Aluminum film flattening auxiliary device
By designing an aluminum-coated film flattening auxiliary device, the aluminum-coated film is stroking and flattening with a flattening auxiliary structure and a timing controller, the problem of the folds of the aluminum-coated film not being processed in time before the composite is solved, and the flatness of the aluminum-coated film after the composite is improved.
Patent Information
- Application Number
- CN202421281442.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing aluminum-plated films have slight folds during the transfer process to the substrate before the composite and are not smoothed in time, resulting in problems such as raised folds or gaps after composite.
An aluminum-coated film flattening auxiliary device is designed, including a flattening auxiliary structure and a composite roller shaft. The flattening auxiliary structure is composed of a mounting base, a support plate, a timing controller, a rotating shaft, a flattening plate and a limiting spring. The flattening plate can swing left and right, and cooperate with the inclined strip and a timing controller to realize the smoothing and flattening of the aluminum-coated film.
The power-on start of the flattening auxiliary structure and control of the timing controller before the aluminum-coated film is transferred to the composite roller, effective flattening of the aluminum-coated film is achieved to prevent raised wrinkles or voids after the composite.
Smart Images
Figure CN222714700U_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of aluminum-plated film processing equipment, and more specifically, to an aluminum-plated film flattening auxiliary device. Background Art
[0002] The aluminum film flattening auxiliary device is a device used to help flatten the aluminum foil and keep its surface flat during the aluminum foil lamination process.
[0003] Before the existing aluminum-plated film is compounded, there will be slight wrinkles in the aluminum-plated film and the substrate during the transmission process. If these wrinkles are not smoothed out in time, the compounded aluminum-plated film will have raised wrinkles or gaps and other phenomena.
[0004] Therefore, there is an urgent need for an auxiliary flattening device for the aluminum-plated film that can flatten the aluminum-plated film before lamination to avoid the occurrence of raised wrinkles after lamination. Summary of the invention
[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an auxiliary device for flattening an aluminum-coated film, so as to solve the defects of the prior art that, before the aluminum-coated film is compounded, slight wrinkles will appear on the aluminum-coated film and the substrate during the transmission process, and these wrinkled parts are not smoothed out in time, which will cause the compounded aluminum-coated film to have raised wrinkles or gaps and other defects.
[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:
[0007] A device for flattening an aluminum film comprises a compound machine body, a control panel arranged on the surface of the compound machine body, a transmission shaft located on the front surface of the compound machine body, a flattening auxiliary structure arranged in the middle of the compound machine body and a compound roller located behind the flattening auxiliary structure. The flattening auxiliary structure comprises mounting seats located on both sides of the compound machine body, a support plate located between the two mounting seats, a timing controller arranged on the rear surface of the support plate, a rotating shaft located in the middle of the front edge of the support plate and arranged symmetrically, an unfolding plate connected to the support plate via the rotating shaft and a limit spring used to connect the two unfolding plates.
[0008] As a further solution of the present invention, the two spreading plates can respectively swing at an angle less than or equal to ∠° on the left and right sides, thereby achieving the effect of smoothing the upper aluminum-plated film.
[0009] As a further solution of the present invention, the flattening auxiliary structure is installed flush with the composite roller shaft.
[0010] As a further solution of the present invention, an inclined strip is provided on the upper surface of the spreading plate.
[0011] As a further solution of the present invention, two limit springs are provided.
[0012] As a further solution of the present invention, the inclined strips arranged on the surface of the spreading plate on the left and the inclined strips on the right are arranged in an eight-shaped structure, so as to smooth the wrinkles of the aluminum-plated film according to the contact and smoothing trajectory of the aluminum-plated film.
[0013] As a further solution of the present invention, the timing controller is electrically connected to the multifunction machine body.
[0014] As a further solution of the present invention, the rotating shaft is an electric rotating shaft structure and is electrically connected to a timing controller to facilitate the swinging of the spreading plate.
[0015] Advantageous Effects of the Invention
[0016] Compared with a conventional aluminum film flattening auxiliary device, the present invention has the following beneficial effects:
[0017] In the present invention, before the aluminum-coated film is transported to the composite roller, the flattening auxiliary structure is powered on and started, and the timing controller is used to swing the spreader plate outward by less than or equal to 90 degrees. In conjunction with the inclined bars provided on the upper surface of the spreader plate, the wrinkled parts of the aluminum-coated film can be smoothed and flattened during the swinging process to prevent the wrinkled parts from being composited. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Other features, objectives and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the accompanying drawings.
