Adjusting structure of a composite film laminating device
By introducing an adjustment structure into the composite membrane lamination device, the problems of membrane material damage and insufficient bonding strength caused by fixed pressure roller position are solved, achieving efficient lamination and stable transmission of composite membranes, and improving production efficiency and membrane quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI BAOFENG PACKAGING TECH CO LTD
- Filing Date
- 2025-04-26
- Publication Date
- 2026-06-05
AI Technical Summary
In existing composite film lamination equipment, the position of the pressure roller is fixed and cannot be adjusted, which leads to problems of being too tight or too loose when laminating composite films of different thicknesses, affecting the quality of the film material and production efficiency.
An adjustment structure was designed, including a roller assembly and an adjustment assembly. Through the cooperation of the adjustment plate and the electric push rod, the position parameters of the roller assembly can be conveniently adjusted to adapt to the lamination requirements of composite films of different thicknesses and materials.
This achieves precise and stable transfer of the composite film during the lamination process, improving production efficiency and reducing equipment maintenance costs.
Smart Images

Figure CN224323594U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of lamination equipment, and specifically relates to an adjustment structure for a composite film lamination device. Background Technology
[0002] A composite film laminating device is used to laminate multiple layers of films made of different materials together to form a composite film. In current composite film laminating devices, the positions of the pressure rollers are often fixed, making it impossible to adjust the roller spacing and pressure according to the thickness, material, and other characteristics of the composite film. When laminating composite films of different thicknesses, an excessively tight roller spacing can cause the film to be over-compressed, leading to damage; an excessively loose spacing results in loose adhesion between the layers of the composite film, insufficient bonding strength, and reduced composite film quality. The conventional solution is to replace the rollers with rollers of a specific specification, but this requires stopping the machine to disassemble and install new rollers, a cumbersome and time-consuming process that severely reduces production efficiency. Frequent roller replacements also increase equipment maintenance costs. Therefore, a new structure is needed to solve the above-mentioned technical problems. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustment structure for a composite film lamination device to solve the problems mentioned in the background art.
[0004] This utility model is achieved through the following technical solution: an adjustment structure for a composite film laminating device, comprising: a roller assembly and an adjustment assembly, wherein the roller assembly is installed inside a housing assembly, and adjustment assemblies for adjustment are installed at both ends of the roller assembly, the adjustment assembly and the roller assembly are disposed in the housing assembly, the housing assembly includes side shells for installing the adjustment assemblies, a main shell is installed between the two side shells, and the adjustment assembly includes an adjustment plate for adjustment, wherein the roller assembly is rotatably mounted on the surface of the adjustment plate.
[0005] In a preferred embodiment, a side shell is installed on the left and right surfaces of the main shell, a control component is installed on the upper surface of the left side shell, the front surface of the main shell is open, the lower surface of the main shell is not flush with the lower surface of the side shell, and the lower edges of the front and rear surfaces of the main shell are open.
[0006] In a preferred embodiment, an adjustment plate is installed on the inner surface of the side shell. The structure of the adjustment plate matches the structure of the side shell. An adjustment groove is formed on the surface of the adjustment plate, and a slider is slidably installed inside the adjustment groove. In use, the adjustment plate in the adjustment assembly can adjust the roller assembly. Since the adjustment plate is installed on the side shell, the position parameters of the roller assembly can be conveniently adjusted according to the specific requirements of composite film lamination to adapt to the requirements of composite film lamination of different thicknesses and materials.
[0007] In a preferred embodiment, the roller assembly includes a roller body one, a roller body two, and a limiting member. Three roller bodies one are provided, all three having the same structure. The diameter of each roller body one is smaller than the diameter of each roller body two. Four roller bodies two are provided, all four having the same structure. In use, the roller bodies one and two cooperate to effectively clamp the composite film and ensure its smooth transport within the laminating device. The rotation of both drives the composite film to move along a preset path, ensuring the positional accuracy of the composite film during lamination and providing a stable foundation for subsequent lamination operations of the roller bodies two.
[0008] In a preferred embodiment, three roller bodies are rotatably mounted between the two adjusting plates via a slider. Electric push rods are mounted on the outer surface of the adjusting plates, and the number of electric push rods matches the number of adjusting grooves on the surface of the adjusting plates. The electric push rods are connected to the slider.
