Automatic pressing device for thin film production

Abstract

The utility model discloses an automatic pressing device for film production, which comprises a rack, a first pressing mechanism, a second pressing mechanism, a first material moving mechanism, a second material moving mechanism, a third material moving mechanism and a fourth material moving mechanism, wherein the first pressing mechanism and the second pressing mechanism are mounted on the rack, and the first material moving mechanism and the second material moving mechanism are mounted on the rack. The third material moving mechanism and the fourth material moving mechanism are located on the two sides of the rack, the first material moving mechanism and the third material moving mechanism correspond to the first pressing mechanism, and the second material moving mechanism and the fourth material moving mechanism correspond to the second pressing mechanism. The rack is provided with a first press-fit groove and a second press-fit groove, the first press-fit groove is located under the first press-fit mechanism, and the second press-fit groove is located under the second press-fit mechanism; automatic feeding and discharging can be achieved, the machining efficiency is improved, and the safety of workers is protected.

Description

Technical Field

[0001] This utility model relates to the field of film lamination technology, and more particularly to an automated lamination device for film production. Background Technology

[0002] Plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins. It is used for packaging or as a coating layer and has been widely used in food, medicine, chemical and other fields. Some films need to be heat-pressed at the four corners to extend the film. However, existing film heat-pressing equipment is difficult to use for loading and unloading during the heat-pressing operation. There is no corresponding structure to help with manual loading and unloading, so there are problems with loading and unloading, which affects processing efficiency and is not conducive to the safety of employees. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides an automated pressing device for film production. A first and second material transfer mechanism transfers plastic film to below the first and second pressing mechanisms. A third material transfer mechanism transfers the extension strip to be heat-pressed to the first pressing mechanism, and a fourth material transfer mechanism transfers the extension strip to the second pressing mechanism. The first pressing mechanism heat-presses the extension strip transferred by the third material transfer mechanism onto one corner of the plastic film, and the second pressing mechanism heat-presses the extension strip transferred by the fourth material transfer mechanism onto the other corner of the plastic film. After heat pressing, the first and second material transfer mechanisms transfer the film out. Workers then place new films to be heat-pressed onto the frame and transfer them to the heat-pressing location via the first and second material transfer mechanisms. This automated loading and unloading improves processing efficiency and protects employee safety.

[0004] To achieve the above objectives, the present invention provides an automated pressing device for film production, comprising a frame, a first pressing mechanism and a second pressing mechanism mounted on the frame, a first transfer mechanism and a second transfer mechanism mounted on the frame, a third transfer mechanism and a fourth transfer mechanism, the third transfer mechanism and the fourth transfer mechanism being located on both sides of the frame, the first transfer mechanism and the third transfer mechanism being correspondingly arranged with the first pressing mechanism, the second transfer mechanism and the fourth transfer mechanism being correspondingly arranged with the second pressing mechanism, the frame being provided with a first pressing groove and a second pressing groove, the first pressing groove being located directly below the first pressing mechanism, and the second pressing groove being located directly below the second pressing mechanism.

[0005] As a preferred embodiment, the first pressing mechanism includes a first pressing frame mounted on the frame, a first pressing cylinder mounted on the first pressing frame, a first pressing fixing plate mounted on the first pressing cylinder, a first hot pressing component mounted on the first pressing fixing plate, and a first pressing guide post. One end of the first pressing guide post is slidably mounted on the first pressing frame. There are multiple first pressing guide posts arranged at intervals. The first hot pressing component is located directly above the first pressing groove.

[0006] As a preferred embodiment, the second pressing mechanism includes a second pressing frame mounted on the frame, a second pressing cylinder mounted on the second pressing frame, a second pressing fixing plate mounted on the second pressing cylinder, a second hot pressing component mounted on the second pressing fixing plate, and a second pressing guide post. One end of the second pressing guide post is slidably mounted on the second pressing frame. There are multiple second pressing guide posts arranged at intervals. The second hot pressing component is located directly above the second pressing groove.

