A device for preventing glue splashing

Abstract

The application relates to the field of material coating, in particular to a glue splashing prevention gluing device, which comprises a rack, a glue tape conveying mechanism, a gluing mechanism and a splashing prevention mechanism. The glue tape conveying mechanism comprises a glue tape conveying roller group arranged on the rack. The gluing mechanism comprises a glue tank filled with glue and a gluing roller rotatably arranged above the glue tank. The surface of the gluing roller is coated with glue. The splashing prevention mechanism comprises a clamping seat and a baffle. The clamping seat is arranged on the rack and located on the side of the gluing roller away from the glue tape conveying roller group. The baffle is detachably arranged on the clamping seat and obliquely upwardly inclined towards the gluing roller. The lower surface of the baffle is in contact with the upper surface of the gluing roller. The gluing device can prevent glue splashing caused by the movement of the glue tape during the glue coating process through the baffle, and can also scrape off the excess glue on the surface of the gluing roller, so that the glue coating is not too thick and the glue is not uneven.

Description

Technical Field

[0001] This application relates to the field of material coating, and in particular to a glue application device that prevents glue splashing. Background Technology

[0002] In the production and related applications of adhesive tape, the tape coating process has always been a crucial step. With the rapid development of industry, the application scope of adhesive tapes has continuously expanded, from packaging to electronics, from construction to automotive, and various industries have placed increasingly stringent demands on the performance and quality of adhesive tapes. Efficient, stable, and environmentally friendly coating technology can not only significantly improve the quality of adhesive tapes, giving them better adhesion, abrasion resistance, and corrosion resistance, but also meet the diverse needs of different industries, thereby promoting the vigorous development of related industries. At the same time, continuous improvement of the coating process helps reduce production costs and increase the degree of automation in production. Automated coating can reduce manual intervention, improve production efficiency, reduce labor intensity, and bring more economic and social benefits to industrial production. Currently, adhesive tape coating devices on the market typically include a tape conveying mechanism and a coating mechanism. The tape is conveyed by a tape conveyor roller assembly through the tape conveyor mechanism, and the unwound tape is gradually unrolled and conveyed to the coating mechanism. The coating mechanism includes a glue tank filled with glue and a coating roller positioned above the glue tank. The coating roller can rotate and its surface is coated with glue from the glue tank. When the tape is conveyed directly above the coating roller, the tape conveyor roller near the coating mechanism can flip downwards so that the tape can contact the surface of the coating roller, thus allowing the tape surface to come into contact with the adhesive and completing the coating operation. The coating mechanism also includes a glue replenishment structure to replenish the adhesive in the glue tank. Existing tape coating devices can meet basic coating needs to a certain extent, are relatively low-cost, and suitable for large-scale production. However, in practical applications, existing coating devices suffer from adhesive splattering because the tape is constantly in motion during the coating process. This splattered adhesive is difficult to clean, increasing cleaning costs and time during production, and also resulting in adhesive waste. Furthermore, for adhesives with low fluidity, the adhesive layer on the tape surface is relatively thick, which may lead to uneven coating. Utility Model Content

[0003] In order to effectively prevent glue splashing during tape application and improve the uniformity of glue application, this application provides a glue splash prevention device.

