A foaming adhesive type aluminum foil tape coating and drying device

Abstract

The utility model discloses a kind of foaming bonding type aluminium foil adhesive tape coating drying device, it is related to aluminium foil adhesive tape technical field, including drying cabinet, drying cabinet two sides are separately provided with feed inlet and discharge outlet, feed inlet side is provided with drying mechanism, in the utility model, fan one is fixedly connected with auxiliary cover, connecting plate bottom is fixedly connected with exhaust hood, sliding platform drives connecting plate to move, hydraulic push rod drives connecting plate to lift, the use position and height of multiple exhaust hoods can be changed, different width and thickness of adhesive tape are suitable, drying simultaneously in upper and lower two sides, hot air penetrates thick adhesive layer, thoroughly dries inside adhesive layer, guarantee drying effect, electric push rod drives calibration plate to move, calibration plate pushes adhesive tape to move, complete the position calibration of adhesive tape, limit the transverse movement of adhesive tape by limiting plate and guide wheel, reduce the position deviation when adhesive tape drying.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil tape technology, and in particular to a foamable adhesive aluminum foil tape coating and drying device. Background Technology

[0002] Foamable adhesive aluminum foil tape is a functional tape with aluminum foil as the base material and a foamable adhesive layer. Its core feature is that it combines the physical barrier properties of aluminum foil with the elastic bonding, sealing and buffering capabilities of the foam layer.

[0003] For example, Chinese patent CN221965942U discloses an aluminum foil tape coating and drying device, which includes a box body. An installation plate is fixedly installed on the inner wall of the box body. A movable roller is rotatably connected to the installation plate. A blower is fixedly installed on the inner bottom wall of the box body. A heating cylinder is installed on the blower. A drying flat tube is installed on the heating cylinder. The drying flat tube is located between two movable rollers. A fixing plate is fixedly connected to the inner wall of the box body. The fixing plate is located above the drying flat tube. An inclined plate is fixedly connected to the fixing plate. The inclined plate is inclined towards the movable roller.

[0004] In the aforementioned patent, although the problem of poor drying effect on the side of the tape body away from the moving roller is solved by using a fixed plate and an inclined plate, the fixed plate and inclined plate are in relatively fixed positions when in use. When drying tapes of different thicknesses and widths, the hot air cannot penetrate the thick adhesive layer, resulting in incomplete drying inside the adhesive layer. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology where the fixed plate and inclined plate are in relatively fixed positions, and when drying tapes of different thicknesses and widths, the hot air cannot penetrate the thick adhesive layer, resulting in incomplete drying of the adhesive layer. Therefore, this invention proposes a foamable adhesive aluminum foil tape coating and drying device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a foamable adhesive aluminum foil tape coating and drying device, comprising a drying chamber, wherein an inlet and an outlet are respectively provided on both sides of the drying chamber, and a drying mechanism is provided on one side of the inlet. The drying mechanism includes a connecting plate, a hydraulic push rod, and an auxiliary cover. An exhaust hood is fixedly connected to the bottom of the connecting plate, and a second fan is fixedly connected to the top of the exhaust hood through a pipe. The bottom of the second fan is fixedly connected to the connecting plate, and the top of the connecting plate is fixedly connected to the hydraulic push rod. A slide is fixedly connected to the outer ring surface of the hydraulic push rod. A first fan is fixedly connected to the bottom of the auxiliary cover, and a reinforcing frame is fixedly connected to the top of the auxiliary cover. One side of the reinforcing frame is fixedly connected to the inner wall of the drying chamber.

[0007] Preferably, a heating plate is fixedly connected to the inner wall of the exhaust hood, and a temperature sensor is electrically connected to the heating plate. The top of the temperature sensor is fixedly connected to the connecting plate.

[0008] Preferably, a lead screw assembly is slidably connected to the bottom of the slide table, and one end of the lead screw assembly is fixedly connected to the inner wall of the drying oven.

[0009] Preferably, the inner wall of the drying oven is rotatably connected to a guide roller, the top of the guide roller is slidably connected to a limit plate, and a guide wheel is bolted to one side of the limit plate.

[0010] Preferably, the limiting plate is connected to a lead screw via a thread, the threads of the two limiting plates are in opposite directions, one end of the lead screw is rotatably connected to the inner wall of the drying oven, and the other end is fixedly connected to the output shaft of the motor, with one side of the motor fixedly connected to the drying oven.

[0011] Preferably, guide plates are fixedly connected to both sides of the drying oven, an electric push rod is embedded inside the guide plate, a calibration plate is fixedly connected to one end of the electric push rod, the calibration plate is slidably connected to the guide plate, and a laser rangefinder is fixedly connected to the top of the guide plate.

