Multi-card laminating device

Abstract

The utility model discloses a multi-card laminating device which comprises a laminating platform for placing a mould and a laminating top part for connecting a laminating module, the laminating platform is provided with a conveying module and the mould, the conveying module is provided with a groove which is consistent with the bottom surface of the mould in shape, and the mould is arranged in the groove. The laminating top is provided with a rotating module which operates synchronously with the conveying module, the rotating module is provided with a plurality of hot pressing modules, the laminating top is further provided with a cold pressing module, and the cold pressing module is arranged on one side of the rotating module. By arranging the rotating module synchronously operating with the conveying module, the multiple hot pressing modules can continuously heat and pressurize materials in the mold, waiting is not needed, the production efficiency is improved, the conveying module is provided with the groove consistent with the bottom face of the mold in shape, and the stability and accuracy of the mold in the conveying process are guaranteed. And the hot pressing module and the cold pressing module are matched for use, so that the material can be heated and pressurized after cold pressing pretreatment, and the quality and performance of the laminated board are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lamination devices, and particularly relates to a multi-card lamination device. Background Technique

[0002] In the production process of smart cards, multi-card lamination is a key process. The main function of a multi-card lamination device is to stack multiple card materials together and, through hot pressing or cold pressing, tightly combine these materials into a whole. Such a lamination process can not only improve the strength and durability of the cards but also enable the integration of multiple functions, such as anti-counterfeiting, anti-tampering, and enhanced information security.

[0003] Traditional multi-card lamination devices often have deficiencies in design and performance. For example, the lamination effect of the device is not good and it is easy to delaminate, resulting in inconsistent lamination effects of different parts of the card, which affects the quality and service life of the card. In addition, the operation of traditional devices is complex and inefficient, making it difficult to meet the needs of large-scale production. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides a multi-card lamination device, which can effectively solve the problems raised in the background technique.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a multi-card lamination device, including a lamination platform for placing a mold and a lamination top for connecting a lamination module. The lamination platform is provided with a conveying module and a mold. The conveying module is provided with a groove having the same shape as the bottom surface of the mold. The lamination top is provided with a rotating module running synchronously with the conveying module. The rotating module is provided with a plurality of hot pressing modules. The lamination top is further provided with a cold pressing module, and the cold pressing module is arranged on one side of the rotating module.

[0006] Preferably, the mold includes a cavity, heating sheets are arranged on both the upper and lower sides of the cavity, a first electrode sheet is arranged above the heating sheet, and the first electrode sheet is electrically connected to the heating sheet.

[0007] Preferably, the mold is provided with a self-locking structure and an unlocking structure.

[0008] Preferably, the mold is provided with a calibration block, and the calibration block is arranged on the upper surface of the mold and is an integrally formed structure with the mold.

[0009] Preferably, when the hot pressing module arranged on the rotating module presses down, it moves synchronously with the conveying module.

[0010] Preferably, the hot pressing module is provided with a hot pressing head. Inside the hot pressing head, there are a thimble for hitting the unlocking structure of the mold and a second electrode sheet in contact with the first electrode sheet.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The device can achieve efficient and continuous lamination operations. By setting a rotating module that runs synchronously with the conveying module, multiple hot pressing modules can continuously heat and press the materials in the mold without waiting, thus greatly improving the production efficiency.

[0012] Since the conveying module is provided with grooves having the same shape as the bottom surface of the mold, the stability and accuracy of the mold during transportation are ensured. The combined use of the hot pressing module and the cold pressing module can achieve heating and pressurization of the material after cold pressing pretreatment, ensuring the quality and performance of the laminated board. Description of the Drawings

[0013] Figure 1 is the three-dimensional structure of the present utility model Figure 1 ;

[0014] Figure 2 is the three-dimensional structure of the present utility model Figure 2 ;

[0015] Figure 3 is the sectional view of the mold structure of the present utility model;

[0016] Figure 4 is the sectional view of the hot pressing head structure of the present utility model.

[0017] Reference numerals in the figures:

[0018] 1 - Laminating top, 2 - Laminating platform, 3 - Conveying module, 4 - Groove, 5 - Mold, 6 - Cold pressing module, 7 - Hot pressing module, 8 - Rotating module, 40 - Cavity, 43 - Self-locking structure, 44 - Heating sheet, 45 - First electrode sheet, 46 - Unlocking structure, 47 - Calibration block, 70 - Hot pressing head, 71 - Thimble, 72 - Second electrode sheet. Detailed Embodiments

[0019] The following describes the embodiments of the present disclosure in detail with reference to the drawings.