[0004] This application provides an adhesive application device to prevent glue splashing, including a frame, a tape conveying mechanism, and an adhesive coating mechanism. The tape conveying mechanism includes a tape conveying roller assembly disposed on the frame. The adhesive coating mechanism includes a glue tank containing glue and an adhesive coating roller rotatably disposed above the glue tank. The adhesive coating roller has glue on its surface. The device also includes an anti-splashing mechanism, which includes a clamping seat and a baffle. The clamping seat is disposed on the frame and located on the side of the adhesive coating roller away from the tape conveying roller assembly. The baffle is detachably disposed on the clamping seat and is inclined upward toward the adhesive coating roller. The lower surface of the baffle contacts the upper surface of the adhesive coating roller. By adopting the above technical solution, since the tape is in motion during the coating process, glue is prone to splashing when the coating roller rotates. An anti-splashing mechanism is installed, wherein the clamping seat is located on the frame and on the side of the coating roller away from the tape conveyor roller group. A baffle is detachably installed on the clamping seat and inclined upwards towards the coating roller, with its lower surface in contact with the upper surface of the coating roller. This effectively blocks the glue splashed out when the coating roller rotates, preventing glue from splashing outside the device, reducing the cost and time of cleaning glue during production, and also avoiding glue waste. Furthermore, the contact between the lower surface of the baffle and the upper surface of the coating roller can remove excess glue from the coating roller surface, preventing the coating roller surface from having too thick a layer of glue, which would cause the glue to flow easily during tape conveying, resulting in uneven glue distribution. Preferably, the spring includes a support portion and an elastic contact portion disposed on the clamping seat. The area of ​​the elastic contact portion is larger than the area of ​​the support portion, and the outer edge of the elastic contact portion is exposed beyond the outer edge of the support portion. By adopting the above technical solution, the spring includes a support portion and an elastic contact portion disposed on the clamping seat, and the area of ​​the elastic contact portion is larger than the area of ​​the support portion. The outer edge of the elastic contact portion is exposed beyond the outer edge of the support portion. Thus, during use, the exposed outer edge of the elastic contact portion can more flexibly contact or approach the surface of the coating roller. When the coating roller rotates and applies glue, the elastic contact portion can better scrape off the glue from the coating roller and prevent glue splashing. Due to its large area and elasticity, it can adaptively adjust the contact state according to the rotation of the coating roller. Preferably, the anti-splash mechanism also includes a sliding component connected to the clamping seat and driving the clamping seat to move linearly back and forth along the conveying direction of the tape. By adopting the above technical solution, since the anti-splash mechanism is provided with a sliding component connected to the clamping seat, and this sliding component can drive the clamping seat to move linearly back and forth along the conveying direction of the tape, during the glue application process, the tape moves along the conveying direction, and the glue will splash due to the movement of the tape. The clamping seat drives the baffle to move linearly back and forth, facilitating adjustment of the baffle's position. Preferably, the sliding assembly includes a slide rail and a slider, with the slider slidably disposed on the slide rail, and the clamping seat disposed on the slider in sliding cooperation with the slide rail.By adopting the above technical solution, since the slider is slidably mounted on the slide rail and the clamping seat is mounted on the slider and slides in cooperation with the slide rail, the clamping seat can move linearly along the slide rail under the drive of the slider. In this way, the baffle connected to the clamping seat can also move accordingly. The position of the baffle in the conveying direction of the tape can be flexibly adjusted according to different positions of the tape and the adhesive application requirements, thereby better blocking adhesive splashing, improving the anti-splashing effect, and facilitating the removal and disassembly of the baffle for cleaning when the equipment is stopped. Preferably, the anti-splashing mechanism also includes a flipping component, which is mounted on the slider and connected to the clamping seat. The flipping component drives the clamping seat to flip at a certain angle. By adopting the above technical solution, the flipping component mounted on the slider and connected to the clamping seat can drive the clamping seat to flip at a certain angle, allowing the angle of the baffle to be flexibly adjusted according to the actual adhesive application situation. When factors such as the conveying speed of the tape and the characteristics of the adhesive change, the angle of the baffle can be adjusted by the flipping component to better block adhesive splashing. Preferably, the flipping assembly includes a hinge seat and a driving member. The driving member is rotatably mounted on the slider, and its output end is rotatably connected to the clamping seat. The bottom of the clamping seat is hinged to the slider via the hinge seat. The driving member drives the clamping seat to flip around the rotation axis of the hinge seat. By adopting the above technical solution, the driving member is rotatably mounted on the slider, and its output end is rotatably connected to the clamping seat. The bottom of the clamping seat is also hinged to the slider via the hinge seat. This connection structure allows the driving member to apply a force to the clamping seat around the rotation axis of the hinge seat when it operates. Since the output end of the driving member is connected to the clamping seat, the action of the driving member can be transmitted to the clamping seat, thereby driving the clamping seat to flip around the rotation axis of the hinge seat. This flipping function allows for flexible adjustment of the angle and position of the baffle, enabling the baffle to better adapt to different adhesive application conditions and tape conveying states, further improving the effect of preventing adhesive splashing. Preferably, the clamping base includes two clamping plates, which are securely connected by fasteners, and a clamping groove is formed between the two clamping plates for the insertion of the baffle. By adopting the above technical solution, the two clamping plates are securely connected by fasteners, ensuring the stability of the connection and making the entire clamping base structure stable. The size of the clamping groove can also be adjusted, facilitating the replacement of baffles of different sizes. The clamping groove formed between the two clamping plates allows the baffle to be reliably clamped when inserted, due to the secure connection of the clamping plates.