[0009] In a preferred embodiment, two roller bodies are symmetrically and rotatably mounted on the upper edge of the inner surface of the adjusting plate, and two more roller bodies are symmetrically and rotatably mounted below the two roller bodies via the adjusting plate. A gap is provided between the upper and lower roller bodies, and the distance of the gap matches the thickness of the composite film lamination.
[0010] In a preferred embodiment, a limiting member is installed at the center position between the two roller bodies on the left and the two roller bodies on the right.
[0011] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting an adjustment component, the adjustment component and the roller component are set in the outer shell component. The outer shell component includes a side shell for installing the adjustment component. The adjustment component includes an adjustment plate for adjustment. The roller component is rotatably installed on the surface of the adjustment plate. In use, the adjustment plate in the adjustment component can adjust the roller component. Since the adjustment plate is installed on the side shell, the position parameters of the roller component can be conveniently adjusted according to the specific requirements of composite film lamination to adapt to the requirements of composite film lamination of different thicknesses and materials.
[0012] 2. By setting up a roller assembly, which is installed inside the outer casing assembly, the roller assembly includes roller body one, roller body two, and limiting components. During use, roller body one and roller body two cooperate with each other to effectively clamp the composite film and make it move smoothly in the laminating device. Through the rotation of the two, the composite film can be driven to move along the preset path, ensuring the positional accuracy of the composite film during the lamination process and providing a stable foundation for the subsequent lamination operation of roller body two. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the overall structure of the adjustment structure of the composite film lamination device of this utility model.
[0015] Figure 2 This is a schematic diagram of the roller assembly of the adjustment structure of a composite film laminating device according to the present invention.
[0016] Figure 3 This is a schematic diagram of the adjustment plate of the adjustment structure of a composite film laminating device according to this utility model.
[0017] In the diagram, 100 is the side shell, 110 is the main shell, and 120 is the control component.
[0018] 200 - Adjustment plate, 210 - Adjustment groove;
[0019] 300 - Roller assembly, 310 - Roller body one, 320 - Roller body two, 330 - Limiting component. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figures 1 to 3 This utility model provides a technical solution: an adjustment structure for a composite film laminating device, comprising: a roller assembly 300 and an adjustment component. The roller assembly 300 is installed inside a housing assembly, and adjustment components for adjustment are installed at both ends of the roller assembly 300. The adjustment component and the roller assembly 300 are disposed in the housing assembly. The housing assembly includes side shells 100 for installing the adjustment component, and a main shell 110 is installed between the two side shells 100. The adjustment component includes an adjustment plate 200 for adjustment, and the roller assembly 300 is rotatably mounted on the surface of the adjustment plate 200.
[0022] Please see Figures 1 to 3As the first embodiment of this utility model: a side shell 100 is installed on the left side surface and the right side surface of the main shell 110 respectively. A control component 120 is installed on the upper side surface of the left side shell 100. The front side surface of the main shell 110 is designed to be open. The lower side surface of the main shell 110 is not flush with the lower side surface of the side shell 100. The lower edges of the front side surface and the rear side surface of the main shell 110 are designed to be open.
[0023] An adjustment plate 200 is installed on the inner surface of the side shell 100. The structure of the adjustment plate 200 matches the structure of the side shell 100. An adjustment groove 210 is opened on the surface of the adjustment plate 200, and a slider is slidably installed inside the adjustment groove 210.
[0024] The roller assembly 300 includes a first roller body 310, a second roller body 320, and a limiting member 330. There are three first roller bodies 310, and the three first roller bodies 310 have the same structure. The diameter of the first roller body 310 is smaller than the diameter of the second roller body 320. There are four second roller bodies 320, and the four second roller bodies 320 have the same structure.
[0025] In use, the user first guides the composite film to be laminated between roller body 1 310 and roller body 2 320, so that the roller assembly 300 can perform the lamination operation on the composite film (the roller assembly 300 can be driven by a motor; the specific connection method and installation structure are existing technologies, and only need not affect the use of the adjustment component, so they will not be described in detail here). After the composite film is guided into the roller assembly 300 for lamination, the roller assembly 300 will laminate the composite film and then transfer it, finally discharging it through the opening on the front surface of the main shell 110, thus completing the operation. During use, roller body 1 310 and roller body 2 320 cooperate with each other to effectively clamp the composite film and allow it to be smoothly transferred in the lamination device. Through the rotation of both, the composite film can be moved along a preset path, ensuring the positional accuracy of the composite film during the lamination process and providing a stable foundation for the subsequent lamination operation of roller body 2 320.
