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CN114801457A - High-quality laminating device - Google Patents

High-quality laminating device Download PDF

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Publication number
CN114801457A
CN114801457A CN202110063336.2A CN202110063336A CN114801457A CN 114801457 A CN114801457 A CN 114801457A CN 202110063336 A CN202110063336 A CN 202110063336A CN 114801457 A CN114801457 A CN 114801457A
Authority
CN
China
Prior art keywords
laminating
unit
film
protective film
glue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110063336.2A
Other languages
Chinese (zh)
Inventor
胡曦
朱兴平
金伟健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Huawu Intelligent Equipment Co ltd
Original Assignee
Hangzhou Huawu Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Huawu Intelligent Equipment Co ltd filed Critical Hangzhou Huawu Intelligent Equipment Co ltd
Priority to CN202110063336.2A priority Critical patent/CN114801457A/en
Publication of CN114801457A publication Critical patent/CN114801457A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/08Print finishing devices, e.g. for glossing prints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403Drying webs
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05FSTATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00Carrying-off electrostatic charges

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

本发明属于印刷设备技术领域,具体涉及一种高质量覆膜装置,包括覆膜平台、设于所述覆膜平台前端的印刷品放卷机构、设于所述覆膜平台上方的保护膜放卷机构、设于所述覆膜平台末端的产品收卷机构,设于所述覆膜平台上、用于将保护膜覆于印刷品上的覆膜机构,设于所述印刷品放卷机构与覆膜机构之间、用于对印刷品表面进行涂胶的涂胶机构,以及与所述保护膜放卷机构对应设置、用于消除保护膜上的静电的除静电机构。本发明提供了一种高质量覆膜装置,可避免覆膜褶皱、起泡、不均匀和不牢固等不良,有效的提高装置的覆膜质量。

Figure 202110063336

The invention belongs to the technical field of printing equipment, and in particular relates to a high-quality laminating device, comprising a laminating platform, a printed matter unwinding mechanism arranged at the front end of the laminating platform, and a protective film unwinding arranged above the laminating platform Mechanism, product rewinding mechanism set at the end of the lamination platform, lamination mechanism set on the lamination platform, used to cover the protective film on the printed matter, set on the printed matter unwinding mechanism and lamination Between the mechanisms, a gluing mechanism for gluing the surface of the printed matter, and a static elimination mechanism corresponding to the protective film unwinding mechanism for eliminating static electricity on the protective film. The present invention provides a high-quality film-covering device, which can avoid defects such as film-covering wrinkles, blistering, unevenness and instability, and effectively improve the film-covering quality of the device.

