A soft package composite type aluminum foil production device

Abstract

The application relates to the technical field of soft package composite aluminum foil production, and discloses a soft package composite aluminum foil production device, which comprises a base, two groups of cleaning assemblies are arranged above the base, the cleaning assembly comprises two cleaning rollers arranged in an up-down mode, and one end of the cleaning roller is installed at one end of a rotating rod through an installation assembly. The soft package composite aluminum foil production device is characterized in that the composite aluminum foil after being adhered and compressed passes between two cleaning rollers of the same group, the two cleaning rollers clean the adhesive overflowing from the edges of the composite aluminum foil while being oppositely rotated, and two groups of cleaning assemblies clean the adhesive overflowing from the edges of the composite aluminum foil on two sides, so that the adhesive overflowing from the edges of the composite aluminum foil on two sides after the composite aluminum foil is adhered and compressed can be cleaned, the adhesive overflowing from the edges of the composite aluminum foil is prevented from affecting subsequent processing of the composite aluminum foil, and the quality of the composite aluminum foil production is improved.

Description

Technical Field

[0001] This application relates to the field of flexible packaging composite aluminum foil production technology, specifically a flexible packaging composite aluminum foil production apparatus. Background Technology

[0002] With the rapid development of the modern packaging industry, flexible packaging materials have been widely used in various fields such as food, pharmaceuticals, daily chemicals, and electronics due to their lightweight, flexibility, ease of processing, and excellent barrier properties. Among them, composite aluminum foil, as an important component of flexible packaging materials, has become a key material for extending product shelf life and ensuring product quality due to its excellent moisture-proof, oxidation-proof, light-blocking, and heat-insulating properties. Especially in high-end food packaging, pharmaceutical packaging, and protective packaging for electronic components, the demand for composite aluminum foil is increasing, and the performance requirements for packaging materials are becoming increasingly stringent. Composite aluminum foil is mainly made by bonding multiple layers of materials and aluminum foil together with adhesive. During the bonding and pressing process, adhesive usually overflows from both sides of the composite aluminum foil under pressure, which affects the production quality of the composite aluminum foil. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a flexible packaging composite aluminum foil production apparatus. This apparatus is capable of cleaning up excess adhesive that overflows from both sides of the composite aluminum foil after bonding and pressing, preventing the overflowing adhesive from affecting subsequent processing and improving the quality of composite aluminum foil production. This solves the problem that composite aluminum foil is primarily bonded to multiple layers of materials with adhesive, and that during the bonding and pressing process, adhesive typically overflows from both sides of the composite aluminum foil, affecting the production quality.

[0004] To achieve the goal of cleaning up the excess adhesive that overflows from both sides of the composite aluminum foil after bonding and pressing, thus preventing the excess adhesive from affecting subsequent processing and improving the quality of composite aluminum foil production, this application provides the following technical solution: A flexible packaging composite aluminum foil production device, including a base, with two sets of cleaning components above the base. Each cleaning component includes two cleaning rollers distributed vertically. One end of each cleaning roller is mounted on one end of a rotating rod via a mounting component. A gear is provided on the outer surface of one side of the middle portion of the rotating rod. The two gears on the outer surfaces of the two rotating rods corresponding to the two cleaning rollers in the same group mesh with each other. The rotating rod corresponding to the lower cleaning roller is located at one end of the motor shaft of a first motor. The bottom of the first motor is mounted on one side of a support plate via a fixing bracket. The two sets of cleaning components are arranged opposite to each other and staggered. The outer surfaces of the two rotating rods corresponding to the two cleaning rollers in the same group are rotatably mounted inside the inner wall of one end of the support plate. The support plate is located on the top of a connecting plate.

[0005] The above solution involves passing the bonded and pressed composite aluminum foil between two cleaning rollers in the same group. The two cleaning rollers rotate in opposite directions while cleaning the glue overflowing from the edges of the composite aluminum foil. The two sets of cleaning components clean the glue overflowing from both sides of the composite aluminum foil. This achieves the goal of cleaning the glue overflowing from both sides of the composite aluminum foil after bonding and pressing, preventing the overflowing glue from affecting the subsequent processing of the composite aluminum foil and improving the quality of composite aluminum foil production.

