Silica gel adhesive tape adhesive layer coating device

Abstract

The utility model relates to the technical field of adhesive tape production, in particular to an adhesive layer coating device for a silica gel adhesive tape. When the conveying device is used, through the arrangement of the conveying table, the adjusting groove, the sliding blocks, the sliding rods, the fixing nuts and the adjusting plate, the adjusting groove is formed in one side of the conveying table, the sliding blocks can slide left and right through the adjusting groove, the separation distance between the two sliding blocks is adjusted, and one sides of the sliding blocks are connected with the sliding rods; the sliding block is adjusted to drive the sliding rod to move, one end of the sliding rod is connected with the fixing nut, when the sliding block is adjusted to a proper position, the fixing nut is screwed to enable the sliding block to be fixedly locked on the conveying table for positioning, the other end of the sliding rod is connected with the adjusting plate, and the clamping roller is installed on the adjusting plate. And the tension of the adhesive tape on the clamping roller can be adjusted by moving the adjusting plate, and the adhesive tape can be more uniformly coated during coating by adjusting the tension of the adhesive tape, so that the effect of uniform coating is achieved.

Description

Technical Field

[0001] This utility model relates to the field of tape production technology, specifically to a silicone tape adhesive coating device. Background Technology

[0002] Silicone tape is a material used for various sealing, fixing, and insulation applications. Unlike ordinary tapes, it is made from high-quality silicone rubber as the base material, with added special components. Furthermore, silicone tape possesses strong high-temperature resistance, impact and vibration resistance, and is widely used in electronics, machinery, and automotive industries. Silicone tape has several characteristics, such as high tensile strength, good elasticity, anti-aging properties, and high-temperature resistance. It also features waterproofing, corrosion resistance, electrical insulation, and vertical adhesion. In electronics, electrical appliances, and digital products, silicone tape is often used for shielding and wire protection. In construction and home improvement, it can be used for sealing, insulation, and fixing.

[0003] A search revealed a Chinese utility model patent, CN220573906U, which discloses a self-adhesive silicone tape coating device. This device effectively solves the problems of difficulty in cleaning the tape before application, affecting product quality. The device includes a housing containing tape conveyed to the right. A bidirectional cylinder is installed inside the housing, with a first support rod connected to its rear end. A first guide rail is fixed to the front end of the first support rod, and a first frame is fixed to the front end of the first guide rail. First sponges located on the upper and lower sides of the tape are fixed within the first frame. A second support rod is connected to the front end of the bidirectional cylinder, with a second guide rail fixed to its rear end. A second frame is fixed to the rear end of the second guide rail, and second sponges located on the upper and lower sides of the tape are fixed within the second frame. The first and second frames are located on the left and right sides of the bidirectional cylinder. A positioning plate is fixed inside the housing, with a positioning groove through which the tape passes. A spray nozzle and scraper are mounted on the positioning plate above the positioning groove. A dryer is installed inside the housing to the right of the positioning plate.

[0004] However, this device often lacks the function of adjusting tension. Without proper tension control during use, the substrate may become loose or overstretched during transport, resulting in uneven coating thickness and affecting the adhesion and performance of the silicone tape. Furthermore, the device also lacks the function of adjusting clamping force. Excessive clamping force can damage or scratch the surface of the substrate, especially for thin or sensitive materials (such as special films). This can lead to defects in the finished product, affecting its appearance and functionality. Utility Model Content

[0005] The purpose of this invention is to provide a silicone tape adhesive coating device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A silicone tape adhesive coating device includes a main body, a transmission table fixedly connected to one side of the main body, an adjustment groove formed on one side of the transmission table, a sliding block slidably connected inside the adjustment groove, a sliding rod fixedly connected to one side of the sliding block, a fixing nut threadedly connected to one end of the sliding rod, an adjustment plate fixedly connected to the other end of the sliding rod, a rotating knob rotatably connected to the top of the adjustment plate, a threaded bolt rotatably connected to one end of the rotating knob, an adjustment block threadedly connected to the surface of the threaded bolt, a rotating rod rotatably connected to one side of the adjustment block, and a clamping roller rotatably connected to one end of the rotating rod.