Figure 202110063336

Description

High-quality laminating device
Technical Field
The invention belongs to the technical field of printing equipment, and particularly relates to a high-quality laminating device.
Background
After the printing of the paper printed matter for advertisement is finished, a protective film is generally required to be covered on the surface to protect the paper printed matter; in the prior art, equipment for laminating the printed matter is various, the production requirement of the printed matter can be basically met, but the quality after laminating cannot be well guaranteed, and the quality problems of fold, foaming, infirm pasting, unevenness and the like easily occur to the laminated film of the printed matter.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a high-quality laminating device.
The technical effect to be achieved by the invention is realized by the following technical scheme:
the high-quality film laminating device comprises a film laminating platform, a printed matter unwinding mechanism arranged at the front end of the film laminating platform, a protective film unwinding mechanism arranged above the film laminating platform, a product winding mechanism arranged at the tail end of the film laminating platform, a film laminating mechanism arranged on the film laminating platform, a glue coating mechanism arranged between the printed matter unwinding mechanism and the film laminating mechanism, and a static removing mechanism arranged corresponding to the protective film unwinding mechanism. The film laminating platform is used for installing each mechanism of the film laminating device to finish the film laminating operation of printed matters; the printed matter unwinding mechanism is used for unwinding printed matters, the protective film unwinding mechanism is used for unwinding protective films, the product winding mechanism is used for winding products after film coating, and the film coating mechanism is used for coating protective films on the printed matters; the gluing mechanism is used for uniformly gluing the surface of the printed matter, so that the viscosity of the protective film covering the printed matter is improved, and the stability and uniformity of the film covering of the device are ensured; the static electricity removing mechanism is used for removing static electricity on the protective film and avoiding the phenomenon that the protective film is folded, foamed or adhered unevenly after being coated on the surface of a printed matter due to adhesion of the protective film caused by the static electricity.
Further, the film covering mechanism comprises a lower film covering roller assembly arranged below the film covering platform and an upper film covering roller assembly which corresponds to the lower film covering roller assembly and moves above and below the film covering platform; and the lower film laminating roller assembly is combined with the upper film laminating roller assembly to tightly press and attach the protective film to the printed matter, so that the film laminating operation of the printed matter is completed.
Further, the upper coating roller assembly comprises an upper heating roller unit for rolling the protective film and covering the protective film on the upper surface of the printed matter, an upper heating roller driving member connected with the upper heating roller unit and used for driving the upper heating roller unit to roll the protective film, and an upper heating roller adjusting unit connected with the upper heating roller driving member and used for driving the upper heating roller unit to move up and down; the lower laminating roller assembly comprises a lower heating roller unit which is combined with the upper heating roller unit and is used for laminating the printed matters, and a lower heating roller driving piece which is connected with the lower heating roller unit and is used for driving the lower heating roller unit to laminate the printed matters. The upper film covering roller assembly is of a structure capable of moving up and down, so that when the upper film covering roller assembly moves upwards, feeding of a protective film and a printed matter can be facilitated, and film covering feeding efficiency is improved; when the upper film laminating roller assembly moves downwards, the protective film can be pressed and attached to the printed matter, and the film laminating operation of the printed matter is completed. And the upper heating roller unit in the upper film covering roller assembly and the lower heating roller unit in the lower film covering roller assembly can heat the joint of the protective film and the printed matter, so that the viscosity of glue is improved, and the stability of the film covering of the printed matter is effectively improved.
Furthermore, the glue coating mechanism comprises a glue coating assembly, a glue brushing assembly and a glue scraping assembly which are sequentially arranged above the laminating platform along the feeding direction of the printed matters, and a glue heating assembly which corresponds to the glue coating assembly, the glue brushing assembly and the glue scraping assembly and is arranged below the laminating platform; the gluing assembly, the glue brushing assembly and the glue scraping assembly are used for sequentially completing gluing, glue brushing and glue scraping operations of a printed matter and uniformly smearing glue on the surface of the printed matter; the glue heating assembly can adaptively heat the glue, so that the glue is prevented from being solidified before being coated with a film and influencing the viscosity of the glue, and the glue is still in an uncoagulated state when the protective film is coated on a printed matter, thereby ensuring the stability of the protective film coated on the printed matter.
Further, the rubberizing subassembly is including locating tectorial membrane platform top, be used for to the nozzle unit of printed matter spraying glue, and with the nozzle unit is connected, be used for to the glue holding vessel of nozzle unit transport glue.
Further, the brush subassembly is including locating tectorial membrane platform top, be used for scribbling even brush head unit with glue, and with brush head unit connection, be used for driving brush head unit scribbles glue brush head drive unit.
Further, the frictioning subassembly is including locating tectorial membrane platform top, the scraper blade unit that is used for striking off unnecessary glue, and with the scraper blade unit connection, be used for driving the scraper blade unit strikes off unnecessary glue's scraper blade drive unit.