[0012] Preferably, an adjusting plate is fixedly connected to the top of the guide plate, and two adjusting roller assemblies are provided on one side of the adjusting plate. One adjusting roller assembly is rotatably connected to the adjusting plate, and the other adjusting roller assembly is slidably connected to the adjusting plate. The adjusting roller assembly is threadedly connected to a threaded rod, which is rotatably connected to the adjusting plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the fan is fixedly connected to the auxiliary cover, the bottom of the connecting plate is fixedly connected to the exhaust hood, the slide table drives the connecting plate to move, and the hydraulic push rod drives the connecting plate to rise and fall. This can change the usage position and height of multiple exhaust hoods, and is suitable for different widths and thicknesses of tape. The upper and lower sides are dried at the same time, allowing hot air to penetrate the thick adhesive layer and thoroughly dry the inside of the adhesive layer, ensuring the drying effect.

[0015] 2. In this utility model, the limiting plate and the lead screw are connected by threads, and the calibration plate and the guide plate are slidably connected. When the threaded rod is rotated, the upper adjusting roller assembly moves up and down along the adjusting plate. The laser range sensor detects whether there is a positional deviation of the tape. If there is a deviation, the electric push rod drives the calibration plate to move, and the calibration plate pushes the tape to move, thus completing the position calibration of the tape. The limiting plate and the guide wheel restrict the lateral movement of the tape, reducing the positional deviation of the tape during drying. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a foamable adhesive aluminum foil tape coating and drying device;

[0017] Figure 2 This utility model provides a schematic diagram of the installation of an electric push rod structure for a foamable adhesive aluminum foil tape coating and drying device;

[0018] Figure 3 This utility model provides a schematic diagram of the screw slide structure installation for a foamable adhesive aluminum foil tape coating and drying device.

[0019] Figure 4 This utility model provides a schematic diagram of the guide roller structure installation for a foamable adhesive aluminum foil tape coating and drying device;

[0020] Figure 5 This utility model provides a schematic diagram of the heating plate structure installation for a foamable adhesive aluminum foil tape coating and drying device.

[0021] Legend: 1. Drying oven; 2. Adjusting roller assembly; 3. Laser rangefinder sensor; 4. Calibration plate; 5. Guide plate; 6. Adjusting plate; 7. Motor; 8. Electric push rod; 9. Threaded rod; 10. Limiting plate; 11. Reinforcing frame; 12. Lead screw assembly; 13. Slide table; 14. Lead screw; 15. Connecting plate; 16. Hydraulic push rod; 17. Exhaust hood; 18. Guide wheel; 19. Fan 1; 20. Auxiliary cover; 21. Guide roller; 22. Temperature sensor; 23. Heating plate; 24. Fan 2. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: Refer to Figures 1-5As shown: A foamable adhesive aluminum foil tape coating and drying device includes a drying chamber 1. The drying chamber 1 has an inlet and an outlet on both sides. A drying mechanism is located on one side of the inlet. The drying mechanism includes a connecting plate 15, a hydraulic push rod 16, and an auxiliary cover 20. An exhaust hood 17 is fixedly connected to the bottom of the connecting plate 15. A second fan 24 is fixedly connected to the top of the exhaust hood 17 via a pipe. The bottom of the second fan 24 is fixedly connected to the connecting plate 15, and the top of the connecting plate 15 is fixedly connected to the hydraulic push rod 16. A slide table 13 is fixedly connected to the outer ring surface of the push rod 16. A fan 19 is fixedly connected to the bottom of the auxiliary cover 20. A reinforcing frame 11 is fixedly connected to the top of the auxiliary cover 20. One side of the reinforcing frame 11 is fixedly connected to the inner wall of the drying chamber 1. A heating plate 23 is fixedly connected to the inner wall of the exhaust hood 17. A temperature sensor 22 is electrically connected to the heating plate 23. The top of the temperature sensor 22 is fixedly connected to the connecting plate 15. A lead screw assembly 12 is slidably connected to the bottom of the slide table 13. One end of the lead screw assembly 12 is fixedly connected to the inner wall of the drying chamber 1.