[0008] Preferably, a display screen is fixedly connected to one side of the main body, and an operation button is fixedly connected to one side of the display screen.

[0009] Preferably, a drying chamber is fixedly connected to the top of the main body, and a heating element is fixedly connected inside the drying chamber.

[0010] Preferably, a rotating motor is fixedly connected inside the drying chamber, and a fan is fixedly connected to the output end of the rotating motor.

[0011] Preferably, a mounting plate is fixedly connected to one side of the drying chamber, and a fan is fixedly connected to one side of the mounting plate.

[0012] Preferably, a coating device is fixedly connected to the middle of the main body, and a scraper is fixedly connected to one side of the coating device.

[0013] Preferably, a storage box is fixedly connected to the top of the coating device, and a heating box is fixedly connected to the bottom of the storage box.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This silicone tape coating device, in use, comprises a conveyor table, an adjusting groove, a sliding block, a sliding rod, a fixing nut, and an adjusting plate. An adjusting groove is provided on one side of the conveyor table, allowing the sliding block to slide left and right and adjust the separation distance between two sliding blocks. A sliding rod is connected to one side of the sliding block; adjusting the sliding block moves the sliding rod. A fixing nut is connected to one end of the sliding rod; when the sliding block is adjusted to a suitable position, the fixing nut is tightened to lock the sliding block onto the conveyor table for positioning. An adjusting plate is connected to the other end of the sliding rod, and a clamping roller is mounted on the adjusting plate. Moving the adjusting plate adjusts the tape tension on the clamping roller, resulting in more uniform coating during application and achieving a uniform coating effect.

[0016] 2. This silicone tape adhesive coating device, in use, comprises a rotary knob, an adjusting plate, a threaded bolt, an adjusting block, a rotating rod, and clamping rollers. A rotary knob is connected to the top of the adjusting plate; rotating the knob rotates the threaded bolt connected to one end. An adjusting block is connected to the threaded bolt, and during the rotation of the threaded bolt, the adjusting block moves up and down. A rotating rod is connected to one side of the adjusting block, allowing the clamping rollers to be mounted on the adjusting plate. Adjusting the distance between the two clamping rollers allows for adjustment of the clamping force. Adjusting the clamping force prevents wrinkles, twisting, or warping of the tape during transport, ensuring the tape's flatness and providing a good foundation for uniform coating, thus achieving the effect of adjusting the clamping force. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the transmission station of this utility model;

[0019] Figure 3 This is a schematic diagram of the adjustment plate connection structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the drying chamber of this utility model.