[0006] Furthermore, the outer surface of the middle part of the cleaning roller is provided with cleaning cotton, which is made of high-density soft sponge material.

[0007] Through the above solution, the high-density soft sponge cleaning cotton has good water absorption and softness. During the rotation of the cleaning roller, the cleaning cotton can closely adhere to the edge of the composite aluminum foil, effectively cleaning and absorbing the overflowing glue, while avoiding scratch damage to the aluminum foil surface, ensuring the flatness and smoothness of the aluminum foil surface, and further improving the production quality of composite aluminum foil.

[0008] Furthermore, the mounting assembly includes a plug rod disposed at one end of the cleaning roller, the end of the plug rod away from the cleaning roller being inserted into the inner wall of one end of the mounting frame, and the mounting frame being disposed at one end of the rotating rod.

[0009] The above solution, which uses a plug-in connection between the insert rod and the mounting frame, makes the connection between the cleaning roller and the rotating rod more convenient. When the cleaning roller needs to be replaced or maintained, the cleaning roller can be quickly disassembled simply by pulling the insert rod out of the mounting frame, which greatly improves the maintainability and efficiency of the equipment.

[0010] Furthermore, the mounting frame and the insert rod are fixedly connected by threaded pins.

[0011] The above solution further enhances the connection stability between the mounting frame and the insert rod by setting the threaded pin. During equipment operation, the threaded pin can effectively prevent the insert rod from coming out of the mounting frame, ensuring the stability and safety of the cleaning roller when it rotates at high speed. At the same time, the threaded pin is relatively easy to disassemble, making it convenient to replace and adjust the cleaning roller.

[0012] Furthermore, the inner wall of the middle part of the connecting plate is threaded to the outer surface of the middle side of the threaded rod, one end of the threaded rod is set at one end of the motor shaft of the second motor, and the bottom of the second motor is set on the top of the base by a fixing block.

[0013] Through the above scheme, the second motor drives the threaded rod to rotate. Through the threaded connection between the threaded rod and the connecting plate, the connecting plate achieves linear movement on the threaded rod. In turn, the support plate drives the cleaning roller of the cleaning component to gradually adjust its contact position with the edge of the composite aluminum foil during the cleaning process. This allows the cleaning cotton to adjust its position after cleaning and absorbing a large amount of glue, so that the areas where the cleaning cotton did not participate in the cleaning can continue to contact and clean the glue on the edge of the composite aluminum foil. This ensures the continuous cleaning quality of the glue on the edge of the composite aluminum foil and improves the cleaning effect and efficiency.

[0014] Furthermore, the two connecting plates corresponding to the two sets of cleaning components are respectively threaded to the outer surfaces of the middle two sides of the threaded rod. The thread directions of the outer surfaces of the middle two sides of the threaded rod are set in opposite directions, and the thread directions of the outer surfaces of the middle two sides of the threaded rod are adapted to the thread directions of the inner walls of the middle of the two connecting plates.

[0015] With the above scheme, the threads on the outer surfaces of the two sides of the middle part of the threaded rod are set in opposite directions, so that when the second motor drives the threaded rod to rotate, the two connecting plates can move in opposite directions at the same time. The positions of the two sets of cleaning components can be adjusted simultaneously, so that the positions of the two sets of cleaning components on both sides of the composite aluminum foil can be adjusted according to the cleaning situation. Furthermore, by adjusting the distance between the two connecting plates, the device can adapt to composite aluminum foils of different widths.

[0016] Furthermore, two sliders are provided at both ends of the bottom of the connecting plate, and the two sliders are slidably disposed within the inner wall of the middle part of the two sliding grooves, which are located at the top of the base.

[0017] The above solution allows the sliding block to move within the inner wall of the middle section of the slide groove, which fixes the angle of the connecting plate during movement, improving the stability of the connecting plate. Furthermore, the two sliding blocks at both ends of the bottom of the connecting plate, in conjunction with the two slide grooves, provide stable support for the connecting plate and the components above it.

[0018] Furthermore, the outer surfaces of both ends of the threaded rod are rotatably mounted on the top of the base via two support brackets.