[0025] The bottom of the auxiliary cover 20 is fixedly connected to the fan 19. After the fan 19 starts, it delivers preheated airflow into the drying chamber 1, forming a basic ventilation environment and laying the airflow circulation channel for subsequent heating and drying. The bottom of the connecting plate 15 is fixedly connected to the exhaust hood 17, and the top is fixedly connected to the hydraulic push rod 16. It also supports the second fan 24 and serves as an "integrated installation carrier" for components such as the exhaust hood 17 and the heating plate 23, enabling synchronous displacement of multiple components. The heating plate 23 is fixed to the inner wall of the exhaust hood 17. After the heating plate 23 is energized, it generates the heat required for drying and heats the coating layer on the surface of the aluminum foil tape entering through the feed inlet. The temperature sensor 22 is electrically connected to the heating plate 23 and its top is fixed to the connecting plate 15. The temperature around the heating plate 23 is monitored in real time to prevent the tape from carbonizing due to excessive heat or the drying efficiency from being affected by excessively low temperature. The slide table 13 is fixed on the outer ring of the hydraulic push rod 16, and the slide table 13 is slidably connected to the screw assembly 12 fixed on the inner wall of the drying chamber 1. When the hydraulic push rod 16 extends or retracts, it drives the connecting plate 15 and the lower exhaust hood 17 and the heating plate 23 to move up and down, adjusting the vertical distance between the exhaust hood 17 and the tape. When the screw assembly 12 works, it drives the slide table 13 and the connected hydraulic push rod 16 and exhaust hood 17 to move horizontally, so as to achieve uniform coverage and drying of the tape in the width direction. The heating plate 23 is linked with the temperature sensor 22 to avoid abnormal drying temperature and ensure the stability of the aluminum foil tape coating layer.

[0026] Example 2: Figures 1-4As shown, a guide roller 21 is rotatably connected to the inner wall of the drying chamber 1. A limit plate 10 is slidably connected to the top of the guide roller 21. A guide wheel 18 is bolted to one side of the limit plate 10. A lead screw 14 is threaded to the limit plate 10. The threads of the two limit plates 10 are opposite. One end of the lead screw 14 is rotatably connected to the inner wall of the drying chamber 1, and the other end is fixedly connected to the output shaft of the motor 7. One side of the motor 7 is fixedly connected to the drying chamber 1. Guide plates 5 are fixedly connected to both sides of the drying chamber 1. An electric push rod 8 is embedded inside the guide plate 5. A calibration plate 4 is fixedly connected to one end of the electric push rod 8. The calibration plate 4 is slidably connected to the guide plate 5. A laser rangefinder sensor 3 is fixedly connected to the top of the guide plate 5. An adjustment plate 6 is fixedly connected to the top of the guide plate 5. Two adjustment roller assemblies 2 are provided on one side of the adjustment plate 6. One adjustment roller assembly 2 is rotatably connected to the adjustment plate 6, and the other adjustment roller assembly 2 is slidably connected to the adjustment plate 6. A threaded rod 9 is threadedly connected to the adjustment roller assembly 2. The threaded rod 9 is rotatably connected to the adjustment plate 6.

[0027] The limiting plate 10 is slidably connected to the top of the guide roller 21, and one side is connected to the guide wheel 18 by bolts to reduce the friction between the tape and the limiting plate 10; both limiting plates 10 are threadedly connected to the lead screw 14 with opposite thread directions. One end of the lead screw 14 rotates with the inner wall of the drying chamber 1, and the other end is connected to the output shaft of the motor 7; when the motor 7 starts, it drives the lead screw 14 to rotate, and the two limiting plates 10 slide in opposite directions to adjust the spacing to match the tape width and prevent lateral deviation. The guide plate 5 is fixed on both sides of the drying chamber 1, and one end of the internally embedded electric push rod 8 is connected to the calibration plate 4. A laser rangefinder 3 is fixed to the top of the guide plate 5 to detect the edge position of the tape in real time. When tape deviation is detected, the external controller can drive the electric push rod 8 to push the calibration plate 4 to move laterally and push the tape back to the preset conveying path to achieve automatic deviation correction. The adjustment plate 6 is fixed to the top of the guide plate 5. Of the two adjustment roller assemblies 2, one is rotatably connected to the adjustment plate 6 and the other is slidably connected to the adjustment plate 6. By rotating the threaded rod 9, the adjustment roller assembly 2 located above can be raised and lowered, thereby adjusting the distance between the two rollers to adapt the device to tapes of different thicknesses.