[0021] In the diagram: 1. Main body; 2. Conveyor table; 3. Adjustment groove; 4. Sliding block; 5. Sliding rod; 6. Fixing nut; 7. Adjustment plate; 8. Rotary knob; 9. Threaded bolt; 10. Adjustment block; 11. Rotary rod; 12. Clamping roller; 13. Display screen; 14. Operation button; 15. Drying chamber; 16. Heating element; 17. Rotary motor; 18. Fan; 19. Mounting plate; 20. Air-cooled fan; 21. Coating device; 22. Scraper; 23. Storage box; 24. Heating box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0024] A silicone tape adhesive coating device includes a main body 1. A transmission table 2 is fixedly connected to one side of the main body 1. An adjustment groove 3 is provided on one side of the transmission table 2. A sliding block 4 is slidably connected inside the adjustment groove 3. A sliding rod 5 is fixedly connected to one side of the sliding block 4. A fixing nut 6 is threadedly connected to one end of the sliding rod 5. An adjustment plate 7 is fixedly connected to the other end of the sliding rod 5. A rotating knob 8 is rotatably connected to the top of the adjustment plate 7. A threaded bolt 9 is rotatably connected to one end of the rotating knob 8. An adjustment block 10 is threadedly connected to the surface of the threaded bolt 9. A rotating rod 11 is rotatably connected to one side of the adjustment block 10. A clamping roller 12 is rotatably connected to one end of the rotating rod 11. In use, the adjustment groove 3 on one side of the transmission table 2 allows the sliding block 4 to slide left and right and adjust the separation distance between the two sliding blocks 4. The sliding rod 5 is connected to one side of the sliding block 4. Adjusting the sliding block 4 moves the sliding rod 5. The fixing nut 6 is connected to one end of the sliding rod 5. When the sliding block 4 is adjusted to a suitable position, the fixing nut 6 is tightened to secure the sliding block. 4. The tape is fixedly locked on the transfer table 2 for positioning. An adjusting plate 7 is connected to the other end of the sliding rod 5. A clamping roller 12 is installed on the adjusting plate 7. The tension of the tape on the clamping roller 12 can be adjusted by moving the adjusting plate 7. Adjusting the tension of the tape can make the coating more even. A rotary knob 8 is connected to the top of the adjusting plate 7. Rotating the rotary knob 8 can rotate the threaded bolt 9 connected to one end of the rotary knob 8. An adjusting block 10 is connected to the threaded bolt 9. During the rotation of the threaded bolt 9, the adjusting block 10 will move up and down. A rotating rod 11 is connected to one side of the adjusting block 10. Rotating the rod 11 can make the clamping roller 12 installed on the adjusting plate 7. After adjusting the distance between the two clamping rollers 12, the clamping force of the clamping rollers 12 can be adjusted. Adjusting the clamping force can prevent wrinkles, twists or warping of the tape during the transfer process, ensuring the flatness of the tape and providing a good foundation for even coating, thus achieving the function of normal use.

[0025] In this embodiment, preferably, a display screen 13 is fixedly connected to one side of the main body 1, and an operation button 14 is fixedly connected to one side of the display screen 13. In use, the display screen 13 is connected to one side of the main body 1, and the working status of the device can be displayed in real time through the display screen 13. The operation button 14 is connected to one side of the display screen 13, and the device can be started, stopped and its parameters can be set through the operation button 14, thus achieving the function of operation.

[0026] In this embodiment, preferably, a drying chamber 15 is fixedly connected to the top of the main body 1, and a heating element 16 is fixedly connected inside the drying chamber 15. In use, the drying chamber 15 is installed on the top of the main body 1. The silicone on the surface of the coated tape can be heated and cured through the drying chamber 15. The heating element 16 is installed inside the drying chamber 15. The heating element 16 can accelerate the evaporation of the solvent and cure the silicone, thus achieving the drying effect.

[0027] In this embodiment, preferably, a rotary motor 17 is fixedly connected inside the drying chamber 15, and a fan 18 is fixedly connected to the output end of the rotary motor 17. The rotary motor 17, model (KFD12ZC-4D-FE), is installed inside the drying chamber 15. The rotary motor 17 drives the fan 18 at the output end to make the hot air in the drying chamber 15 flow, thereby accelerating the solidification speed of the silicone and achieving the effect of air flow.

[0028] In this embodiment, preferably, a mounting plate 19 is fixedly connected to one side of the drying chamber 15, and a cooling fan 20 is fixedly connected to one side of the mounting plate 19. In use, the mounting plate 19 is connected to one side of the drying chamber 15, and the cooling fan 20 is connected to the mounting plate 19. The cooling fan 20 can cool the freshly dried tape, so that the silicone can be better cured on the surface of the tape, thus achieving the cooling effect.

[0029] In this embodiment, preferably, a coating device 21 is fixedly connected to the middle of the main body 1, and a scraper 22 is fixedly connected to one side of the coating device 21. In use, the coating device 21 is installed in the middle of the main body 1, and the adhesive tape can be coated by the coating device 21. After the coating is completed, the scraper 22 installed on one side of the coating device 21 will spread the silicone on the adhesive tape evenly, thus achieving the coating effect.

[0030] In this embodiment, preferably, a storage box 23 is fixedly connected to the top of the coating device 21, and a heating box 24 is fixedly connected to the bottom of the storage box 23. In use, the storage box 23 is connected to the top of the coating device 21, and the silicone can be stored in the storage box 23. The heating box 24 is installed at the bottom of the storage box 23, and the solid silicone can be melted for use, thus achieving the function of melting silicone.