[0005] Preferably, the clamping seat has an arc-shaped groove on the side facing the coating roller, with the opening of the arc-shaped groove facing the coating roller and the top of the arc-shaped groove extending to the opening of the clamping groove. By adopting the above technical solution, since the clamping seat has an arc-shaped groove on the side facing the coating roller with its opening facing the coating roller and its top extending to the opening of the clamping groove, when the coating roller rotates and carries glue, the glue may splash onto the clamping seat. The arc-shaped groove can guide the glue splashed onto the clamping seat, allowing the glue to flow along the arc-shaped groove, preventing glue from splashing randomly and accumulating on the clamping seat, thus facilitating cleaning. Preferably, the bottom of the clamping seat has a glue collection groove, and the arc-shaped groove guides the glue to flow into the glue collection groove. By adopting the above technical solution, since the opening of the arc-shaped groove faces the coating roller, the glue on the coating roller splashes or slides into the arc-shaped groove. The top of the arc-shaped groove extends to the opening of the clamping groove and the bottom is connected to the glue collection tank. According to gravity and fluid characteristics, the glue will flow downward along the inclined path of the arc-shaped groove, thereby allowing the arc-shaped groove to guide the glue to the glue collection tank, avoiding glue splashing and waste, and facilitating centralized collection and treatment of the glue. Preferably, the elastic contact part has a rectangular flat plate structure, and the edge of the elastic contact part near the coating roller is parallel to the coating roller. By adopting the above technical solution, setting the elastic contact part as a rectangular flat plate structure, and making the edge of the elastic contact part near the coating roller parallel to the coating roller, this design makes the contact between the elastic contact part and the surface of the coating roller more uniform. Because the rectangular flat plate structure has a regular shape, its edge being parallel to the coating roller ensures that the pressure applied to the coating roller by various parts is relatively consistent during the contact process.

[0006] In summary, this application includes at least one of the following beneficial technical effects: 1. The baffle of the anti-splash mechanism is in contact with the glue coating roller. During the glue coating process, the tape is in motion. The baffle can block the glue splashed by the tape movement, preventing the glue from splashing into the surrounding environment. At the same time, it can scrape off the excess glue on the surface of the glue coating roller, preventing the glue from being applied too thickly and causing uneven glue formation. 2. The sliding component of the anti-splash mechanism can drive the clamping seat to move linearly back and forth along the conveyor belt direction, which facilitates the adjustment of the baffle position and easy disassembly and cleaning; 3. The arc-shaped groove and adhesive collection groove of the clamping seat: During the adhesive application process, the arc-shaped groove can guide the adhesive splashed on the clamping seat to the adhesive collection groove, preventing the adhesive from splashing out from other parts of the clamping seat and making it easier to clean up residual adhesive. Attached Figure Description

[0007] Figure 1 This is a structural diagram of an adhesive application device for preventing adhesive splashing according to this application; Figure 2 This is a side view of an adhesive application device that prevents adhesive splashing according to this application.