[0020] The following describes the embodiments of the present disclosure through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present disclosure without creative efforts belong to the scope of protection of the present disclosure. Embodiment

[0021] As Figures 1-4 shown, the present utility model provides a multi-card lamination device, which includes a lamination platform 2 for placing a mold 5 and a lamination top 1 for connecting a lamination module. The lamination platform 2 is provided with a conveying module 3 and a mold 5. The conveying module 3 is provided with a groove 4 having the same shape as the bottom surface of the mold 5. The lamination top 1 is provided with a rotating module 8 that runs synchronously with the conveying module 3. The rotating module 8 is provided with a plurality of hot pressing modules 7. The lamination top 1 is further provided with a cold pressing module 6, and the cold pressing module 6 is arranged on one side of the rotating module 8.

[0022] The lamination platform 2 is the basic part of the device, and the mold 5 is placed on the lamination platform 2 for fixing and supporting the material to be laminated; the mold 5 can be customized according to specific lamination requirements to ensure that the shape of its bottom surface matches the groove 4 of the conveying module 3, thereby ensuring the stability and accuracy of the material during the lamination process.

[0023] The conveying module 3 is provided with a groove 4 having the same shape as the bottom surface of the mold 5, and can convey the material to the lamination position smoothly and accurately; this design can ensure that the material always maintains the correct position and direction during the lamination process, improving the quality and efficiency of lamination.

[0024] The cold pressing module 6 performs cold pressing pretreatment on the material. The card is processed by mechanical pressure to make it deformed, improving the material density and strength; the cold pressing treatment can further enhance the bonding force of the laminated material, improving the durability and reliability of the product.

[0025] The rotating module 8 is arranged on the lamination top 1 and runs synchronously with the conveying module 3; a plurality of hot pressing modules 7 are provided on the rotating module 8, and these hot pressing modules 7 can heat and press the material during rotation to achieve hot pressing lamination; the hot pressing technology can effectively bond multiple layers of materials together, improving the overall performance and stability of the product; at the same time, the design of the rotating module 8 enables the hot pressing process to be continuous, improving the production efficiency.

[0026] See Figure 3 , the mold 5 includes a cavity 40. Heating sheets 44 are provided on the upper and lower sides of the cavity 40. A first electrode sheet 45 is arranged above the heating sheet 44, and the first electrode sheet 45 is electrically connected to the heating sheet 44.

[0027] The cavity 40 is used to accommodate the material to be laminated and is the main part of the mold 5. This design is usually customized according to the shape and size of the specific product to ensure that the material can be evenly heated and tightly combined during the lamination process.

[0028] The heating sheets 44 are arranged on the upper and lower sides of the cavity 40 and are the key components to achieve the heating function. They generate heat through the action of current and then transfer the heat to the material in the cavity 40. This design can ensure that the material is evenly and efficiently heated during the lamination process, improving the quality and efficiency of lamination.

[0029] The first electrode sheet 45 is located above the heating sheet 44 and is electrically connected to the heating sheet 44. It is used to transfer current to the heating sheet 44 to enable it to work properly. By controlling the current magnitude of the electrode sheet, precise control of the temperature of the heating sheet 44 can be achieved, thus meeting the heating requirements of different materials and processes.

[0030] See Figure 3 , the mold 5 is provided with a self-locking structure 43 and an unlocking structure 46.

[0031] The main function of the self-locking structure 43 is to ensure that the mold 5 can stably remain in a closed state during the lamination process, preventing the mold 5 from opening or being misaligned due to external factors. This can not only ensure the continuity and stability of the lamination process but also avoid material waste and safety hazards caused by the opening of the mold 5. The design of the self-locking structure 43 is usually based on mechanical principles and realizes the firm closing of the mold 5 through a specific locking mechanism.

[0032] The function of the unlocking structure 46 is to facilitate the operator to easily open the mold 5 and take out the laminated product when needed. The unlocking structure 46 is usually designed to be simple, fast, and reliable to ensure that the operator can efficiently complete this step.

[0033] See Figure 3 , the mold 5 is provided with a calibration block 47. The calibration block 47 is arranged on the upper surface of the mold 5 and is an integrally formed structure with the mold 5.

[0034] The calibration block 47 can accurately adjust the position and angle of the mold 5 to ensure the accurate docking between the mold 5 and the lamination platform 2 or other related equipment.