[0031] In this embodiment, a silicone tape coating device is used by employing a conveyor table 2, an adjusting groove 3, sliding blocks 4, sliding rods 5, fixing nuts 6, and an adjusting plate 7. The adjusting groove 3 is located on one side of the conveyor table 2, allowing the sliding blocks 4 to slide left and right and adjust the separation distance between two sliding blocks 4. A sliding rod 5 is connected to one side of each sliding block 4; adjusting the sliding blocks 4 moves the sliding rod 5. A fixing nut 6 is connected to one end of the sliding rod 5; when the sliding blocks 4 are adjusted to a suitable position, the fixing nut 6 is tightened to lock the sliding blocks 4 onto the conveyor table 2 for positioning. The other end of the sliding rod 5 is connected to the adjusting plate 7, on which a clamping roller 12 is mounted. Moving the adjusting plate 7 adjusts the tape tension on the clamping roller 12, resulting in more even tape application during coating. The coating is uniform, thus achieving a uniform coating effect. During use, the rotary knob 8, adjusting plate 7, threaded bolt 9, adjusting block 10, rotating rod 11, and clamping roller 12 are configured. The rotary knob 8 is connected to the top of the adjusting plate 7. Rotating the rotary knob 8 causes the threaded bolt 9 connected to one end of the rotary knob 8 to rotate. The adjusting block 10 is connected to the threaded bolt 9. During the rotation of the threaded bolt 9, the adjusting block 10 moves up and down. The rotating rod 11 is connected to one side of the adjusting block 10. Rotating the rod 11 allows the clamping roller 12 to be installed on the adjusting plate 7. After adjusting the interval between the two clamping rollers 12, the clamping force of the clamping rollers 12 can be adjusted. By adjusting the clamping force, wrinkles, twists, or warping of the tape can be avoided during transmission, ensuring the flatness of the tape and providing a good foundation for uniform coating, thus achieving the effect of adjusting the clamping force.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A silicone tape adhesive coating device, characterized in that: The system includes a main body (1), a transmission platform (2) fixedly connected to one side of the main body (1), an adjustment groove (3) opened on one side of the transmission platform (2), a sliding block (4) slidably connected inside the adjustment groove (3), a sliding rod (5) fixedly connected to one side of the sliding block (4), a fixing nut (6) threadedly connected to one end of the sliding rod (5), an adjustment plate (7) fixedly connected to the other end of the sliding rod (5), a rotating knob (8) rotatably connected to the top of the adjustment plate (7), a threaded bolt (9) rotatably connected to one end of the rotating knob (8), an adjustment block (10) threadedly connected to the surface of the threaded bolt (9), a rotating rod (11) rotatably connected to one side of the adjustment block (10), and a clamping roller (12) rotatably connected to one end of the rotating rod (11).

2. The silicone tape adhesive coating device according to claim 1, characterized in that: A display screen (13) is fixedly connected to one side of the main body (1), and an operation button (14) is fixedly connected to one side of the display screen (13).

3. The silicone tape adhesive coating device according to claim 1, characterized in that: The main body (1) is fixedly connected to a drying chamber (15) at the top, and a heating element (16) is fixedly connected inside the drying chamber (15).

4. The silicone tape adhesive coating device according to claim 3, characterized in that: A rotating motor (17) is fixedly connected inside the drying chamber (15), and a fan (18) is fixedly connected to the output end of the rotating motor (17).

5. The silicone tape adhesive coating device according to claim 3, characterized in that: A mounting plate (19) is fixedly connected to one side of the drying chamber (15), and a fan (20) is fixedly connected to one side of the mounting plate (19).

6. The silicone tape adhesive coating device according to claim 1, characterized in that: A coating device (21) is fixedly connected to the middle of the main body (1), and a scraper (22) is fixedly connected to one side of the coating device (21).

7. The silicone tape adhesive coating device according to claim 1, characterized in that: The top of the coating device (21) is fixedly connected to a storage box (23), and the bottom of the storage box (23) is fixedly connected to a heating box (24).

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