[0019] The above solution, through the setting of the support frame, enables the threaded rod to maintain stability and verticality during rotation. At the same time, the support frame also bears part of the weight of the threaded rod, reducing the burden on the second motor and extending the service life of the equipment.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects: This flexible packaging composite aluminum foil production device involves passing the bonded and pressed composite aluminum foil between two cleaning rollers in the same group. The two cleaning rollers rotate in opposite directions while cleaning the glue overflowing from the edges of the composite aluminum foil. The two sets of cleaning components clean the glue overflowing from both sides of the composite aluminum foil. This achieves the goal of cleaning the glue overflowing from both sides of the composite aluminum foil after bonding and pressing, preventing the overflowing glue from affecting the subsequent processing of the composite aluminum foil and improving the quality of composite aluminum foil production. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of this application; Figure 2 This is a schematic diagram of the front structure of this application; Figure 3 This is a schematic diagram of the structure on the right side of this application; Figure 4 This is a top view of the structure of this application; Figure 5 This is an exploded structural diagram of the components installed in this application.

[0022] In the picture: 1. Base; 2. Cleaning assembly; 201. Cleaning roller; 202. Cleaning cotton; 3. Mounting assembly; 301. Insert rod; 302. Mounting frame; 303. Threaded pin; 4. Rotating rod; 5. First motor; 6. Gear; 7. Support plate; 8. Connecting plate; 9. Threaded rod; 10. Second motor; 11. Slider; 12. Slide groove. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] Please see Figure 1 , Figure 2 and Figure 4This embodiment of a flexible packaging composite aluminum foil production device includes a base 1. Two sets of cleaning components 2 are provided above the base 1. The cleaning components 2 include two cleaning rollers 201 distributed vertically. One end of the cleaning roller 201 is mounted on one end of a rotating rod 4 via a mounting component 3. A gear 6 is provided on the outer surface of one side of the middle part of the rotating rod 4. The two gears 6 on the outer surfaces of the middle parts of the two rotating rods 4 corresponding to the two cleaning rollers 201 in the same group mesh with each other. The rotating rod 4 corresponding to the lower cleaning roller 201 is located at one end of the motor shaft of a first motor 5. The bottom of the first motor 5 is mounted on one side of a support plate 7 via a fixing bracket. The two sets of cleaning components 2 are arranged opposite to each other and staggered. The outer surfaces of the middle parts of the two rotating rods 4 corresponding to the two cleaning rollers 201 in the same group are rotatably mounted inside the inner wall of one end of the support plate 7. The support plate 7 is located on the top of a connecting plate 8.

[0025] Please see Figure 1 and Figure 2 The cleaning roller 201 has a cleaning cotton 202 on its outer surface in the middle. The cleaning cotton 202 is made of high-density soft sponge material. The high-density soft sponge material of the cleaning cotton 202 has good water absorption and softness. During the rotation of the cleaning roller 201, the cleaning cotton 202 can closely adhere to the edge of the composite aluminum foil, effectively cleaning and absorbing the overflowing glue, while avoiding scratch damage to the aluminum foil surface, ensuring the flatness and smoothness of the aluminum foil surface, and further improving the production quality of composite aluminum foil.

[0026] Please see Figure 3 , Figure 4 and Figure 5 The mounting component 3 includes a plug rod 301, which is located at one end of the cleaning roller 201. The end of the plug rod 301 away from the cleaning roller 201 is inserted into the inner wall of one end of the mounting frame 302. The mounting frame 302 is located at one end of the rotating rod 4. By using the plug rod 301 to connect with the mounting frame 302, the connection between the cleaning roller 201 and the rotating rod 4 becomes more convenient. When it is necessary to replace or maintain the cleaning roller 201, the cleaning roller 201 can be quickly disassembled simply by pulling the plug rod 301 out of the mounting frame 302, which greatly improves the maintainability and efficiency of the equipment.

[0027] Please see Figure 3 , Figure 4 and Figure 5 The mounting frame 302 and the insert rod 301 are fixedly connected by a threaded pin 303. The threaded pin 303 further enhances the connection stability between the mounting frame 302 and the insert rod 301. During equipment operation, the threaded pin 303 can effectively prevent the insert rod 301 from coming out of the mounting frame 302, ensuring the stability and safety of the cleaning roller 201 when rotating at high speed. At the same time, the disassembly of the threaded pin 303 is relatively simple, which facilitates the replacement and adjustment of the cleaning roller 201.