[0008] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Belt conveying mechanism; 3. Glue application mechanism; 4. Anti-splash mechanism; 21. Belt conveying roller group; 22. Swing arm structure; 31. Glue tank; 32. Glue application roller; 41. Clamping seat; 42. Baffle; 43. Sliding assembly; 44. Tilting assembly; 45. Glue collection tank; 411. Clamping groove; 412. Fastener; 413. Arc groove; 421. Support part; 422. Elastic contact part; 431. Slide rail; 432. Slider; 441. Hinge seat; 442. Drive component; 443. V-shaped plate. Detailed Implementation

[0009] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0010] This application provides an anti-splash adhesive application device, referring to... Figure 1 and Figure 2 The system includes a frame 1, a tape conveying mechanism 2, a glue coating mechanism 3, and an anti-splash mechanism 4. The tape conveying mechanism 2, the glue coating mechanism 3, and the anti-splash mechanism 4 are arranged sequentially on the frame 1 along the tape conveying direction. The tape conveying mechanism 2 is used to convey the tape, the glue coating mechanism 3 applies glue to the conveyed tape, and the anti-splash mechanism 4 prevents glue from splashing during the glue coating process, reducing glue waste and cleaning costs, and scraping off excess glue from the glue coating mechanism 3 to improve the uniformity of the glue on the tape surface.

[0011] Specifically, the tape conveying mechanism 2 in this embodiment includes a tape conveying roller assembly 21 mounted on the frame 1. The frame 1 supports the entire device. The tape conveying roller assembly 21 consists of multiple conveying rollers. These conveying rollers are made of metal, such as aluminum alloy. Aluminum alloy has advantages such as light weight and corrosion resistance. Its surface is smoothed to reduce friction with the tape, allowing the tape to be conveyed more smoothly. The conveying rollers are mounted on the frame 1 via bearings, which ensure flexible rotation of the conveying rollers and reduce resistance during rotation. In particular, swing arm structures 22 are provided on both sides of the conveying rollers near the glue coating mechanism 3. The swing arm structures 22 are rotatably mounted on the frame 1 at a certain angle via conventional pins, causing the conveying rollers near the glue coating mechanism 3 to flip and move downwards until they are close to the glue coating mechanism 3, allowing the glue coating mechanism 3 to perform glue coating operations on the tape of the conveying rollers. The rotation design of the tape conveying roller assembly 21 and the swing arm structures 22 are conventional technologies, so their specific structures and working principles will not be described in detail.

[0012] Specifically, the glue application mechanism 3 in this embodiment includes a glue tank 31 containing glue and a glue application roller 32 rotatably disposed above the glue tank 31. The glue tank 31 is generally made of stainless steel, which has good corrosion resistance and can effectively prevent the glue from corroding the glue tank 31, extending its service life. The glue tank 31 has a concave arc shape, which matches the arc surface of the glue application roller 32, allowing for better cooperation with the glue application roller 32 and other components. The glue application roller 32 is made of metal. The glue application roller 32 is connected to a motor disposed on one side of the frame 1 via a rotating shaft. The motor drives the glue application roller 32 to rotate around a horizontal axis, thereby evenly applying the glue onto the tape. The tape conveyor roller near the glue coating mechanism 3 can be flipped downwards to bring the tape into contact with the surface of the glue coating roller 32. When the tape is conveyed to contact the glue coating roller 32, the continuous rotation of the glue coating roller 32 causes the surface of the glue coating roller 32 to be coated with glue. Therefore, when the tape contacts the surface of the glue coating roller 32, the tape surface will be evenly coated with glue to achieve the glue coating operation. In particular, a glue replenishing component is provided on one side of the glue tank 31. Specifically, glue is transported to the glue tank 31 through a glue storage cylinder and a glue delivery pipe. The glue tank 31 is equipped with a sensor. When the sensor detects that the glue level in the glue tank 31 has dropped to a preset height, it triggers the glue replenishing component to transport the glue from the glue storage cylinder to the glue tank 31.