[0007] As a preferred embodiment, the first material transfer mechanism includes a first material transfer mounting plate mounted on the frame, a first material transfer cylinder mounted on the first material transfer mounting plate, a first material transfer slide slidably mounted on the frame, a first material transfer frame mounted on the first material transfer slide, a first upper and lower cylinder mounted on the first material transfer frame, a first material transfer suction seat mounted on the first upper and lower cylinder, a first material transfer guide post mounted on the first material transfer suction seat, and a first suction head. The frame is provided with a first rolling groove, the first material transfer slide has a first roller, the first roller is placed in the first rolling groove, the first material transfer frame is fixedly connected to the output end of the first material transfer cylinder, one end of the first material transfer guide post is slidably mounted on the first material transfer frame, and there are multiple first material transfer guide posts and the first suction head, which are spaced apart.

[0008] As a preferred embodiment, the second material transfer mechanism includes a second material transfer mounting plate mounted on the frame, a second material transfer cylinder mounted on the second material transfer mounting plate, a second material transfer slide slidably mounted on the frame, a second material transfer frame mounted on the second material transfer slide, a second upper and lower cylinder mounted on the second material transfer frame, a second material transfer suction seat mounted on the second upper and lower cylinder, a second material transfer guide post and a second suction head mounted on the second material transfer suction seat. The frame is provided with a second rolling groove, the second material transfer slide has a second roller, the second roller is placed in the second rolling groove, the second material transfer frame is fixedly connected to the output end of the second material transfer cylinder, one end of the second material transfer guide post is slidably mounted on the second material transfer frame, and there are multiple second material transfer guide posts and second suction heads arranged at intervals.

[0009] As a preferred embodiment, the third material transfer mechanism includes a third material transfer frame, a third moving component mounted on the third material transfer frame, a third connecting plate mounted on the third moving component, a third extension plate mounted on the third connecting plate, a third material transfer cylinder mounted on the third extension plate, a third material transfer fixing plate mounted on the third material transfer cylinder, a third suction seat and a third material transfer guide post mounted on the third material transfer fixing plate, a third suction head mounted on the third suction seat, and a third material transfer box placed on the third material transfer frame. One end of the third material transfer guide post is slidably mounted on the third extension plate. There are multiple third material transfer guide posts and third suction heads, which are spaced apart.

[0010] As a preferred embodiment, the third moving assembly includes a third main sliding block and a third auxiliary sliding block mounted on the third transfer frame, a third transfer motor mounted on the third transfer frame, a third lead screw rotatably mounted on the third main sliding block, a third lead screw seat mounted on the third lead screw, a third auxiliary slider slidably mounted on the third auxiliary sliding block, and a third coupling. The transmission end of the third lead screw and the transmission end of the third transfer motor are connected by the third coupling. Both sides of the third lead screw seat are slidably mounted on the third main sliding block. One end of the third connecting plate is mounted on the third lead screw seat, and the other end of the third connecting plate is mounted on the third auxiliary slider.

[0011] As a preferred embodiment, the fourth material transfer mechanism includes a fourth material transfer frame, a fourth moving component mounted on the fourth material transfer frame, a fourth connecting plate mounted on the fourth moving component, a fourth extension plate mounted on the fourth connecting plate, a fourth material transfer cylinder mounted on the fourth extension plate, a fourth material transfer fixing plate mounted on the fourth material transfer cylinder, a fourth suction seat and a fourth material transfer guide post mounted on the fourth material transfer fixing plate, a fourth suction head mounted on the fourth suction seat, and a fourth material transfer box placed on the fourth material transfer frame. One end of the fourth material transfer guide post is slidably mounted on the fourth extension plate. There are multiple fourth material transfer guide posts and fourth suction heads, which are spaced apart.

[0012] As a preferred embodiment, the fourth moving component includes a fourth main sliding block and a fourth auxiliary sliding block mounted on the fourth transfer frame, a fourth transfer motor mounted on the fourth transfer frame, a fourth lead screw rotatably mounted on the fourth main sliding block, a fourth lead screw seat mounted on the fourth lead screw, a fourth auxiliary slider slidably mounted on the fourth auxiliary sliding block, and a fourth coupling. The transmission end of the fourth lead screw and the transmission end of the fourth transfer motor are connected by the fourth coupling. Both sides of the fourth lead screw seat are slidably mounted on the fourth main sliding block. One end of the fourth connecting plate is mounted on the fourth lead screw seat, and the other end of the fourth connecting plate is mounted on the fourth auxiliary slider.