[0028] Please see Figure 1 , Figure 3 and Figure 4 The inner wall of the connecting plate 8 is threaded to the outer surface of one side of the threaded rod 9. One end 9 of the threaded rod is set at one end of the motor shaft of the second motor 10. The bottom of the second motor 10 is set on the top of the base 1 through a fixing block. The second motor 10 drives the threaded rod 9 to rotate. Through the threaded connection between the threaded rod 9 and the connecting plate 8, the connecting plate 8 moves linearly on the threaded rod 9. Then, the cleaning roller 201 of the cleaning component 2 can be driven by the support plate 7 to gradually adjust its contact position with the edge of the composite aluminum foil during the cleaning process. This allows the cleaning cotton 202 to adjust its position after cleaning and absorbing a large amount of glue. This allows the cleaning cotton 202 to continue to contact and clean the glue on the edge of the composite aluminum foil in the areas where it did not participate in the cleaning, ensuring the quality of continuous cleaning of the glue on the edge of the composite aluminum foil and improving the cleaning effect and efficiency.

[0029] Please see Figure 1 , Figure 3 and Figure 4 The two connecting plates 8 corresponding to the two sets of cleaning components 2 are respectively threaded to the outer surfaces of the middle two sides of the threaded rod 9. The thread directions of the outer surfaces of the middle two sides of the threaded rod 9 are set in opposite directions. The thread directions of the outer surfaces of the middle two sides of the threaded rod 9 are adapted to the thread directions of the inner walls of the two connecting plates 8. The thread directions of the outer surfaces of the middle two sides of the threaded rod 9 are set in opposite directions, so that when the second motor 10 drives the threaded rod 9 to rotate, the two connecting plates 8 can move in opposite directions at the same time. The positions of the two sets of cleaning components 2 can be adjusted at the same time, so that the positions of the two sets of cleaning components 2 on both sides of the composite aluminum foil can be adjusted according to the cleaning situation. Furthermore, by adjusting the distance between the two connecting plates 8, the device can adapt to composite aluminum foils of different widths.

[0030] Please see Figure 1 , Figure 2 and Figure 3 Two sliders 11 are provided at both ends of the bottom of the connecting plate 8. The two sliders 11 are slidably disposed in the inner wall of the middle part of the two slide grooves 12. The two slide grooves 12 are disposed at the top of the base 1. By sliding the sliders 11 in the inner wall of the middle part of the slide grooves 12, the angle of the connecting plate 8 when moving can be fixed, which improves the stability of the connecting plate 8 when moving. In addition, the two sliders 11 at both ends of the bottom of the connecting plate 8, together with the two slide grooves 12, can provide stable support for the connecting plate 8 and the components above it.

[0031] Please see Figure 1 , Figure 3 and Figure 4The outer surfaces of both ends of the threaded rod 9 are rotatably mounted on the top of the base 1 via two support frames. The support frames enable the threaded rod 9 to maintain stability and verticality during rotation. At the same time, the support frames also bear part of the weight of the threaded rod 9, reducing the burden on the second motor 10 and extending the service life of the equipment.

[0032] In this embodiment, a flexible packaging composite aluminum foil production device passes the bonded and pressed composite aluminum foil between two cleaning rollers 201 in the same group. The two cleaning rollers 201 rotate in opposite directions while cleaning the glue overflowing from the edge of the composite aluminum foil. The two sets of cleaning components 2 clean the glue overflowing from both sides of the composite aluminum foil. This achieves the effect of cleaning the glue overflowing from both sides of the composite aluminum foil after bonding and pressing, avoiding the overflowing glue from affecting the subsequent processing of the composite aluminum foil, and improving the quality of composite aluminum foil production.