[0013] Specifically, the anti-splash mechanism 4 in this embodiment includes a clamping seat 41, a baffle 42, a sliding assembly 43, a flipping assembly 44, and a glue collection tank 45. The clamping seat 41 is disposed on the frame 1 and located on the side of the glue-applying roller 32 away from the conveyor belt assembly 21. The clamping seat 41 includes two metal clamping plates, which are securely connected by fasteners 412, forming a clamping groove 411 between the two clamping plates into which the baffle 42 can be inserted. The fasteners 412 can be bolts or nuts; by tightening the fasteners 412, the two clamping plates are tightly fitted together, thereby firmly clamping the baffle 42. The width and depth of the clamping groove 411 are designed according to the dimensions of the baffle 42 to ensure that the baffle 42 can be stably inserted and will not wobble or fall off during operation.

[0014] Specifically, the clamping seat 41 has an arc-shaped groove 413 on the side facing the coating roller 32. That is, the clamping plate below has an arc-shaped groove 413, with its opening facing the coating roller 32. The top of the arc-shaped groove 413 extends to the opening of the clamping groove 411. The arc-shaped groove 413 guides splashed adhesive down the groove wall, preventing it from splashing everywhere. The shape of the arc-shaped groove 413 can be designed according to the shape and position of the coating roller 32 to achieve the best guiding effect. When adhesive splashes into the arc-shaped groove 413, it flows along the groove wall due to the guiding effect of the groove wall.

[0015] Specifically, the bottom of the clamping plate below the clamping base 41 is provided with an upward-facing, horizontally positioned glue collection tank 45, with an arc-shaped groove 413 guiding the glue flow to the collection tank 45. The collection tank 45 collects the glue flowing down from the arc-shaped groove 413, preventing glue from dripping onto the ground or other equipment. The capacity of the collection tank 45 is designed according to actual production conditions. When the glue in the collection tank 45 reaches a certain amount, it can be collected and recycled. This not only reduces glue waste but also lowers production costs and improves the environmental friendliness of production.

[0016] The baffle 42 is detachably mounted in the clamping groove 411 of the clamping seat 41 and is inclined upwards towards the coating roller 32, with its lower surface in contact with the upper surface of the coating roller 32. The baffle 42 includes a support portion 421 and an elastic contact portion 422. The area of ​​the elastic contact portion 422 is larger than that of the support portion 421, and the outer edge of the elastic contact portion 422 is exposed beyond the outer edge of the support portion 421. The support portion 421 is made of a metal material, such as copper or stainless steel. Copper and stainless steel have good rigidity and can stably support the elastic contact portion 422, ensuring that the elastic contact portion 422 will not deform or shift during operation. The elastic contact portion 422 can be made of rubber or silicone. Rubber and silicone have good elasticity, allowing the elastic contact portion 422 to better conform to the surface of the coating roller 32 when in contact with it, thus improving the anti-splashing effect. The outer edge of the elastic contact portion 422 is exposed beyond the outer edge of the support portion 421, increasing the contact area with the coating roller 32 and further enhancing its anti-splatter capability. Both the support portion 421 and the elastic contact portion 422 are rectangular flat structures. The edge of the elastic contact portion 422 near the coating roller 32 is parallel to the coating roller 32, and its dimensions are designed according to the size of the coating roller 32. When installing the baffle 42, the support portion 421 can be stacked on top of the upper surface of the elastic contact portion 422, and then both can be inserted into the clamping groove 411 of the clamping seat 41. This allows the bottom of the elastic contact portion 422 to make close contact with the coating roller 32, effectively blocking splashed adhesive and scraping off excess adhesive from the surface of the coating roller 32. This structural design allows for better contact between the elastic contact portion 422 and the coating roller 32, improving the anti-splatter effect. The rectangular flat elastic contact portion 422 is convenient to manufacture and install, and also ensures a uniform distribution of contact area and contact pressure with the coating roller 32, thus more effectively blocking splashed adhesive.

