Composite device for film production

Abstract

The utility model discloses a composite device for film production. The composite device comprises a rack; the unwinding mechanism is arranged on the rack; the gluing mechanism comprises a glue storage tank, a first gluing roller, a second gluing roller and a limiting block, glue liquid is contained in the glue storage tank, the first gluing roller is rotationally arranged above the glue storage tank, the lower portion of the first gluing roller is located in the glue liquid, and the second gluing roller is rotationally arranged above the first gluing roller; the second gluing roller and the first gluing roller are matched to glue the first raw material film, the limiting blocks are arranged between the first gluing roller and the second gluing roller, and the limiting blocks are used for limiting the positions of the two sides of the first raw material film; the drying mechanism comprises a drying oven and a guiding and conveying assembly, the drying oven is arranged above the rack, and the guiding and conveying assembly is arranged in the drying oven; the compounding mechanism is arranged on the rack and comprises a compounding roller, a pressing roller and a cooling roller, the compounding roller is arranged above the pressing roller, and the cooling roller is arranged on one side of the compounding roller; and the winding mechanism is arranged on the rack and located on one side of the cooling roller.

Description

Technical Field

[0001] The present application relates to the technical field of thin film production, and in particular to a composite device for thin film production. Background Art

[0002] Composite film refers to a multi-layer structure film formed by combining various plastics with paper, metal or other materials through lamination, extrusion cladding, co-extrusion and other process technologies to form a base material. Composite film is generally composed of base material, lamination adhesive, barrier material, heat sealing material, printing and protective layer coating.

[0003] During the production and processing of composite films, adhesive is generally coated on the surface of the substrate, and then the composite film is produced and formed by roller pressing and drying. However, the current composite film production equipment is prone to substrate deviation when the adhesive is coated, which affects the quality of gluing and reduces product quality. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a composite device for thin film production, which can prevent the first raw film from deviating and affecting the smooth gluing, improve the gluing effect, and thus improve the product quality.

[0005] The composite device for film production according to the embodiment of the present application comprises: a frame; a reeling mechanism, which is arranged on the frame, and the reeling mechanism is used to reel in a first raw material film and a second raw material film; a gluing mechanism, which comprises a glue storage tank, a first glue roller, a second glue roller and a limit block, wherein the glue storage tank contains glue liquid, the first glue roller is rotatably arranged above the glue storage tank and the lower part of the first glue roller is located in the glue liquid, the second glue roller is rotatably arranged above the first glue roller, the second glue roller and the first glue roller cooperate to gluing the first raw material film, the limit block is arranged between the first glue roller and the second glue roller, and the limit block Used to limit the positions of both sides of the first raw material film; a drying mechanism, including an oven and a guiding component, the oven is arranged above the frame, the guiding component is arranged in the oven, and the guiding component is used to guide the first raw material film; a composite mechanism, arranged on the frame, the composite mechanism includes a composite roller, a pressure roller and a cooling roller, the composite roller is arranged above the pressure roller, the composite roller and the pressure roller cooperate to press the first raw material film and the second raw material film into a composite film, and the cooling roller is arranged on one side of the composite roller; a winding mechanism, arranged on the frame and located on one side of the cooling roller, the winding mechanism is used to wind up the composite film.

[0006] The composite device for film production according to the embodiment of the present application has at least the following beneficial effects: the first raw material film and the second raw material film are unwound by the unwinding mechanism, and the first raw material film is glued by the gluing mechanism, so that the first raw material film is coated with glue, and the first raw material film coated with glue is dried by the drying mechanism, and the dried first raw material film is pressed into a composite film with the second raw material film by the composite mechanism, and finally the composite film is rolled up by the winding mechanism. By setting a limit block, the position of both sides of the first raw material film is limited by the limit block, so that the first raw material film can be prevented from being offset and affecting the smooth gluing, thereby improving the gluing effect; by setting a cooling roller, the composite film can be quickly cooled, thereby improving the product quality.

[0007] According to the composite device for thin film production described in the embodiment of the present application, the oven includes a box body, a fan and a heater, the fan is arranged on one side of the box body, and the heater is arranged on one side of the air outlet direction of the fan.

[0008] According to the composite device for thin film production described in the embodiment of the present application, a temperature sensor is provided in the box body, and a controller is provided on the frame. The temperature sensor is electrically connected to the controller and the heating element, respectively.

[0009] According to the composite device for thin film production described in the embodiment of the present application, the controller is provided with a display screen, and the display screen is electrically connected to the temperature sensor.

[0010] According to the composite device for film production described in the embodiment of the present application, the frame is provided with a first mounting rod, and the limit block is slidably disposed on the first mounting rod.

[0011] According to the composite device for film production described in the embodiment of the present application, the limit block is provided with a mounting seat, the mounting seat is provided with a slide groove, and the slide groove is cooperatively connected with the first mounting rod.