[0033] The working principle of the above embodiment is as follows: The composite aluminum foil to be cleaned after being bonded and pressed is placed between the upper and lower cleaning rollers 201 of the two sets of cleaning components 2. During the conveying process, the composite aluminum foil passes between the upper and lower cleaning rollers 201. The second motor 10 works, driving the threaded rod 9 to rotate. When the threaded rod 9 rotates, it drives the two connecting plates 8 to move in different directions, adjusting the distance between the two connecting plates 8, and thus adjusting the distance between the cleaning roller 201 and the edge of the composite aluminum foil, so that the edge of the composite aluminum foil with overflowing glue first contacts the outer surface of the cleaning roller 201 near the mounting component 3. During the conveying process of the composite aluminum foil, the first motor 5 works, driving the rotating rod 4 connected to it to rotate. When rod 4 rotates, it drives the corresponding rotating rod 4 to rotate in the opposite direction via gear 6, thereby causing the two cleaning rollers 201 in the same group to rotate in the opposite direction. At the same time, the two cleaning rollers 201 in the same group rotate in the opposite direction to the conveying direction of the composite aluminum foil. When the composite aluminum foil is conveyed, the rotation of the cleaning rollers 201 causes the cleaning cotton 202 to clean and absorb the glue overflowing from the edge of the composite aluminum foil. During the process of cleaning the glue, the second motor 10 works, driving the two connecting plates 8 to move in the opposite direction, adjusting the contact position between the cleaning cotton 202 and the edge of the composite aluminum foil, so that the relatively clean cleaning cotton 202 can continuously clean the glue overflowing from the edge of the composite aluminum foil.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flexible packaging composite aluminum foil production device, comprising a base (1), characterized in that: Two sets of cleaning components (2) are provided above the base (1). The cleaning components (2) include two cleaning rollers (201) distributed vertically. One end of the cleaning roller (201) is installed on one end of the rotating rod (4) through the mounting component (3). A gear (6) is provided on the outer surface of one side of the middle part of the rotating rod (4). The two gears (6) provided on the outer surface of the middle part of the two rotating rods (4) of the two cleaning rollers (201) in the same group mesh with each other. The rotating rod (4) corresponding to the cleaning roller (201) located below is set at one end of the motor shaft of the first motor (5). The bottom of the first motor (5) is set on one side of the support plate (7) through the fixing frame. The two sets of cleaning components (2) are arranged opposite to each other and staggered. The outer surface of the middle part of the two rotating rods (4) corresponding to the two cleaning rollers (201) in the same group is rotatably set in the inner wall of one end of the support plate (7). The support plate (7) is set on the top of the connecting plate (8).

2. The flexible packaging composite aluminum foil production device according to claim 1, characterized in that: The cleaning roller (201) has a cleaning cotton (202) on its outer surface in the middle, and the cleaning cotton (202) is made of high-density soft sponge material.

3. The flexible packaging composite aluminum foil production device according to claim 1, characterized in that: The mounting assembly (3) includes a plug (301) which is disposed at one end of the cleaning roller (201). The end of the plug (301) away from the cleaning roller (201) is inserted into the inner wall of one end of the mounting frame (302). The mounting frame (302) is disposed at one end of the rotating rod (4).

4. The flexible packaging composite aluminum foil production device according to claim 3, characterized in that: The mounting frame (302) and the insert (301) are fixedly connected by a threaded pin (303).

5. The flexible packaging composite aluminum foil production device according to claim 1, characterized in that: The inner wall of the middle part of the connecting plate (8) is threaded to the outer surface of the middle side of the threaded rod (9). One end of the threaded rod (9) is set at one end of the motor shaft of the second motor (10). The bottom of the second motor (10) is set on the top of the base (1) by a fixing block.

6. The flexible packaging composite aluminum foil production device according to claim 5, characterized in that: The two connecting plates (8) corresponding to the two sets of cleaning components (2) are respectively threaded to the outer surfaces of the middle two sides of the threaded rod (9). The thread directions of the outer surfaces of the middle two sides of the threaded rod (9) are set in opposite directions. The thread directions of the outer surfaces of the middle two sides of the threaded rod (9) are adapted to the thread directions of the inner walls of the middle two connecting plates (8).

7. The flexible packaging composite aluminum foil production device according to claim 1, characterized in that: Two sliders (11) are provided at both ends of the bottom of the connecting plate (8). The two sliders (11) are slidably disposed in the middle inner wall of the two slide grooves (12). The two slide grooves (12) are disposed at the top of the base (1).

8. The flexible packaging composite aluminum foil production device according to claim 5, characterized in that: The outer surfaces of both ends of the threaded rod (9) are rotatably mounted on the top of the base (1) via two support frames.

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