[0017] The sliding assembly 43 includes a slide rail 431 and a slider 432. The slider 432 is slidably mounted on the slide rail 431, and the clamping seat 41 is disposed on the slider 432 in sliding cooperation with the slide rail 431. The slide rail 431 is generally made of metal, such as aluminum alloy. Aluminum alloy is lightweight and high-strength, and its surface is precision-machined, providing good flatness and smoothness, ensuring smooth sliding of the slider 432 on the slide rail 431. The slider 432 can also be made of metal, with high precision in its fit with the slide rail 431, enabling smooth sliding. Specifically, the slider 432 is driven by a motor to slide on the slide rail 431, thereby driving the clamping seat 41 and the baffle 42 to move linearly back and forth along the conveyor belt direction. In other embodiments, chain drive or screw drive can also be used to drive the slider 432. Chain drive has the advantages of high transmission efficiency and large load capacity, making it suitable for large-scale production; screw drive has the characteristics of high transmission precision and good stability, enabling precise position control.

[0018] Specifically, the flipping assembly 44 includes a hinge base 441, a drive member 442, and a V-shaped plate 443. The drive member 442 is rotatably mounted on top of the slider 432 in a vertical state. The output end of the drive member 442 is rotatably connected to the clamping seat 41 via the V-shaped plate 443. Specifically, the V-shaped plate 443 is V-shaped with its opening facing downwards. One end of the V-shaped plate 443 is rotatably connected to the output end of the drive member 442, and the other end of the V-shaped plate 443 is fixed to the clamping seat 41. The bottom of the clamping seat 41 is hinged to the slider 432 via the hinge base 441, so that the drive member 442 drives the clamping seat 41 to flip around the rotation axis of the hinge base 441 at a certain angle. The drive member 442 can be a cylinder or an electric push rod. In this embodiment, a cylinder is preferred. Both cylinders and electric push rods can achieve telescopic movement. By controlling the telescopic movement of the drive member 442, the flipping of the clamping seat 41 is achieved. The clamping seat 41 and the baffle 42 are flipped to the appropriate position by the flipping assembly 44 for easy operation. The hinge seat 441 is usually made of metal, which has good wear resistance and rotational flexibility, ensuring that the clamping seat 41 rotates smoothly during the flipping process.

[0019] The implementation principle of this embodiment is as follows: The anti-splash adhesive application device of this application includes a frame 1 and a belt conveying mechanism 2, an adhesive application mechanism 3, and an anti-splash mechanism 4 sequentially disposed on it along the belt conveying direction. The belt conveying mechanism 2 includes a belt conveying roller group 21 composed of multiple aluminum alloy conveying rollers disposed on the frame 1. The conveying rollers are mounted by bearings. There are swing arm structures 22 on both sides of the conveying rollers near the adhesive application mechanism 3. They are rotatably disposed on the frame 1 by conventional pins and can be flipped downwards to make the belt contact the adhesive application roller 32 for adhesive application. The adhesive application mechanism 3 has a stainless steel concave arc-shaped glue tank 31 and a metal adhesive application roller 32. The adhesive application roller 32 is driven to rotate by a motor. There is an adhesive replenishment component on one side of the glue tank 31. A sensor detects the drop in liquid level and triggers adhesive replenishment. The anti-splash mechanism 4 includes a clamping seat 41 disposed on the frame 1 on one side of the adhesive application roller 32, which has two metal clamping plates forming The clamping groove 411 has an arc-shaped groove 413 on the side facing the coating roller 32. The bottom of the lower clamping plate has a glue collection groove 45. The baffle 42 is detachably inclined upward and is located in the clamping groove 411 and contacts the coating roller 32. It includes a metal support part 421 and a silicone elastic contact part 422. The elastic contact part 422 has a large area and its outer edge is exposed. The sliding assembly 43 includes a slide rail 431 and a slider 432. The motor drives the slider 432 to drive the clamping seat 41 to move linearly back and forth. The flipping assembly 44 includes a hinge seat 441 and a driving member 442. The driving member 442 drives the clamping seat 41 to flip around the rotation axis of the hinge seat 441 for easy operation.