Further, the static electricity removing mechanism comprises a carbon fiber roller assembly, an ion fan assembly and a temperature and humidity adjusting assembly, wherein the carbon fiber roller assembly is arranged between the protective film unwinding mechanism and the film covering mechanism and is abutted to the protective film, the ion fan assembly is arranged corresponding to the protective film, and the temperature and humidity adjusting assembly is arranged above the film covering platform and corresponds to the protective film. The carbon fiber roller assembly and the ion fan assembly are used for adsorbing static electricity on the protective film, so that the phenomenon that the protective film is not uniform in wrinkling, bubbling and adhesion after being coated on a printed matter due to adhesion of the protective film due to the static electricity is avoided, the carbon fiber roller assembly is abutted against the protective film, the tensioning of the unreeling of the protective film can be adjusted, the protective film is prevented from being too loose or too tight, the defects of uneven wrinkling, bubbling and adhesion and the like are further effectively avoided, and the coating quality of the device is improved; the temperature and humidity adjusting assembly can adjust the temperature and the humidity around the film covering device in an adaptive mode, and the protective film is maintained in an environment state where static electricity is not generated easily.
Furthermore, the ion fan unit comprises a first ion fan unit and a second ion fan unit which are respectively arranged on two sides of the carbon fiber roller assembly and used for removing static electricity on two surfaces of the protective film; the protection film in the conveying process can be effectively destaticized, and the quality of the film is further improved.
The film pressing mechanism and the drying mechanism are sequentially arranged between the film laminating mechanism and the product winding mechanism along the printed product feeding direction; the film pressing mechanism is used for pressing the protective film on the printed matter and comprises a pressing plate unit movably abutted against the protective film and a pressing plate driving unit connected with the pressing plate unit and used for driving the pressing plate unit to move up and down; the drying mechanism is used for drying the product, so that the film coating quality of the product is ensured, and the film coating processing efficiency of the product is improved.
In summary, the high quality film coating apparatus of the present invention has at least the following advantages:
1. the high-quality laminating device comprises a gluing mechanism, glue can be uniformly coated on the surface of a printed matter before laminating, the viscosity of a protective film coated on the printed matter is improved, and the stability of laminating the printed matter is effectively improved; and the glue coating mechanism can adaptively heat the coated glue, so that the glue is prevented from solidifying before the glue is not coated on the printed matter and influencing the viscosity of the glue, and the glue is still in an uncoagulated state when the protective film is coated on the printed matter, thereby further effectively ensuring the stability of the protective film on the printed matter.
2. The high-quality laminating device comprises a static removing mechanism, wherein the static removing mechanism can adsorb static on a protective film, so that the protective film is prevented from being adhered due to static, and the phenomenon that the protective film is not uniform in wrinkling, bubbling and pasting after being coated on a printed matter is avoided; in addition, the temperature and humidity adjusting assembly in the static electricity removing mechanism can adjust the temperature and the humidity around the film coating device in an adaptive mode, and the protective film is maintained in an environment state where static electricity is not generated easily.
3. The high-quality laminating device also comprises a film pressing mechanism and a drying mechanism, so that a protective film can be tightly pressed on a printed matter after the laminating is finished and before a product is rolled, and the stability and the quality of the laminating of the device are further ensured; and the product after the film covering is finished can be dried, the film covering quality of the product is ensured, and the film covering processing efficiency of the product is improved.
Drawings
FIG. 1 is a schematic structural diagram of a high quality lamination apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a printed matter unwinding mechanism and a product winding mechanism in the embodiment of the invention;
fig. 3 is a schematic structural diagram of a protective film unwinding mechanism in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a film pressing mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a film covering mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a glue applying assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a glue dispensing assembly according to an embodiment of the invention;
FIG. 8 is a schematic structural diagram of a squeegee assembly according to an embodiment of the invention;
fig. 9 is a schematic view illustrating an assembly structure of the protective film unwinding mechanism and the static electricity removing mechanism according to the embodiment of the present invention.
The reference numbers of the figures illustrate the following:
