Hot melt adhesive film press device

Abstract

The utility model relates to related fields, specifically disclose a kind of hot melt adhesive film press bonding device, including hydraulic rod, top frame, upper press roll, adhesive film conveying frame, feeding mechanism and adhesive film conveying roller, the middle part of top frame is equipped with hydraulic rod, the telescopic end of hydraulic rod is connected with the top of roller stand outside upper press roll, the bottom corner of top frame is equipped with support rod, the bottom of support rod is connected with the top of adhesive film conveying frame outside feeding mechanism, the bottom of adhesive film conveying frame is connected with support base. The utility model is installed by top frame to be convenient for hydraulic rod, upper press roll can be lifted control by hydraulic rod, by it, multiple upper press rolls can be controlled to carry out multiple press bonding processing to adhesive film, so that press bonding efficiency is greatly improved, feeding mechanism is equipped in the inboard of adhesive film conveying frame, adhesive film is conveniently transported by feeding mechanism, adhesive film conveying roller is equipped in the both ends of feeding mechanism by connecting frame, adhesive film is conveniently secondary fed by adhesive film conveying roller.

Description

Technical Field

[0001] This utility model relates to the field of adhesive film pressing devices, specifically a hot melt adhesive film pressing device. Background Technology

[0002] The film pressing device is used to control the pressing of the adhesive film. Hot melt adhesive film is a film product with or without release paper, which can be easily processed continuously or intermittently. It can be widely used for bonding various fabrics, papers, polymer materials, and metals. For example, the authorized patent with publication number CN221913313U (Hot Melt Adhesive Film Pressing Device): The device includes a worktable, an upper pressing mechanism, and a lower pressing mechanism. The upper pressing mechanism includes an upper pressing plate, and the upper pressing plate is internally equipped with a pressure roller, a bidirectional lead screw, and a cylinder. The lead screw is horizontally arranged inside the upper pressing plate and includes a first lead screw, a second lead screw, and a connecting part. The connecting part has a first lead screw and a second lead screw on both sides. The first lead screw has a first sliding part, and the lower end of the first sliding part has a first adjusting cylinder. The bottom of the first adjusting cylinder is equipped with a first pressure roller. The second lead screw has a second sliding part, and the lower end of the second sliding part has a second adjusting cylinder. The bottom of the second adjusting cylinder is equipped with a second pressure roller. This utility model aims to solve the problems in the prior art where the pressing between the hot melt adhesive film and the material is not tight enough, and the pressing between hot melt adhesive films of different thicknesses and the material is uneven, accompanied by the generation of air bubbles. The existing hot melt adhesive film pressing device has low pressing efficiency and cannot perform cyclic pressing of the adhesive film, making it inconvenient to control the pressing of the adhesive film and inconvenient to transport the adhesive film, and it cannot perform secondary cyclic transport. Utility Model Content

[0003] The purpose of this invention is to provide a hot melt adhesive film pressing device to solve the problems mentioned in the background art, such as low pressing efficiency, inability to perform cyclic pressing of the adhesive film, inconvenience in controlling the pressing of the adhesive film, inconvenience in conveying the adhesive film, and inability to perform secondary cyclic conveying.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a hot melt adhesive film pressing device, comprising a hydraulic rod, a top frame, an upper pressure roller, an adhesive film conveying frame, a feeding mechanism, and an adhesive film conveying roller. The top frame is provided with a hydraulic rod in the middle, and the telescopic end of the hydraulic rod is connected to the top of the roller frame outside the upper pressure roller. A support rod is provided at the bottom corner of the top frame, and the bottom of the support rod is connected to the top of the adhesive film conveying frame outside the feeding mechanism. The bottom of the adhesive film conveying frame is connected to a support base.

[0005] In a further embodiment, both ends of the film conveying frame are equipped with film conveying rollers via connecting frames, and the film conveying rollers are arranged directly opposite the two ends of the feeding mechanism.

[0006] In a further embodiment, the feeding mechanism is provided with side guard plates on both sides, and a pad is provided at the center of the inner side of the side guard plate, and the pad is located inside the feeding mechanism.

[0007] In a further embodiment, there are two upper pressure rollers, and the bottom of both upper pressure rollers is rotatably connected to the inner side of the roller frame.

[0008] In a further embodiment, there are two hydraulic rods, and the cylinder ends of both hydraulic rods are fixed to the top frame bolts.

[0009] In a further embodiment, each of the top corners of the film conveying frame is provided with an insertion hole, and the bottom of the support rod is embedded and assembled with the insertion hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This utility model facilitates the installation of hydraulic rods through a top frame. The hydraulic rods can control the lifting and lowering of the upper pressure rollers, and can control multiple upper pressure rollers to perform multiple pressing processes on the adhesive film, thus greatly improving the pressing efficiency.