[0019] In the attached picture:
[0020] Figure 1 It is a structural schematic diagram of an auxiliary device for flattening an aluminum film according to the present invention;
[0021] Figure 2 It is a structural schematic diagram of the flattening auxiliary structure of the present invention;
[0022] Figure 3 It is a schematic diagram of the working structure of the flattening auxiliary structure of the present invention.
[0023] In the figure: the compound machine body -1, the control panel -2, the transmission shaft -3, the flattening auxiliary structure -4, the compound roller -5, the mounting seat -41, the support plate -42, the timing controller -43, the rotating shaft -44, the flattening plate -45 and, the limit spring -46, the tilting bar -451. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0025] Example:
[0026] As shown in Figure 1-2, the present invention provides a technical solution of an auxiliary device for flattening an aluminum film:
[0027] As shown in the figure, an aluminum-plated film flattening auxiliary device, whose structure includes a compound machine body 1, a control panel 2 arranged on the surface of the compound machine body 1, a transmission shaft 3 located on the front surface of the compound machine body 1, a flattening auxiliary structure 4 located in the middle of the compound machine body 1 and a compound roller 5 located behind the flattening auxiliary structure 4, the flattening auxiliary structure 4 includes mounting seats 41 located on both sides of the compound machine body 1, a support plate 42 located between the two mounting seats 41, a timing controller 43 arranged on the rear surface of the support plate 42, a rotating shaft 44 located in the middle of the front side of the support plate 42 and symmetrically arranged, an unfolding plate 45 connected to the support plate 42 through the rotating shaft 44 and a limit spring 46 used to connect the two unfolding plates 45.
[0028] The two spreading plates 45 can respectively swing at an angle of less than or equal to ∠90° on the left and right sides, so as to smooth the upper aluminum-plated film.
[0029] The flattening auxiliary structure 4 is installed flush with the composite roller shaft 5 .
[0030] The upper surface of the spreading plate 45 is provided with inclined strips 451 .
[0031] Two limit springs 46 are provided.
[0032] The inclined strip 451 disposed on the surface of the spreading plate 45 on the left and the inclined strip 451 on the right are disposed in an eight-shaped structure, so as to smooth the wrinkles of the aluminized film according to the contact and smoothing trajectory of the aluminized film.
[0033] The timing controller 43 is electrically connected to the multifunction device body 1 .
[0034] The rotating shaft 44 is an electric rotating shaft structure and is electrically connected to the timing controller 43 to facilitate the swinging of the spreading plate 45 .
[0035] The specific implementation principle is as follows: the aluminum-plated film to be compounded is transported to the compounding machine body 1 through the transmission shaft 3, and is compounded through the compounding roller 5. Before entering the compounding roller 5, in conjunction with the flattening auxiliary structure 4 arranged in front of it, the timing controller 43 is electrically connected to the compounding machine body 1, so that the rotating shaft 44 is energized, so that the spreading plate 45 swings left and right by less than or equal to 90° under the action of the rotating shaft 44 being energized, so as to realize the flattening and smoothing operation of the aluminum-plated film. In conjunction with the inclined strips 451 arranged on the upper surface of the spreading plate 45, the flattening and smoothing effect of the aluminum-plated film can be improved.
[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An aluminum film flattening auxiliary device, comprising a compound machine body (1), a control panel (2) arranged on the surface of the compound machine body (1), a transmission shaft (3) located on the front surface of the compound machine body (1), a flattening auxiliary structure (4) arranged in the middle of the compound machine body (1), and a compound roller (5) located behind the flattening auxiliary structure (4), characterized in that: The flattening auxiliary structure (4) comprises mounting seats (41) located on both sides of the inside of the compound machine body (1), a support plate (42) located between the two mounting seats (41), a timing controller (43) arranged on the rear surface of the support plate (42), a rotating shaft (44) located in the middle of the front edge of the support plate (42) and arranged symmetrically, an unfolding plate (45) connected to the support plate (42) via the rotating shaft (44), and a limit spring (46) used to connect the two unfolding plates (45).
2. The aluminum film flattening auxiliary device according to claim 1, characterized in that: The two spreading plates (45) can respectively achieve a swing angle of less than or equal to ∠90° on the left and right sides.
3. The aluminum film flattening auxiliary device according to claim 1, characterized in that: The flattening auxiliary structure (4) is installed flush with the composite roller shaft (5).
4. The aluminum film flattening auxiliary device according to claim 1, characterized in that: The upper surface of the spreading plate (45) is provided with an inclined strip (451).
5. The aluminum film flattening auxiliary device according to claim 1, characterized in that: The limit springs (46) are provided with two.