10. a film coating platform; 100. a printed matter unwinding mechanism; 110. the printed matter unreeling driving assembly; 120. a printed matter unwinding roller assembly; 200. a protective film unwinding mechanism; 210. the protective film unreeling driving assembly; 220. the protective film unwinding roller assembly; 300. a product winding mechanism; 310. a product rolling driving component; 320. a product take-up roller assembly; 400. a film covering mechanism; 410. a lower laminating roller assembly; 411. a lower heating roller unit; 412. a lower heating roller driving member; 420. an upper coating roller assembly; 421. an upper heating roller unit; 422. an upper heating roller driving member; 423. an upper heating roller adjusting unit; 500. a gluing mechanism; 510. a gluing component; 511. a nozzle unit; 512. a glue storage tank; 520. brushing a glue component; 521. a brush head unit; 522. a brush head driving unit; 530. a glue scraping component; 531. a squeegee unit; 532. a squeegee drive unit; 540. a glue heating assembly; 600. a static electricity removing mechanism; 610. a carbon fiber roller assembly; 620. an ion fan set; 621. a first ion blower unit; 622. a second ion blower unit; 630. a temperature and humidity adjusting component; 700. a film pressing mechanism; 710. a platen unit; 720. a platen drive unit; 800. and a drying mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. The described embodiments are a few embodiments of the invention, rather than all embodiments.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, in a preferred embodiment, the high quality laminating apparatus of the present invention includes a laminating platform 10, a printed matter unwinding mechanism 100 disposed at a front end of the laminating platform 10, a protective film unwinding mechanism 200 disposed above the laminating platform 10, a product winding mechanism 300 disposed at a tail end of the laminating platform 10, a laminating mechanism 400 disposed on the laminating platform 10, a glue coating mechanism 500 disposed between the printed matter unwinding mechanism 100 and the laminating mechanism 400, a static electricity removing mechanism 600 disposed corresponding to the protective film unwinding mechanism 200, and a film pressing mechanism 700 and a drying mechanism 800 sequentially disposed between the laminating mechanism 400 and the product winding mechanism 300 along a printed matter feeding direction. The film laminating platform 10 is used for installing each mechanism of the film laminating device to finish the film laminating operation of printed matters; the printed matter unwinding mechanism 100 is used for unwinding printed matters, and has a specific structure as shown in fig. 2, and includes a printed matter unwinding driving assembly 110 arranged at the head end of the film covering platform 10, and a printed matter unwinding roller assembly 120 connected to the printed matter unwinding driving assembly 110; the protective film unwinding mechanism 200 is used for unwinding a protective film, and has a specific structure shown in fig. 3, and includes a protective film unwinding driving assembly 210 arranged above the film coating platform 10, and a protective film unwinding roller assembly 220 connected to the protective film unwinding driving assembly 210; the product winding mechanism 300 is used for winding a coated product, and has a specific structure as shown in fig. 2, and comprises a product winding driving component 310 arranged at the tail end of the coating platform 10 and a product winding roller component 320 connected with the product winding driving component 310; the film pressing mechanism 700 is used for pressing the protective film onto the printed matter, and the specific structure of the film pressing mechanism is as shown in fig. 4, and includes a pressing plate unit 710 movably abutted against the protective film, and a pressing plate driving unit 720 connected with the pressing plate unit 710 and used for driving the pressing plate unit 710 to move up and down; drying mechanism 800 is used for drying the product, guarantees the tectorial membrane quality of product, improves the tectorial membrane machining efficiency of product, adopts drying device among the prior art can.
The film coating mechanism 400 is used for coating a protective film on a printed matter; as shown in fig. 1, the film covering mechanism 400 includes a lower film covering roller assembly 410 disposed below the film covering platform 10, and an upper film covering roller assembly 420 corresponding to the lower film covering roller assembly 410 and moving up and down above the film covering platform 10; and the lower film laminating roller assembly is combined with the upper film laminating roller assembly to tightly press and attach the protective film to the printed matter, so that the film laminating operation of the printed matter is completed. As shown in fig. 5, the upper film coating roller assembly 420 includes an upper heating roller unit 421 for rolling the protective film and coating the protective film on the upper surface of the printed matter, an upper heating roller driver 422 connected to the upper heating roller unit 421 for driving the upper heating roller unit 421 to roll the protective film, and an upper heating roller adjusting unit 423 connected to the upper heating roller driver 422 for driving the upper heating roller unit 421 to move up and down; the lower laminating roller assembly 410 includes a lower heating roller unit 411 coupled to the upper heating roller unit 421 to laminate the print, and a lower heating roller driver 412 connected to the lower heating roller unit 411 to drive the lower heating roller unit 411 to laminate the print. The upper film covering roller assembly 420 is of a vertically movable structure, so that when the upper film covering roller assembly 420 moves upwards, feeding of a protective film and printed matters can be facilitated, and film covering feeding efficiency is improved; when the upper film laminating roller assembly 420 moves downwards, the protective film can be pressed and attached to the printed matter, and the film laminating operation of the printed matter is completed. And the upper heating roller unit 421 in the upper film covering roller assembly 420 and the lower heating roller unit 411 in the lower film covering roller assembly 410 can heat the joint of the protective film and the printed matter, so that the viscosity of the glue is improved, and the stability of the film covering of the printed matter is effectively improved.
The gluing mechanism 500 is used for uniformly gluing the surface of the printed matter, so that the viscosity of the protective film covering the printed matter is improved, and the stability and uniformity of the film covering of the device are ensured; as shown in fig. 1, the glue coating mechanism 500 includes a glue coating assembly 510, a glue brushing assembly 520, and a glue scraping assembly 530 sequentially disposed above the laminating platform 10 along the feeding direction of the printed matters, and a glue heating assembly 540 disposed below the laminating platform 10 and corresponding to the glue coating assembly 510, the glue brushing assembly 520, and the glue scraping assembly 530. The gluing component 510, the glue brushing component 520 and the glue scraping component 530 are used for sequentially completing gluing, glue brushing and glue scraping operations of a printed matter and uniformly smearing glue on the surface of the printed matter; the glue heating assembly 540 can adaptively heat the glue, so that the glue is prevented from being solidified before being coated with a film and influencing the viscosity of the glue, and the glue is still in an uncoagulated state when the protective film is coated on a printed matter, thereby ensuring the stability of the protective film coated on the printed matter.