[0013] The beneficial effects of this utility model are as follows: The first and second material transfer mechanisms are used to transfer the plastic film to below the first and second pressing mechanisms. The third material transfer mechanism transfers the extension strip to be heat-pressed to the first pressing mechanism, and the fourth material transfer mechanism transfers the extension strip to be heat-pressed to the second pressing mechanism. The first pressing mechanism heat-presses the extension strip transferred by the third material transfer mechanism onto one corner of the plastic film, and the second pressing mechanism heat-presses the extension strip transferred by the fourth material transfer mechanism onto the other corner of the plastic film. After heat pressing is completed, the first and second material transfer mechanisms transfer the film out. The operator then places the new film to be heat-pressed on the frame and transfers it to the heat-pressing position through the first and second material transfer mechanisms. This automated loading and unloading improves processing efficiency and protects the safety of employees. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an automated pressing device for thin film production according to this utility model.

[0015] Figure 2 for Figure 1 A schematic diagram of the frame structure in an automated pressing device for thin film production.

[0016] Figure 3 for Figure 1 Schematic diagram of some mechanisms in an automated laminating device for thin film production Figure 1 .

[0017] Figure 4 for Figure 1 Schematic diagram of some mechanisms in an automated laminating device for thin film production Figure 2 .

[0018] Figure 5 for Figure 1 Schematic diagram of some mechanisms in an automated laminating device for thin film production Figure 3 .

[0019] Figure 6 for Figure 5 A schematic diagram of a portion of the structure in an automated pressing device for thin film production.

[0020] Reference numerals: 100, Frame; 110, First pressing groove; 120, Second pressing groove; 130, First rolling groove; 140, Second rolling groove; 200, First pressing mechanism; 210, First pressing frame; 220, First pressing cylinder; 230, First pressing fixing plate; 240, First hot pressing component; 250, First pressing guide post; 300, Second pressing mechanism; 310, Second pressing frame; 320, Second pressing cylinder; 330, Second pressing fixing plate; 340, Second hot pressing component; 350, Second pressing guide post; 400... First material transfer mechanism; 410, First material transfer mounting plate; 420, First material transfer cylinder; 430, First material transfer slide; 440, First material transfer frame; 450, First upper and lower cylinder; 460, First material transfer suction seat; 470, First material transfer guide column; 480, First suction head; 500, Second material transfer mechanism; 510, Second material transfer mounting plate; 520, Second material transfer cylinder; 530, Second material transfer slide; 540, Second material transfer frame; 550, Second upper and lower cylinder; 560, Second material transfer suction seat; 570, Second material transfer guide column; 580, Second suction head 600. Third material transfer mechanism; 610. Third material transfer frame; 620. Third moving component; 641. Third main material transfer slide; 642. Third auxiliary material transfer slide; 643. Third material transfer motor; 644. Third lead screw; 645. Third lead screw seat; 646. Third auxiliary slider; 647. Third coupling; 630. Third connecting plate; 640. Third extension plate; 650. Third material transfer cylinder; 660. Third material transfer fixing plate; 670. Third suction seat; 680. Third material transfer guide column; 690. Third suction head; 6a0. Third material transfer box 700, Fourth material transfer mechanism; 710, Fourth material transfer frame; 720, Fourth moving component; 741, Fourth main material transfer slide; 742, Fourth auxiliary material transfer slide; 743, Fourth material transfer motor; 744, Fourth lead screw; 745, Fourth lead screw seat; 746, Fourth auxiliary slider; 747, Fourth coupling; 730, Fourth connecting plate; 740, Fourth extension plate; 750, Fourth material transfer cylinder; 760, Fourth material transfer fixing plate; 770, Fourth suction seat; 780, Fourth material transfer guide column; 790, Fourth suction head; 7a0, Fourth material transfer box. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figures 1 to 6As shown, this utility model provides an automated pressing device for film production, including a frame 100, a first pressing mechanism 200 and a second pressing mechanism 300 mounted on the frame 100, a first transfer mechanism 400 and a second transfer mechanism 500 mounted on the frame 100, a third transfer mechanism 600 and a fourth transfer mechanism 700. The third transfer mechanism 600 and the fourth transfer mechanism 700 are located on both sides of the frame 100. The first transfer mechanism 400 and the third transfer mechanism 600 are correspondingly arranged with the first pressing mechanism 200, and the second transfer mechanism 500 and the fourth transfer mechanism 700 are correspondingly arranged with the second pressing mechanism 300. The frame 100 is provided with a first pressing groove 110 and a second pressing groove 120. The first pressing groove 110 is located directly below the first pressing mechanism 200, and the second pressing groove 120 is located directly below the second pressing mechanism 300. The device utilizes the first transfer mechanism 400 and the fourth transfer mechanism 700 to achieve the desired results. The second transfer mechanism 500 is used to transfer the plastic film to below the first pressing mechanism 200 and the second pressing mechanism 300. The third transfer mechanism 600 transfers the extension strip to be heat-pressed to the first pressing mechanism 200. The fourth transfer mechanism 700 transfers the extension strip to be heat-pressed to the second pressing mechanism 300. The first pressing mechanism 200 heat-presses the extension strip transferred by the third transfer mechanism 600 onto one corner of the plastic film. The second pressing mechanism 300 heat-presses the extension strip transferred by the fourth transfer mechanism 700 onto the other corner of the plastic film. After heat pressing is completed, the first transfer mechanism 400 and the second transfer mechanism 500 transfer it out. The operator then places the new film to be heat-pressed onto the frame 100, and then transfers it to the heat-pressing position through the first transfer mechanism 400 and the second transfer mechanism 500. The automated loading and unloading improves processing efficiency and protects the safety of employees.