[0012] According to the composite device for film production described in the embodiment of the present application, the gluing mechanism also includes a scraper assembly, the scraper assembly includes a second mounting rod, a fixed seat and a scraper, the second mounting rod is arranged on the frame, the fixed seat is slidably arranged on the second mounting rod, the sliding direction of the fixed seat is toward the first gluing roller, and the scraper is arranged on the side of the fixed seat close to the first gluing roller.

[0013] According to the composite device for film production described in the embodiment of the present application, the cooling roller is connected to a cooling system, and the cooling system includes a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively connected to both ends of the cooling roller.

[0014] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic structural diagram of a composite device for thin film production according to an embodiment of the present application;

[0017] Figure 2 This is a schematic structural diagram of the gluing mechanism in the composite device for film production according to an embodiment of the present application.

[0018] Description of reference numerals:

[0019] Frame 100; first mounting rod 110; unwinding mechanism 200; glue storage tank 310; first glue-applying roller 320; second glue-applying roller 330; limit block 340; mounting seat 350; second mounting rod 360; fixing seat 370; scraper 380; oven 410; guide assembly 420; composite roller 510; pressure roller 520; cooling roller 530; winding mechanism 600. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0021] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 therefore should not be understood as a limitation on the present application.

[0022] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0024] Reference Figure 1 and Figure 2 The embodiment of the present application provides a composite device for film production, including: a frame 100; a reeling mechanism 200, which is arranged on the frame 100, and the reeling mechanism 200 is used to reel a first raw material film and a second raw material film; a gluing mechanism, including a glue storage tank 310, a first glue roller 320, a second glue roller 330 and a limit block 340, the glue storage tank 310 contains glue liquid, the first glue roller 320 is rotatably arranged above the glue storage tank 310 and the lower part of the first glue roller 320 is located in the glue liquid, the second glue roller 330 is rotatably arranged above the first glue roller 320, the second glue roller 330 and the first glue roller 320 cooperate to glue the first raw material film, the limit block 340 is arranged between the first glue roller 320 and the second glue roller 330, and the limit The positioning block 340 is used to limit the position of both sides of the first raw material film; the drying mechanism includes an oven 410 and a guiding assembly 420, the oven 410 is arranged above the frame 100, the guiding assembly 420 is arranged in the oven 410, and the guiding assembly 420 is used to guide the first raw material film; the composite mechanism is arranged on the frame 100, the composite mechanism includes a composite roller 510, a pressure roller 520 and a cooling roller 530, the composite roller 510 is arranged above the pressure roller 520, the composite roller 510 and the pressure roller 520 cooperate to press the first raw material film and the second raw material film into a composite film, and the cooling roller 530 is arranged on one side of the composite roller 510; the winding mechanism 600 is arranged on the frame 100 and is located on one side of the cooling roller 530, and the winding mechanism 600 is used to wind the composite film.

[0025] The first raw material film and the second raw material film are unwound by the unwinding mechanism 200, and the first raw material film is glued by the gluing mechanism, so that the first raw material film is coated with glue, and the first raw material film coated with glue is dried by the drying mechanism, and the dried first raw material film is pressed into a composite film with the second raw material film by the composite mechanism, and finally the composite film is rolled up by the rewinding mechanism 600. By providing the limit block 340, the position of both sides of the first raw material film is limited by the limit block 340, so that the first raw material film can be prevented from being offset and affecting the smooth gluing, thereby improving the gluing effect; by providing the cooling roller 530, the composite film can be quickly cooled, thereby improving the product quality.

[0026] Reference Figure 1, wherein the oven 410 includes a box, a fan and a heating element, the fan is arranged on one side of the box, and the heating element is arranged on one side of the air outlet direction of the fan. The heating element generates heat to dissipate heat, and the fan sends air to the heating element, so that the wind and heat are mixed to form hot air and enter the box, thereby realizing the drying of the glue on the first raw material film, with a simple structure and easy operation. It can be imagined that a temperature sensor is arranged in the box, and the rack 100 is provided with a controller, and the temperature sensor is electrically connected to the controller and the heating element respectively. The temperature condition in the box is detected by the temperature sensor and fed back to the controller, and the controller records and stores the temperature condition. At the same time, the temperature sensor will also feed back the temperature condition to the heating element, so that the heating element works according to the temperature condition to ensure that the temperature in the box meets the production requirements, thereby improving the product quality. Further, the controller is provided with a display screen, and the display screen is electrically connected to the temperature sensor. The temperature condition in the box is displayed by the display screen, which is convenient for viewing and improves work efficiency.

[0027] Reference Figure 2 In some embodiments, the frame 100 is provided with a first mounting rod 110, and the limit block 340 is slidably provided on the first mounting rod 110. By slidably providing the limit block 340 on the first mounting rod 110, the position of the limit block 340 can be adjusted according to the different sizes of the first raw material film, thereby expanding the scope of application and being easy to operate. Furthermore, the limit block 340 is provided with a mounting seat 350, and the mounting seat 350 is provided with a slide groove, which is connected with the first mounting rod 110. During installation, the first mounting rod 110 is matched with the slide groove, and then the position of the mounting seat 350 is fixed by screws, thereby realizing the position adjustment of the limit block 340, which has a simple structure and is easy to operate.