[0011] This utility model is equipped with a film conveying frame, and a feeding mechanism is provided on the inner side of the film conveying frame. The feeding mechanism facilitates the conveying of the film. Film conveying rollers are provided at both ends of the feeding mechanism through connecting frames, and the film conveying rollers facilitate the secondary feeding of the film. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a hot melt adhesive film pressing device according to the present invention; Figure 2 This is a schematic diagram of the feeding mechanism of this utility model; Figure 3 This is a top view of the feeding mechanism of this utility model; Figure 4 This is a bottom view of the upper pressure roller of this utility model.

[0013] In the diagram: 1. Hydraulic rod; 2. Top frame; 3. Support rod; 4. Roller frame; 5. Upper pressure roller; 6. Film conveyor frame; 7. Feeding mechanism; 8. Support base; 9. Film conveyor roller; 10. Connecting frame; 11. Pad plate; 12. Side guard plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Please see Figure 1-4This utility model provides an embodiment of a hot melt adhesive film pressing device, comprising a hydraulic rod 1, a top frame 2, an upper pressure roller 5, an adhesive film conveying frame 6, a feeding mechanism 7, and an adhesive film conveying roller 9. The top frame 2 has two hydraulic rods 1 located in its middle, and the cylinder ends of both hydraulic rods 1 are bolted to the top frame 2. The hydraulic rods 1 can control the lifting and lowering of the top frame 2. The telescopic ends of the hydraulic rods 1 are connected to the top of the roller frame 4 outside the upper pressure roller 5. A support is provided at the bottom corner of the top frame 2. The bottom of the support rod 3 is connected to the top of the film conveying frame 6 outside the feeding mechanism 7, and the bottom of the film conveying frame 6 is connected to the support base 8. The upper pressure roller 5 can be raised and lowered by the hydraulic rod 1. The upper pressure roller 5 can press the conveyed film. The support rod 3 is used to support the top frame 2. The feeding mechanism 7 is used to automatically convey the film. There are two upper pressure rollers 5, and the bottom of the two upper pressure rollers 5 is rotatably connected to the inner side of the roller frame 4.

[0016] Both ends of the film conveyor frame 6 are equipped with film conveying rollers 9 via connecting frames 10. The film conveying rollers 9 are positioned directly opposite the two ends of the feeding mechanism 7. The connecting frames 10 facilitate the installation of the film conveying rollers 9, which are used to convey the film. Side guard plates 12 are provided on both sides of the feeding mechanism 7. A pad 11 is located in the center of the inner side of the side guard plate 12, and the pad is positioned inside the feeding mechanism 7. The side guard plates 12 protect the film during conveying, while the pad 11 presses and resists pressure on the film. Insertion holes are provided at the top corners of the film conveyor frame 6. The bottom of the support rod 3 is fitted into these insertion holes, facilitating the installation of the support rod 3.

[0017] Working principle: During use, the top frame 2 facilitates the installation of the hydraulic rod 1, which can control the lifting and lowering of the upper pressure roller 5. The feeding mechanism 7 is used to automatically convey the film, the film conveying roller 9 is used to assist in conveying the film, the pad 11 is used to resist the pressure of the film conveying, the hydraulic rod 1 controls the upper pressure roller 5 and the film on the feeding mechanism 7 to automatically press together, the support rod 3 is used to elevate and support the top frame 2, and the support base 8 can stably support and place the film conveying frame 6.

[0018] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A hot melt adhesive film pressing device, comprising a hydraulic rod (1), a top frame (2), an upper pressure roller (5), an adhesive film conveying frame (6), a feeding mechanism (7), and an adhesive film conveying roller (9), characterized in that: The top frame (2) is provided with a hydraulic rod (1) in the middle. The telescopic end of the hydraulic rod (1) is connected to the top of the roller frame (4) outside the upper pressure roller (5). The bottom corner of the top frame (2) is provided with a support rod (3). The bottom of the support rod (3) is connected to the top of the film conveying frame (6) outside the feeding mechanism (7). The bottom of the film conveying frame (6) is connected to the support base (8).

2. The hot melt adhesive film pressing device according to claim 1, characterized in that: Both ends of the film conveying frame (6) are provided with film conveying rollers (9) through connecting frames (10), and the film conveying rollers (9) are arranged opposite to the two ends of the feeding mechanism (7).

3. The hot melt adhesive film pressing device according to claim 1, characterized in that: The feeding mechanism (7) is provided with side guard plates (12) on both sides, and a pad (11) is provided in the middle of the inner side of the side guard plate (12), and the pad is located inside the feeding mechanism (7).

4. The hot melt adhesive film pressing device according to claim 1, characterized in that: There are two upper pressure rollers (5), and the bottom of both upper pressure rollers (5) are rotatably connected to the inner side of the roller frame (4).

5. The hot melt adhesive film pressing device according to claim 1, characterized in that: There are two hydraulic rods (1), and the cylinder ends of the two hydraulic rods (1) are bolted to the top frame (2).

6. The hot melt adhesive film pressing device according to claim 1, characterized in that: The top corner of the film conveyor (6) is provided with a socket, and the bottom of the support rod (3) is inlaid and assembled with the socket.

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