[0025] The first pressing mechanism 200 includes a first pressing frame 210 mounted on the frame 100, a first pressing cylinder 220 mounted on the first pressing frame 210, a first pressing fixing plate 230 mounted on the first pressing cylinder 220, a first hot pressing component 240 mounted on the first pressing fixing plate 230, and a first pressing guide post 250. One end of the first pressing guide post 250 is slidably mounted on the first pressing frame 210. There are multiple first pressing guide posts 250, which are spaced apart. The first hot pressing component 240 is located directly above the first pressing groove 110. During pressing, the first pressing cylinder 220 operates, causing the first pressing fixing plate 230 to move downward, which in turn causes the first hot pressing component 240 to move downward, pressing the film and the extension tape together. The first pressing guide post 250 plays an auxiliary guiding role.

[0026] The second pressing mechanism 300 includes a second pressing frame 310 mounted on the frame 100, a second pressing cylinder 320 mounted on the second pressing frame 310, a second pressing fixing plate 330 mounted on the second pressing cylinder 320, a second hot pressing component 340 mounted on the second pressing fixing plate 330, and a second pressing guide post 350. One end of the second pressing guide post 350 is slidably mounted on the second pressing frame 310. There are multiple second pressing guide posts 350, which are spaced apart. The second hot pressing component 340 is located directly above the second pressing groove 120. During pressing, the second pressing cylinder 320 operates, causing the second pressing fixing plate 330 to move downward, which in turn causes the second hot pressing component 340 to move downward, pressing the film and the extension tape together. The second pressing guide post 350 plays an auxiliary guiding role.

[0027] The first material transfer mechanism 400 includes a first material transfer mounting plate 410 mounted on the frame 100, a first material transfer cylinder 420 mounted on the first material transfer mounting plate 410, a first material transfer slide 430 slidably mounted on the frame 100, a first material transfer frame 440 mounted on the first material transfer slide 430, a first up-and-down cylinder 450 mounted on the first material transfer frame 440, a first material transfer suction seat 460 mounted on the first up-and-down cylinder 450, a first material transfer guide column 470 mounted on the first material transfer suction seat 460, and a first suction head 480. The frame 100 is provided with a first rolling groove 130. The first material transfer slide 430 has a first roller, which is placed in the first rolling groove 130. The first material transfer frame 440 is fixedly connected to the output end of the first material transfer cylinder 420. One end of the first material transfer guide column 470 is slidably mounted on the first material transfer frame 440. There are multiple first material transfer guide columns 470 and first suction heads 480, which are spaced apart.