As shown in fig. 6, the glue applying assembly 510 includes a nozzle unit 511 disposed above the laminating table 10 for spraying glue onto the printed matter, and a glue storage tank 512 connected to the nozzle unit 511 for delivering the glue to the nozzle unit 511. As shown in fig. 7, the brush assembly 520 includes a brush head unit 521 disposed above the laminating platform 10 for uniformly coating the glue, and a brush head driving unit 522 connected to the brush head unit 521 for driving the brush head unit 521 to coat the glue. As shown in fig. 8, the glue scraping assembly 530 includes a scraper unit 531 disposed above the laminating platform 10 for scraping off the excess glue, and a scraper driving unit 532 connected to the scraper unit 531 for driving the scraper unit 531 to scrape off the excess glue.
The static electricity removing mechanism 600 is used for removing static electricity on the protective film and avoiding the phenomenon that the protective film is adhered due to the static electricity, so that the protective film is folded, foamed or adhered unevenly after being coated on the surface of a printed matter, and the like, thereby effectively improving the coating quality of the device; as shown in fig. 1 and 9, the static electricity removing mechanism 600 includes a carbon fiber roller assembly 610 disposed between the protective film unwinding mechanism 200 and the film covering mechanism 400 and abutting against the protective film, an ion fan assembly 620 disposed corresponding to the protective film, and a temperature and humidity adjusting assembly 630 disposed above the film covering platform 10 and corresponding to the protective film. The carbon fiber roller assembly 610 and the ion fan assembly 620 are used for adsorbing static electricity on the protective film, so that the phenomenon that the protective film is wrinkled, foamed and not uniformly adhered after being coated on a printed matter due to adhesion of the protective film due to the static electricity is avoided, the carbon fiber roller assembly 610 is abutted against the protective film, the tension of unwinding of the protective film can be adjusted, the protective film is prevented from being too loose or too tight, the defects of wrinkling, foaming, non-uniform adhesion and the like are further effectively avoided, and the film coating quality of the device is improved; preferably, the ion fan unit 620 includes a first ion fan unit 621 and a second ion fan unit 622 respectively disposed on two sides of the carbon fiber roller assembly 610 and used for removing static electricity from two sides of the protection film, so that the protection film can be effectively removed static electricity during the transmission process, and the quality of the coating film can be further improved. The temperature and humidity adjusting assembly 630 can adjust the temperature and humidity around the film covering device adaptively, so that the protective film is maintained in an environment state where static electricity is not easily generated, and the temperature and humidity adjusting device which can adjust and control the temperature and humidity of the environment in the prior art is adopted.
The specific working process of the high-quality laminating device is as follows:
unwinding raw materials:
the protective film is fed to the film covering mechanism 400 under the driving action of the protective film unreeling mechanism 200, the static electricity on the protective film is effectively removed by the static electricity removing mechanism 600 through the static electricity removing mechanism 600 in the unreeling process, and the phenomenon that the adhesion is generated in the unreeling and film covering processes to influence the film covering quality is avoided;
the printed matter is carried to laminating mechanism 400 along tectorial membrane platform 10 under printed matter unwinding mechanism 100's drive, and at the in-process of carrying, glue spreader 500 improves the viscidity between protection film and the printed matter to the even glue of scribbling in surface of printed matter, and then the stability and the quality of effectual assurance tectorial membrane.
Product film covering:
when the protective film and the printed matter are conveyed to the film covering mechanism 400, the upper film covering roller assembly 420 moves downwards to press and attach the protective film to the printed matter, so that the film covering operation of the printed matter is completed; the heating roller unit 421 and the lower heating roller unit 411 can heat the joint of the protective film and the printed matter in the process of rolling the film, so that the viscosity of glue is improved, and the stability and the quality of the film of the printed matter are effectively improved.
And (3) rolling a product:
the products after the laminating are sequentially conveyed to the film pressing mechanism 700 and the drying mechanism 800 along the laminating platform 10, the products after the laminating of the film pressing mechanism 700 and the drying mechanism 800 are compressed and dried, then the products are continuously conveyed along the laminating platform 10 until the products are conveyed to the product winding mechanism 300, and the products after the laminating are wound by the product winding mechanism 300 and then conveyed to the next procedure.
According to the technical scheme of the embodiment, the high-quality laminating device provided by the invention can avoid the defects of laminating wrinkles, bubbling, unevenness, insecurity and the like, effectively improve the laminating quality of the device and effectively improve the laminating efficiency of the device.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention 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 operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature being below, beneath or beneath a second feature includes the first feature being directly below and obliquely below the second feature or simply indicating that the first feature is at a lesser level than the second feature.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims (10)

