Laminating machine
By setting electric heating tubes and lifting cylinders in the laminator to control the lifting of the heating platen and using limit blocks to restrict its movement, the problem of easy damage to the heating platen is solved, and adaptability to materials of different thicknesses and product quality are achieved.
Patent Information
- Application Number
- CN202422534104.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-19
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-19
AI Technical Summary
Existing laminators are prone to damage to the heating plates under heating pressure, reducing their service life, and are difficult to adapt to laminate materials of different thicknesses.
An electric heating tube is provided to heat the pressing plate, and a lifting cylinder is used to control the lifting of the heating pressing plate. The first and second limit blocks are combined to limit its movement range to ensure precise stopping.
It increases the service life of the heating plate, adapts to laminate materials of different thicknesses, and ensures product quality.
Smart Images
Figure CN223322366U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laminating machines, in particular to a laminating machine. Background Art
[0002] A laminator is a mechanical device used to press multiple layers of material together. It features a floating platen between a dynamic platen and a fixed platen. It's a crucial piece of equipment for manufacturing solar cell modules, used to press and form materials such as cardboard, EVA, solar cells, tempered glass, and backing films.
[0003] When the existing laminating machine presses the objects at each level, the heating plate is also subjected to a large pressure during hot pressing, which makes it easy to be damaged, greatly reducing the service life of the heating plate.
[0004] Based on the above situation, the utility model proposes a laminating machine, which can effectively solve the above problems. Utility Model Content
[0005] The purpose of the present utility model is to provide a laminating machine. The laminating machine provided by the utility model is convenient for heating the heating platen by providing an electric heating tube, and the lifting and lowering of the heating platen is controlled by a lifting cylinder to accommodate laminated materials of different thicknesses. At the same time, the provision of a first limit block and a second limit block limits the range of movement of the heating platen, ensuring that it can accurately stop at a predetermined position during the descent process, preventing the heating platen from descending too low and causing damage to the heating platen, thereby ensuring product quality.
[0006] The utility model is achieved through the following technical solutions:
[0007] A laminator comprises a base, the top of the base is fixedly connected to a top plate by a plurality of support columns, a heating plate is provided below the top plate, a cavity is provided inside the heating plate, a plurality of long rods distributed at intervals are provided in the cavity, and electric heating tubes distributed in a serpentine shape are ringed on the outer side of the long rods; the top of the heating plate is fixedly connected to the telescopic end of the lifting cylinder through a connecting block, the lifting cylinder is fixedly connected to the top of the top plate, and the four corners of the top of the base are respectively fixedly connected to L-shaped first limit blocks, and an L-shaped second limit block fixedly connected to the base is provided on the inner side of the first limit block.
[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, extension parts are respectively provided on both sides of the heating plate, and the bottom of the extension part is fixedly connected with a third limiting block.
[0009] According to the above technical solution, as a further preferred technical solution of the above technical solution, guide rods are fixedly connected to both sides of the top of the heating plate, the guide rods are slidably connected to the guide blocks, and the guide blocks are fixedly connected to the top plate.
[0010] According to the above technical solution, as a further preferred technical solution of the above technical solution, the thickness of the first limiting block is greater than the thickness of the second limiting block, and the thickness of the second limiting block is equal to the thickness of the third limiting block.
[0011] According to the above technical solution, as a further preferred technical solution of the above technical solution, the front panel of the base is provided with a lifting knob, a power button and a heating button, and the power button and the heating button are respectively located on both sides of the lifting knob.
[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects:
[0013] The utility model provides a laminating machine, which facilitates heating of the heating platen by arranging an electric heating tube, and controls the lifting and lowering of the heating platen by a lifting cylinder to adapt to laminated materials of different thicknesses; at the same time, the setting of the first limit block and the second limit block limits the moving range of the heating platen, ensuring that it can accurately stop at a predetermined position during the descent process, preventing the heating platen from descending too low and causing damage to the heating platen, thereby ensuring the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the heating pressing plate of the present invention. DETAILED DESCRIPTION
[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific embodiments. However, it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting this patent. To better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and are not to be construed as limiting this patent.