[0028] The second material transfer mechanism 500 includes a second material transfer mounting plate 510 mounted on the frame 100, a second material transfer cylinder 520 mounted on the second material transfer mounting plate 510, a second material transfer slide 530 slidably mounted on the frame 100, a second material transfer frame 540 mounted on the second material transfer slide 530, a second upper and lower cylinder 550 mounted on the second material transfer frame 540, a second material transfer suction seat 560 mounted on the second upper and lower cylinder 550, a second material transfer guide column 570 mounted on the second material transfer suction seat 560, and a second suction head 580. The frame 100 is provided with a second rolling groove 140. The second material transfer slide 530 has a second roller, which is placed in the second rolling groove 140. The second material transfer frame 540 is fixedly connected to the output end of the second material transfer cylinder 520. One end of the second material transfer guide column 570 is slidably mounted on the second material transfer frame 540. There are multiple second material transfer guide columns 570 and second suction heads 580, which are spaced apart. When transferring the film, the film needs to be placed on the frame 100. Then, the first and second upper and lower cylinders 450 and 550 operate, respectively driving the first and second transfer suction seats 460 and 560 to move down. Then, the first suction head 480 and the second suction head 580 adsorb the film. After adsorption, the first and second transfer cylinders 420 and 520 drive the first and second transfer frames 440 and 540 to move, thereby moving the film until it moves under the first and second pressing mechanisms 200 and 300 and then resets. The first and second transfer slides 430 and 530 respectively support and assist the movement of the first and second transfer frames 440 and 540.

[0029] The third material transfer mechanism 600 includes a third material transfer frame 610, a third moving component 620 mounted on the third material transfer frame 610, a third connecting plate 630 mounted on the third moving component 620, a third extension plate 640 mounted on the third connecting plate 630, a third material transfer cylinder 650 mounted on the third extension plate 640, a third material transfer fixing plate 660 mounted on the third material transfer cylinder 650, a third suction seat 670 and a third material transfer guide column 680 mounted on the third material transfer fixing plate 660, a third suction head 690 mounted on the third suction seat 670, and a third material transfer box 6a0 placed on the third material transfer frame 610. One end of the third material transfer guide column is slidably mounted on the third extension plate 640. There are multiple third material transfer guide columns 680 and third suction heads 690, which are spaced apart. The third moving assembly 620 includes a third main transfer slide 641 and a third auxiliary transfer slide 642 mounted on the third transfer frame 610, a third transfer motor 643 mounted on the third transfer frame 610, a third lead screw 644 rotatably mounted on the third main transfer slide 641, a third lead screw seat 645 mounted on the third lead screw 644, a third auxiliary slider 646 slidably mounted on the third auxiliary transfer slide 642, and a third coupling 647. The transmission end of the third lead screw 644 and the transmission end of the third transfer motor 643 are connected by the third coupling 647. Both sides of the third lead screw seat 645 are slidably mounted on the third main transfer slide 641. One end of the third connecting plate 630 is mounted on the third lead screw seat 645, and the other end of the third connecting plate 630 is mounted on the third auxiliary slider 646. The third transfer cylinder 650 operates, causing the third transfer fixing plate 660 to move downwards, which in turn causes the third suction seat 670 to move downwards, thereby causing the third suction head 690 to move downwards. This allows the extension belt in the third transfer box 6a0 to be picked up. After being picked up, the box resets. Then, the third transfer motor 643 operates, driving the third lead screw 644 to rotate via the third coupling 647. This causes the third lead screw seat 645 to move, which in turn causes the third connecting plate 630 to move, and then the third extension plate 640 to move. This causes the extension belt to move towards the frame 100. After reaching the designated position, the third transfer cylinder 650 operates, causing the third transfer fixing plate 660 to move downwards, which in turn causes the third suction seat 670 to move downwards, thereby causing the third suction head 690 to move downwards. The extension belt is then placed into the first pressing groove 110, and then the box resets. The above actions are repeated for automated feeding.