[0035] The calibration block 47 also helps to improve the quality and consistency of the laminated products. Since the mold 5 is subjected to high temperature and high pressure during the lamination process, if there are deviations or instabilities in the mold 5 itself, the quality of the laminated products will also be affected. The calibration block 47 can ensure the stability and reliability of the mold 5, thereby reducing product defects and rejection rates.

[0036] See Figure 1 and Figure 2 , when the hot pressing module 7 provided on the rotating module 8 presses down, it moves synchronously with the conveying module 3.

[0037] This synchronous movement function ensures that the hot pressing module 7 can accurately act on the material placed in the mold 5; as the conveying module 3 drives the continuous movement of the mold 5, the hot pressing module 7 can accurately follow the position change of the mold 5, thereby realizing continuous and uniform heating and pressing of the material; the accurate positioning and synchronous movement ensure that every part of the material during the lamination process can be fully hot pressed, improving the quality and efficiency of lamination.

[0038] The synchronous movement helps to reduce errors and waste during the lamination process; since the hot pressing module 7 can closely follow the movement of the mold 5, the situation of misalignment or deviation can be avoided during the lamination process; not only can the waste of materials be reduced, but also the rejection rate during the production process can be lowered, improving the overall production efficiency.

[0039] The hot pressing module 7 with synchronous movement can also improve production efficiency; since the hot pressing module 7 and the conveying module 3 can work together, the entire lamination process can be carried out continuously and efficiently; this can not only reduce the waiting time during the production process, but also improve the utilization rate of the equipment, further reducing production costs.

[0040] See Figure 4 , the hot pressing module 7 is provided with a hot pressing head 70, and inside the hot pressing head 70, there are a thimble 71 for hitting the unlocking structure 46 of the mold 5 and a second electrode piece 72 in contact with the first electrode piece 45.

[0041] The hot pressing head 70 directly contacts and acts on the mold 5 and the material in the mold 5. By heating and applying pressure, the hot pressing head 70 can tightly bond the materials together.

[0042] The thimble 71 is located inside the hot pressing head 70 and is mainly used to hit the unlocking structure 46 of the mold 5. After the lamination process is completed, the thimble 71 will accurately hit the unlocking structure 46 of the mold 5 to open it, facilitating the removal of the laminated material; this design improves the convenience of operation and also ensures the safety and accuracy during the material removal process.

[0043] The second electrode sheet 72 is adjacent to the ejector pin 71 inside the hot press head 70. Its main function is to contact the first electrode sheet 45 on the mold 5 to form a complete circuit. When current passes through these two electrode sheets, heat will be generated, thereby realizing the heating of the mold 5 and the material.

[0044] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention.

[0045] In the present invention, unless otherwise clearly specified and limited, the first feature being "on" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. The meaning of "a plurality" is at least two, for example, two, three, etc., unless otherwise clearly and specifically limited.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] The above is only to illustrate the embodiments of the present invention and is not used to limit the present invention. For those skilled in the art, any modifications, equivalent replacements, improvements, etc. made without creative labor within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-card laminating device, comprising a laminating platform for placing a mold and a laminating top for connecting a laminating module, wherein the laminating platform is provided with a conveying module and a mold, wherein the conveying module is provided with a groove having the same shape as the bottom surface of the mold, characterized in that: The lamination top is provided with a rotating module which runs synchronously with the conveying module, the rotating module is provided with a plurality of hot pressing modules, and the lamination top is also provided with a cold pressing module which is arranged on one side of the rotating module.

2. A multi-card laminating device according to claim 1, characterized in that: The mold comprises a cavity, and heating plates are arranged on the upper and lower sides of the cavity. A first electrode plate is arranged above the heating plate, and the first electrode plate is electrically connected to the heating plate.

3. A multi-card laminating device according to claim 1, characterized in that: The mold is provided with a self-locking structure and an unlocking structure.

4. A multi-card laminating device according to claim 1, characterized in that: The mold is provided with a calibration block, which is arranged on the upper surface of the mold and forms an integral molding structure with the mold.

5. A multi-card laminating device according to claim 1, characterized in that: The hot pressing module arranged on the rotating module moves synchronously with the conveying module when being pressed downward.

6. A multi-card laminating device according to claim 1, characterized in that: The hot pressing module is provided with a hot pressing head, and an ejector pin for striking an unlocking structure of the mold and a second electrode sheet in contact with the first electrode sheet are provided inside the hot pressing head.

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