[0017] A laminator comprises a base 1, the top of the base 1 is fixedly connected to a top plate 3 through a plurality of support columns 2, a heating plate 4 is arranged below the top plate 3, a cavity 41 is arranged inside the heating plate 4, a plurality of long rods 42 distributed at intervals are arranged in the cavity 41, and an electric heating tube 43 distributed in a serpentine shape is arranged around the outer side of the long rod 42; the top of the heating plate 4 is fixedly connected to the telescopic end of the lifting cylinder 6 through a connecting block 5, and the lifting cylinder 6 is fixedly connected to the top of the top plate 3, and the four corners of the top of the base 1 are respectively fixedly connected to an L-shaped first limit block 7, and the inner side of the first limit block 7 is provided with an L-shaped second limit block 8 fixedly connected to the base 1.
[0018] The utility model provides an electric heating tube 43 to facilitate heating of the heating platen 4, and controls the lifting and lowering of the heating platen 4 by the lifting cylinder to adapt to laminated materials of different thicknesses; at the same time, the provision of the first limit block 7 and the second limit block 8 limits the moving range of the heating platen 4, ensuring that it can accurately stop at a predetermined position during the descent process, preventing the heating platen from descending too low and causing damage to the heating plate, thereby ensuring the quality of the product.
[0019] Furthermore, in another embodiment, an extension portion 44 is provided on both sides of the heating plate 4 , and a third limiting block 9 is fixedly connected to the bottom of the extension portion 44 .
[0020] Furthermore, in another embodiment, guide rods 10 are fixedly connected to both sides of the top of the heating platen 4 , and the guide rods 10 are slidably connected to guide blocks 11 , and the guide blocks 11 are fixedly connected to the top plate 3 .
[0021] By providing the guide rods 10 and the guide blocks 11 , it is ensured that the heating platen 4 moves smoothly during the lifting process, and vibration and deviation are reduced, thereby improving the lamination accuracy and product quality.
[0022] Furthermore, in another embodiment, the thickness of the first limiting block 7 is greater than the thickness of the second limiting block 8 , and the thickness of the second limiting block 8 is equal to the thickness of the third limiting block 9 .
[0023] Furthermore, in another embodiment, the front panel of the base 1 is provided with a lifting knob 12 , a power button 13 and a heating button 14 , and the power button 13 and the heating button 14 are respectively located on both sides of the lifting knob 12 .
[0024] By providing the lifting knob 12, the power button 13 and the heating button 14, the user can conveniently control the lifting, power on and heating functions of the laminator.
[0025] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use a laminating machine of the present invention, and can produce the positive effects described in the present invention.
[0026] Unless otherwise specified, in this utility model, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationships, they are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationships in this utility model are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can understand the specific meanings of the above terms in conjunction with the accompanying drawings and according to specific circumstances.
[0027] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.
[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention falls within the scope of protection of the present invention.
Claims
1. A laminating machine, characterized in that: The invention comprises a base (1), the top of the base (1) is fixedly connected to a top plate (3) through a plurality of support columns (2), a heating plate (4) is arranged below the top plate (3), a cavity (41) is arranged inside the heating plate (4), a plurality of long bars (42) arranged at intervals are arranged in the cavity (41), and an electric heating tube (43) distributed in a serpentine shape is arranged around the outer side of the long bars (42); the top of the heating plate (4) is fixedly connected to the telescopic end of the lifting cylinder (6) through a connecting block (5), and the lifting cylinder (6) is fixedly connected to the top of the top plate (3); the four corners of the top of the base (1) are respectively fixedly connected to a first L-shaped limit block (7), and a second L-shaped limit block (8) fixedly connected to the base (1) is arranged on the inner side of the first limit block (7).
2. A laminating machine according to claim 1, characterized in that: Extension parts (44) are respectively provided on both sides of the heating pressing plate (4), and the bottom of the extension part (44) is fixedly connected to a third limiting block (9).
3. A laminating machine according to claim 1, characterized in that: Guide rods (10) are fixedly connected to both sides of the top of the heating plate (4), and the guide rods (10) are slidably connected to the guide blocks (11), and the guide blocks (11) are fixedly connected to the top plate (3).
4. A laminating machine according to claim 2, characterized in that: The thickness of the first limiting block (7) is greater than the thickness of the second limiting block (8), and the thickness of the second limiting block (8) is equal to the thickness of the third limiting block (9).
5. A laminating machine according to claim 1, characterized in that: The front panel of the base (1) is provided with a lifting knob (12), a power button (13) and a heating button (14), and the power button (13) and the heating button (14) are respectively located on both sides of the lifting knob (12).