[0030] The fourth material transfer mechanism 700 includes a fourth material transfer frame 710, a fourth moving component 720 installed on the fourth material transfer frame 710, a fourth connecting plate 730 installed on the fourth moving component 720, a fourth extension plate 740 installed on the fourth connecting plate 730, a fourth material transfer cylinder 750 installed on the fourth extension plate 740, a fourth material transfer fixing plate 760 installed on the fourth material transfer cylinder 750, a fourth suction seat 770 and a fourth material transfer guide column 780 installed on the fourth material transfer fixing plate 760, a fourth suction head 790 installed on the fourth suction seat 770, and a fourth material transfer box 7a0 placed on the fourth material transfer frame 710. One end of the fourth material transfer guide column is slidably installed on the fourth extension plate 740. There are multiple fourth material transfer guide columns 780 and fourth suction heads 790, which are spaced apart. The fourth moving assembly 720 includes a fourth main transfer slide 741 and a fourth auxiliary transfer slide 742 mounted on the fourth transfer frame 710, a fourth transfer motor 743 mounted on the fourth transfer frame 710, a fourth lead screw 744 rotatably mounted on the fourth main transfer slide 741, a fourth lead screw seat 745 mounted on the fourth lead screw 744, a fourth auxiliary slider 746 slidably mounted on the fourth auxiliary transfer slide 742, and a fourth coupling 747. The transmission end of the fourth lead screw 744 and the transmission end of the fourth transfer motor 743 are connected by the fourth coupling 747. Both sides of the fourth lead screw seat 745 are slidably mounted on the fourth main transfer slide 741. One end of the fourth connecting plate 730 is mounted on the fourth lead screw seat 745, and the other end of the fourth connecting plate 730 is mounted on the fourth auxiliary slider 746. The fourth transfer cylinder 750 operates, causing the fourth transfer fixing plate 760 to move downwards, which in turn causes the fourth suction seat 770 to move downwards, thereby causing the fourth suction head 790 to move downwards. This allows the extension belt in the fourth transfer box 7a0 to be picked up. After being picked up, the box resets. Then, the fourth transfer motor 743 operates, driving the fourth lead screw 744 to rotate through the fourth coupling 747. This causes the fourth lead screw seat 745 to move, which in turn causes the fourth connecting plate 730 to move, and then the fourth extension plate 740 to move. This causes the extension belt to move towards the frame 100. After reaching the designated position, the fourth transfer cylinder 750 operates, causing the fourth transfer fixing plate 760 to move downwards, which in turn causes the fourth suction seat 770 to move downwards, thereby causing the fourth suction head 790 to move downwards. The extension belt is then placed into the second pressing groove 120, and then the box resets. The above actions are repeated for automated feeding.

[0031] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An automated lamination device for thin film production, characterized by, The device includes a frame, a first pressing mechanism and a second pressing mechanism mounted on the frame, a first transferring mechanism and a second transferring mechanism mounted on the frame, a third transferring mechanism and a fourth transferring mechanism. The third transferring mechanism and the fourth transferring mechanism are located on both sides of the frame. The first transferring mechanism and the third transferring mechanism are correspondingly arranged with the first pressing mechanism, and the second transferring mechanism and the fourth transferring mechanism are correspondingly arranged with the second pressing mechanism. The frame is provided with a first pressing groove and a second pressing groove. The first pressing groove is located directly below the first pressing mechanism, and the second pressing groove is located directly below the second pressing mechanism.

2. An automatic laminating device for film production as claimed in claim 1, wherein: The first pressing mechanism includes a first pressing frame mounted on the frame, a first pressing cylinder mounted on the first pressing frame, a first pressing fixing plate mounted on the first pressing cylinder, a first hot pressing component mounted on the first pressing fixing plate, and a first pressing guide post. One end of the first pressing guide post is slidably mounted on the first pressing frame. There are multiple first pressing guide posts arranged at intervals. The first hot pressing component is located directly above the first pressing groove.

3. An automatic laminating device for film production as claimed in claim 2, wherein: The second pressing mechanism includes a second pressing frame mounted on the frame, a second pressing cylinder mounted on the second pressing frame, a second pressing fixing plate mounted on the second pressing cylinder, a second hot pressing component mounted on the second pressing fixing plate, and a second pressing guide post. One end of the second pressing guide post is slidably mounted on the second pressing frame. There are multiple second pressing guide posts, which are spaced apart. The second hot pressing component is located directly above the second pressing groove.

4. The automatic laminating device for film production according to claim 2, characterized in that: The first material transfer mechanism includes a first material transfer mounting plate mounted on the frame, a first material transfer cylinder mounted on the first material transfer mounting plate, a first material transfer slide mounted on the frame, a first material transfer frame mounted on the first material transfer slide, a first upper and lower cylinder mounted on the first material transfer frame, a first material transfer suction seat mounted on the first upper and lower cylinder, a first material transfer guide post mounted on the first material transfer suction seat, and a first suction head. The frame is provided with a first rolling groove, the first material transfer slide has a first roller, the first roller is placed in the first rolling groove, the first material transfer frame is fixedly connected to the output end of the first material transfer cylinder, one end of the first material transfer guide post is slidably mounted on the first material transfer frame, and there are multiple first material transfer guide posts and the first suction head, which are spaced apart.