[0026] Please see Figures 1 to 3 As a second embodiment of this utility model: three roller bodies 310 are rotatably mounted between the two adjusting plates 200 via a slider. An electric push rod is mounted on the outer surface of the adjusting plate 200. The number of electric push rods matches the number of adjusting grooves 210 on the surface of the adjusting plate 200. The electric push rods are connected to the slider.
[0027] Two roller bodies 320 are symmetrically and rotatably mounted on the upper edge of the inner surface of the adjusting plate 200. Two other roller bodies 320 are symmetrically and rotatably mounted below the two roller bodies 320 via the adjusting plate 200. A gap is provided between the upper and lower roller bodies 320, and the distance of the gap is matched with the thickness of the composite film lamination.
[0028] A limiting element 330 is installed at the center position between the two roller bodies 320 on the left and the two roller bodies 320 on the right.
[0029] When performing the lamination operation on the composite film through the roller assembly 300 in the first operation step, the user can activate the electric push rod on the outer surface of the adjustment plate 200 as needed. The electric push rod drives the slider to move inside the adjustment groove 210, thereby adjusting the position of the roller body 310 rotatably connected between the two sliders between the two adjustment plates 200. The user can adjust the position of the three roller bodies 310 according to the above steps as needed, thereby adjusting the effect of the three roller bodies 310 on the tension of the composite film. Since the adjustment plate 200 in the adjustment assembly can adjust the roller assembly 300, and since the adjustment plate 200 is installed on the side shell 100, the position parameters of the roller assembly 300 can be conveniently adjusted according to the specific requirements of composite film lamination to adapt to the lamination requirements of composite films of different thicknesses and materials.
[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An adjustment structure for a composite membrane lamination device, comprising: A roller assembly (300) and an adjusting assembly, characterized in that the roller assembly (300) is installed inside a housing assembly, adjusting assemblies for adjusting are installed at both ends of the roller assembly (300), the adjusting assemblies and the roller assembly (300) are disposed in the housing assembly, the housing assembly includes side shells (100) for installing the adjusting assemblies, a main shell (110) is installed between the two side shells (100), the adjusting assembly includes an adjusting plate (200) for adjusting, and the roller assembly (300) is rotatably mounted on the surface of the adjusting plate (200).
2. The adjustment structure of the composite film laminating device as described in claim 1, characterized in that: A side shell (100) is installed on the left and right surfaces of the main shell (110). A control component (120) is installed on the upper surface of the left side shell (100). The front surface of the main shell (110) is open. The lower surface of the main shell (110) is not flush with the lower surface of the side shell (100). The lower edges of the front and rear surfaces of the main shell (110) are open.
3. The adjustment structure of the composite membrane lamination device as described in claim 2, characterized in that: An adjustment plate (200) is installed on the inner surface of the side shell (100). The structure of the adjustment plate (200) matches the structure of the side shell (100). An adjustment groove (210) is opened on the surface of the adjustment plate (200). A slider is slidably installed inside the adjustment groove (210).
4. The adjustment structure of the composite film laminating device as described in claim 3, characterized in that: The roller assembly (300) includes a first roller body (310), a second roller body (320), and a limiting member (330). There are three first roller bodies (310), and the three first roller bodies (310) have the same structure. The diameter of the first roller body (310) is smaller than the diameter of the second roller body (320). There are four second roller bodies (320), and the four second roller bodies (320) have the same structure.
5. The adjustment structure of the composite film laminating device as described in claim 4, characterized in that: Three roller bodies (310) are mounted between the two adjustment plates (200) via a slider. Electric push rods are mounted on the outer surface of the adjustment plates (200). The number of electric push rods matches the number of adjustment grooves (210) on the surface of the adjustment plates (200). The electric push rods are connected to the slider.
6. The adjustment structure of the composite film laminating device as described in claim 5, characterized in that: Two roller bodies (320) are symmetrically and rotatably mounted on the upper edge of the inner surface of the adjusting plate (200). Two other roller bodies (320) are symmetrically and rotatably mounted below the two roller bodies (320) via the adjusting plate (200). A gap is provided between the upper and lower roller bodies (320), and the distance of the gap is matched with the thickness of the composite film lamination.
7. The adjustment structure of the composite film laminating device as described in claim 6, characterized in that: A limiting element (330) is installed at the center position between the two roller bodies (320) on the left and the two roller bodies (320) on the right.