[0028] It is understandable that the first mounting rod 110 may also be provided with an elongated hole, a screw is passed through the elongated hole and connected to the mounting seat 350, and the position of the limit block 340 can be adjusted by adjusting the position of the screw in the elongated hole. The structure is simple and easy to operate.

[0029] Reference Figure 2In some embodiments, the gluing mechanism further includes a scraper 380 assembly, the scraper 380 assembly includes a second mounting rod 360, a fixed seat 370 and a scraper 380, the second mounting rod 360 is arranged on the frame 100, the fixed seat 370 is slidably arranged on the second mounting rod 360, the sliding direction of the fixed seat 370 is toward the first gluing roller 320, and the scraper 380 is arranged on the side of the fixed seat 370 close to the first gluing roller 320. By providing the scraper 380 assembly, the glue on the first gluing roller 320 can be scraped to ensure that the thickness of the glue on the first gluing roller 320 is uniform, thereby improving the gluing quality. In addition, by slidably arranging the fixed seat 370 on the second mounting rod 360, and the sliding direction of the fixed seat 370 is toward the first gluing roller 320, the distance between the scraper 380 and the first gluing roller 320 can be adjusted, thereby realizing the adjustment of the glue thickness, which has a wide range of applications and is easy to operate.

[0030] In some embodiments, the cooling roller 530 is connected to a cooling system. The temperature of the glue liquid increases after being dried by the drying mechanism, and the glue liquid is cooled by the cooling system, thereby accelerating the curing of the glue and improving the molding efficiency. Among them, the cooling system includes a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively connected to the two ends of the cooling roller 530. Cold water flows into the cooling roller 530 from the water inlet pipe, and the cold water absorbs the heat in the glue, thereby realizing the cooling of the glue liquid and improving the product quality.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0032] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A composite device for thin film production, characterized in that: include: frame; An unwinding mechanism, disposed on the frame, and used for unwinding the first raw material film and the second raw material film; The gluing mechanism comprises a glue storage tank, a first glue roller, a second glue roller and a limit block, wherein the glue storage tank contains glue liquid, the first glue roller is rotatably arranged above the glue storage tank and the lower part of the first glue roller is located in the glue liquid, the second glue roller is rotatably arranged above the first glue roller, the second glue roller cooperates with the first glue roller to glue the first raw material film, the limit block is arranged between the first glue roller and the second glue roller, and the limit block is used to limit the position of both sides of the first raw material film; A drying mechanism, comprising an oven and a guide assembly, wherein the oven is arranged above the frame, the guide assembly is arranged in the oven, and the guide assembly is used to guide the first raw material film; A composite mechanism is arranged on the frame, the composite mechanism comprises a composite roller, a pressure roller and a cooling roller, the composite roller is arranged above the pressure roller, the composite roller and the pressure roller cooperate to press the first raw material film and the second raw material film into a composite film, and the cooling roller is arranged on one side of the composite roller; A winding mechanism is arranged on the frame and located on one side of the cooling roller, and the winding mechanism is used to wind up the composite film.

2. The composite device for thin film production according to claim 1, characterized in that: The oven comprises a box body, a fan and a heating element. The fan is arranged on one side of the box body, and the heating element is arranged on one side of the air outlet direction of the fan.

3. The composite device for thin film production according to claim 2, characterized in that: The box body is provided with a temperature sensor, the frame is provided with a controller, and the temperature sensor is electrically connected to the controller and the heating element respectively.

4. The composite device for thin film production according to claim 3, characterized in that: The controller is provided with a display screen, and the display screen is electrically connected to the temperature sensor.

5. The composite device for thin film production according to claim 1, characterized in that: The frame is provided with a first mounting rod, and the limiting block is slidably arranged on the first mounting rod.

6. The composite device for thin film production according to claim 5, characterized in that: The limiting block is provided with a mounting seat, the mounting seat is provided with a slide groove, and the slide groove is cooperatively connected with the first mounting rod.

7. The composite device for thin film production according to claim 1, characterized in that: The gluing mechanism also includes a scraper assembly, which includes a second mounting rod, a fixed seat and a scraper. The second mounting rod is arranged on the frame, and the fixed seat is slidably arranged on the second mounting rod. The sliding direction of the fixed seat is toward the first gluing roller, and the scraper is arranged on a side of the fixed seat close to the first gluing roller.

8. The composite device for thin film production according to claim 7, characterized in that: The cooling roller is connected to a cooling system, and the cooling system includes a water inlet pipe and a water outlet pipe. The water inlet pipe and the water outlet pipe are respectively connected to two ends of the cooling roller.

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