5. The automatic laminating device for film production according to claim 2, characterized in that: The second material transfer mechanism includes a second material transfer mounting plate mounted on the frame, a second material transfer cylinder mounted on the second material transfer mounting plate, a second material transfer slide slidably mounted on the frame, a second material transfer frame mounted on the second material transfer slide, a second upper and lower cylinder mounted on the second material transfer frame, a second material transfer suction seat mounted on the second upper and lower cylinder, a second material transfer guide post mounted on the second material transfer suction seat, and a second suction head. The frame is provided with a second rolling groove, the second material transfer slide has a second roller, the second roller is placed in the second rolling groove, the second material transfer frame is fixedly connected to the output end of the second material transfer cylinder, one end of the second material transfer guide post is slidably mounted on the second material transfer frame, and there are multiple second material transfer guide posts and second suction heads arranged at intervals.

6. An automatic laminating device for film production as claimed in claim 2, wherein: The third material transfer mechanism includes a third material transfer frame, a third moving component mounted on the third material transfer frame, a third connecting plate mounted on the third moving component, a third extension plate mounted on the third connecting plate, a third material transfer cylinder mounted on the third extension plate, a third material transfer fixing plate mounted on the third material transfer cylinder, a third suction seat and a third material transfer guide post mounted on the third material transfer fixing plate, a third suction head mounted on the third suction seat, and a third material transfer box placed on the third material transfer frame. One end of the third material transfer guide post is slidably mounted on the third extension plate. There are multiple third material transfer guide posts and third suction heads, which are spaced apart.

7. An automatic laminating device for film production as claimed in claim 6, wherein: The third moving component includes a third main sliding block and a third auxiliary sliding block mounted on the third transfer frame, a third transfer motor mounted on the third transfer frame, a third lead screw rotatably mounted on the third main sliding block, a third lead screw seat mounted on the third lead screw, a third auxiliary slider slidably mounted on the third auxiliary sliding block, and a third coupling. The transmission end of the third lead screw and the transmission end of the third transfer motor are connected by the third coupling. Both sides of the third lead screw seat are slidably mounted on the third main sliding block. One end of the third connecting plate is mounted on the third lead screw seat, and the other end of the third connecting plate is mounted on the third auxiliary slider.

8. The automatic laminating device for film production according to claim 2, characterized in that: The fourth material transfer mechanism includes a fourth material transfer frame, a fourth moving component mounted on the fourth material transfer frame, a fourth connecting plate mounted on the fourth moving component, a fourth extension plate mounted on the fourth connecting plate, a fourth material transfer cylinder mounted on the fourth extension plate, a fourth material transfer fixing plate mounted on the fourth material transfer cylinder, a fourth suction seat and a fourth material transfer guide post mounted on the fourth material transfer fixing plate, a fourth suction head mounted on the fourth suction seat, and a fourth material transfer box placed on the fourth material transfer frame. One end of the fourth material transfer guide post is slidably mounted on the fourth extension plate. There are multiple fourth material transfer guide posts and fourth suction heads, which are spaced apart.

9. An automatic laminating device for film production as claimed in claim 8, wherein: The fourth moving component includes a fourth main sliding block and a fourth auxiliary sliding block mounted on the fourth transfer frame, a fourth transfer motor mounted on the fourth transfer frame, a fourth lead screw rotatably mounted on the fourth main sliding block, a fourth lead screw seat mounted on the fourth lead screw, a fourth auxiliary slider slidably mounted on the fourth auxiliary sliding block, and a fourth coupling. The transmission end of the fourth lead screw and the transmission end of the fourth transfer motor are connected by the fourth coupling. Both sides of the fourth lead screw seat are slidably mounted on the fourth main sliding block. One end of the fourth connecting plate is mounted on the fourth lead screw seat, and the other end of the fourth connecting plate is mounted on the fourth auxiliary slider.

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