboard surface achieves a high degree of cleanliness.

[0031] As the conveying component 2 continues to transport the cleaned color box cardboard, it is conveyed to the area below the rotating roller 4. At this time, the rotating roller 4 evenly and smoothly covers the surface of the color box cardboard with film. Through the squeezing action of the rotating roller 4, the film and cardboard are tightly bonded together, forming a preliminary lamination effect.

[0032] Once the lamination task is completed, stop the operation of the conveyor assembly 2, then turn off the motor 3 to stop the rotating roller 4 from rotating, and stop the film conveying. Wait for a period of time to ensure that all the color box cardboard has left the lamination area, then turn off the vacuum cleaner 10 to stop the vacuuming operation. Finally, turn off the power to the equipment.

[0033] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A laminating device for color box production, comprising a laminating machine body (1), a conveying assembly (2), a motor (3), and rotating rollers (4), wherein the conveying assembly (2) is provided inside the laminating machine body (1), the motor (3) is horizontally mounted on the right rear side of the laminating machine body (1), and a set of rotating rollers (4) is symmetrically rotated horizontally back and forth inside the laminating machine body (1), wherein the number of rotating rollers (4) in the set is two, and both rotating rollers (4) are symmetrically designed back and forth, characterized in that: It also includes an adjustment component, which is provided at the bottom of the laminating machine body (1).

2. A laminating device for color box production according to claim 1, characterized in that: The adjustment assembly includes a bidirectional screw (5), a guide plate (6), and a limiting plate (7). The bidirectional screw (5) is laterally rotated on the front bottom of the laminating machine body (1). The guide plate (6) is symmetrically arranged on the front bottom of the laminating machine body (1). The limiting plate (7) is slidably arranged between the left and right ends of the two guide plates (6). The limiting plate (7) is located on the left and right sides of the conveying assembly (2).

3. A laminating device for color box production according to claim 2, characterized in that: It also includes a handle (8), and the handle (8) is provided in the middle of the double screw (5).

4. A laminating device for color box production according to claim 3, characterized in that: It also includes a support frame (9) and a vacuum cleaner (10). The support frame (9) is horizontally provided on the front top of the laminating machine body (1), and the vacuum cleaner (10) is installed in the middle of the support frame (9).

5. A laminating apparatus for color box production according to claim 4, characterized in that: It also includes a cleaning cylinder (11), which is rotatably mounted on the front top of the laminating machine body (1).

6. A laminating apparatus for color box production according to claim 5, characterized in that: It also includes a filter (12), which is provided at the opening on the top of the vacuum cleaner (10).

7. A laminating apparatus for color box production according to claim 6, characterized in that: It also includes a throttle (13), and the left end of the bidirectional screw (5) is provided with a throttle (13).

8. A laminating apparatus for color box production according to claim 7, characterized in that: It also includes a placement plate (14), which is provided laterally on the rear side inside the laminating machine body (1).

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