[0028] The usage and working principle of this device are as follows: First, the adjusting roller assembly 2 includes a roller body and a mounting frame. The mounting frame of the lower adjusting roller assembly 2 is fixedly connected to the adjusting plate 6. By rotating the threaded rod 9, the upper mounting frame and the adjusting roller assembly 2 rise and fall along the adjusting plate 6, which can adjust the distance between the two adjusting roller assemblies 2. When the device is in use, the foamable adhesive aluminum foil tape that needs to be dried can be put into the feed port on one side of the drying chamber 1, pass through the drying chamber 1, and be discharged from the discharge port. The tape can be driven to move inside the drying chamber 1 by the traction device. The top of the reinforcing frame 11 has a rectangular through hole. Fan 19 is a hot air fan. The hot air it discharges can contact the bottom of the tape after passing through the auxiliary cover 20 and the rectangular through hole. Fan 2 The generated air can enter the exhaust hood 17 through the pipe, be heated by the heating plate 23, and then pass through the heating plate 23 to heat and dry the top of the tape. During drying, the temperature sensor 22 can monitor the temperature change inside the drying chamber 1, so that the power of the fan 19 and the heating plate 23 can be adjusted by the external controller. The hydraulic push rod 16 drives the connecting plate 15 to rise and fall, which can adjust the working height of the exhaust hood 17. An exhaust port is provided on one side of the drying chamber 1 to discharge excess gas. The laser rangefinder 3, which is symmetrically arranged, can detect whether there is a positional deviation when the tape is put in. If there is, the electric push rod 8 drives the calibration plate 4 to move, which can correct the tape and make the tape move between the two limit plates 10.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A foaming adhesive type aluminum foil tape coating and drying apparatus comprising a drying box (1), characterized in that: The drying chamber (1) is provided with an inlet and an outlet on both sides. A drying mechanism is provided on one side of the inlet. The drying mechanism includes a connecting plate (15), a hydraulic push rod (16), and an auxiliary cover (20). An exhaust hood (17) is fixedly connected to the bottom of the connecting plate (15). A second fan (24) is fixedly connected to the top of the exhaust hood (17) through a pipe. The bottom of the second fan (24) is fixedly connected to the connecting plate (15). The top of the connecting plate (15) is fixedly connected to the hydraulic push rod (16). A slide table (13) is fixedly connected to the outer ring surface of the hydraulic push rod (16). A first fan (19) is fixedly connected to the bottom of the auxiliary cover (20). A reinforcing frame (11) is fixedly connected to the top of the auxiliary cover (20). One side of the reinforcing frame (11) is fixedly connected to the inner wall of the drying chamber (1).

2. The foamed pressure sensitive adhesive type aluminum foil tape coating and drying apparatus according to claim 1, characterized by: A heating plate (23) is fixedly connected to the inner wall of the exhaust hood (17), and a temperature sensor (22) is electrically connected to the heating plate (23). The top of the temperature sensor (22) is fixedly connected to the connecting plate (15).

3. The foamed pressure sensitive adhesive type aluminum foil tape coating and drying apparatus according to claim 1, characterized by: The bottom of the slide (13) is slidably connected to a lead screw assembly (12), and one end of the lead screw assembly (12) is fixedly connected to the inner wall of the drying oven (1).

4. The foamed pressure sensitive adhesive type aluminum foil tape coating and drying apparatus according to claim 1, characterized by: The inner wall of the drying oven (1) is rotatably connected to a guide roller (21), and a limit plate (10) is slidably connected to the top of the guide roller (21). A guide wheel (18) is bolted to one side of the limit plate (10).

5. The foamed adhesive type aluminum foil tape coating and drying apparatus according to claim 4, characterized by: The limiting plate (10) is connected to a lead screw (14) by a thread. The threads of the two limiting plates (10) are opposite. One end of the lead screw (14) is rotatably connected to the inner wall of the drying box (1), and the other end is fixedly connected to the output shaft of the motor (7). One side of the motor (7) is fixedly connected to the drying box (1).

6. The foamed adhesive-backed aluminum foil tape coating and drying apparatus of claim 1, wherein: The drying oven (1) is fixedly connected to both sides of the guide plate (5), and an electric push rod (8) is embedded inside the guide plate (5). A calibration plate (4) is fixedly connected to one end of the electric push rod (8). The calibration plate (4) is slidably connected to the guide plate (5), and a laser rangefinder (3) is fixedly connected to the top of the guide plate (5).

7. The foamed adhesive-backed aluminum foil tape coating and drying apparatus of claim 6, wherein: The top of the guide plate (5) is fixedly connected to an adjusting plate (6). Two adjusting roller assemblies (2) are provided on one side of the adjusting plate (6). One adjusting roller assembly (2) is rotatably connected to the adjusting plate (6), and the other adjusting roller assembly (2) is slidably connected to the adjusting plate (6). The adjusting roller assembly (2) is connected to a threaded rod (9) by a thread, and the threaded rod (9) is rotatably connected to the adjusting plate (6).

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