1. The utility model provides a high quality tectorial membrane device, includes the tectorial membrane platform, locates the printed matter unwinding mechanism of tectorial membrane platform front end, locate the protection film unwinding mechanism of tectorial membrane platform top, and locate the terminal product winding mechanism of tectorial membrane platform, its characterized in that still includes:
the film laminating mechanism is arranged on the film laminating platform and is used for laminating a protective film on a printed matter;
the gluing mechanism is arranged between the printed matter unreeling mechanism and the film laminating mechanism and is used for uniformly gluing the surface of the printed matter;
and the static removing mechanism is arranged corresponding to the protective film unwinding mechanism and is used for removing static on the protective film.
2. The high-quality laminating device of claim 1, wherein the laminating mechanism comprises a lower laminating roller assembly disposed below the laminating platform and an upper laminating roller assembly corresponding to the lower laminating roller assembly and movable up and down above the laminating platform.
3. The high-quality film coating device according to claim 2, wherein the upper film coating roller assembly comprises an upper heating roller unit for rolling the protective film and coating the protective film on the upper surface of the printed matter, an upper heating roller driving member connected with the upper heating roller unit for driving the upper heating roller unit to roll the protective film, and an upper heating roller adjusting unit connected with the upper heating roller driving member for driving the upper heating roller unit to move up and down;
the lower laminating roller assembly comprises a lower heating roller unit which is combined with the upper heating roller unit and is used for laminating the printed matters, and a lower heating roller driving piece which is connected with the lower heating roller unit and is used for driving the lower heating roller unit to laminate the printed matters.
4. The high-quality laminating device of claim 1, wherein the gluing mechanism comprises a gluing assembly, a glue brushing assembly and a glue scraping assembly which are sequentially arranged above the laminating platform along a printed matter feeding direction, and a glue heating assembly which is corresponding to the gluing assembly, the glue brushing assembly and the glue scraping assembly and is arranged below the laminating platform.
5. The high-quality laminating device of claim 4, wherein the glue applying assembly comprises a nozzle unit disposed above the laminating platform for spraying glue on the printed matter, and a glue storage tank connected to the nozzle unit for delivering glue to the nozzle unit.
6. The high-quality laminating device of claim 4, wherein the brush glue assembly comprises a brush head unit arranged above the laminating platform and used for uniformly coating glue, and a brush head driving unit connected with the brush head unit and used for driving the brush head unit to coat the glue.
7. The high-quality laminating device of claim 4, wherein the glue scraping assembly comprises a scraper unit arranged above the laminating platform and used for scraping off excessive glue, and a scraper driving unit connected with the scraper unit and used for driving the scraper unit to scrape off the glue.
8. The high-quality film coating device according to claim 1, wherein the static electricity removing mechanism comprises a carbon fiber roller assembly arranged between the protective film unwinding mechanism and the film coating mechanism and abutting against the protective film, an ion fan assembly arranged corresponding to the protective film, and a temperature and humidity adjusting assembly arranged above the film coating platform and corresponding to the protective film.
9. The high-quality laminating device of claim 8, wherein the ion fan unit comprises a first ion fan unit and a second ion fan unit which are respectively arranged on two sides of the carbon fiber roller assembly and used for removing static electricity on two sides of the protective film.
10. The high-quality laminating device according to claim 1, further comprising a film pressing mechanism and a drying mechanism sequentially arranged between the laminating mechanism and the product winding mechanism along a printed product feeding direction;
the film pressing mechanism is used for pressing the protective film on the printed matter and comprises a pressing plate unit movably abutted against the protective film and a pressing plate driving unit connected with the pressing plate unit and used for driving the pressing plate unit to move up and down;
the drying mechanism is used for drying the product, so that the film coating quality of the product is guaranteed, and the film coating processing efficiency of the product is improved.
CN202110063336.2A 2021-01-18 2021-01-18 High-quality laminating device Pending CN114801457A (en)

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