[0020] When the tape is conveyed to the conveyor roller near the coating mechanism 3, the swing arm structure 22 causes the conveyor roller to flip and move downward, bringing the tape into contact with the surface of the coating roller 32. The swing arm structure 22 is rotatably mounted on the frame 1 via a conventional pin and can rotate at a certain angle, thereby adjusting the position of the conveyor roller. The motor connected to the coating roller 32 is started, driving the coating roller 32 to rotate around a horizontal axis. Since the coating roller 32 is partially immersed in the glue in the glue tank 31, the surface of the coating roller 32 will be evenly coated with glue during rotation. When the tape comes into contact with the surface of the coating roller 32, as the coating roller 32 continues to rotate, the glue will be evenly applied to the surface of the tape, realizing the coating operation. During the coating process, the baffle 42 installed on the clamping seat 41 can effectively block splashed glue and scrape off the glue on the surface of the coating roller 32, thereby improving the uniformity of the coating.

[0021] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A glue application device for preventing glue splashing, comprising a frame (1), a tape conveying mechanism (2), and a glue application mechanism (3), wherein the tape conveying mechanism (2) includes a tape conveying roller group (21) disposed on the frame (1), and the glue application mechanism (3) includes a glue tank (31) containing glue and a glue application roller (32) rotatably disposed above the glue tank (31), wherein the surface of the glue application roller (32) is coated with glue, characterized in that, It also includes an anti-splash mechanism (4), which includes a clamping seat (41) and a baffle (42). The clamping seat (41) is disposed on the frame (1) and located on the side of the coating roller (32) away from the tape conveyor roller group (21). The baffle (42) is detachably disposed on the clamping seat (41) and is inclined upward toward the coating roller (32). The lower surface of the baffle (42) is in contact with the upper surface of the coating roller (32).

2. The adhesive application device for preventing glue splashing according to claim 1, characterized in that, The baffle (42) includes a support portion (421) and an elastic contact portion (422) disposed on the clamping seat (41). The area of ​​the elastic contact portion (422) is larger than the area of ​​the support portion (421), and the outer edge of the elastic contact portion (422) is exposed to the outer edge of the support portion (421).

3. The adhesive application device for preventing glue splashing according to claim 1, characterized in that, The anti-splash mechanism (4) further includes a sliding component (43), which is connected to the clamping seat (41) and drives the clamping seat (41) to move linearly back and forth along the conveying direction of the tape.

4. The adhesive application device for preventing glue splashing according to claim 3, characterized in that, The sliding assembly (43) includes a slide rail (431) and a slider (432), the slider (432) being slidably disposed on the slide rail (431), and the clamping seat (41) being disposed on the slider (432) and slidingly engaging with the slide rail (431).

5. The anti-splashing adhesive application device according to claim 4, characterized in that, The anti-splash mechanism (4) further includes a flipping component (44), which is disposed on the slider (432) and connected to the clamping seat (41). The flipping component (44) drives the clamping seat (41) to flip at a certain angle.

6. The adhesive application device for preventing glue splashing according to claim 5, characterized in that, The flipping assembly (44) includes a hinge seat (441) and a drive member (442). The drive member (442) is rotatably disposed on the slider (432). The output end of the drive member (442) is rotatably connected to the clamping seat (41). The bottom of the clamping seat (41) is hinged to the slider (432) through the hinge seat (441). The drive member (442) drives the clamping seat (41) to flip around the rotation axis of the hinge seat (441).

7. The adhesive application device for preventing glue splashing according to claim 1, characterized in that, The clamping seat (41) includes two clamping plates, which are securely connected by fasteners (412), and a clamping groove (411) is formed between the two clamping plates for the baffle (42) to be inserted.

8. The adhesive application device for preventing glue splashing according to claim 7, characterized in that, The clamping seat (41) has an arc-shaped groove (413) on the side facing the coating roller (32), the opening of the arc-shaped groove (413) faces the coating roller (32), and the top of the arc-shaped groove (413) extends to the opening of the clamping groove (411).

9. The adhesive application device for preventing glue splashing according to claim 8, characterized in that, The bottom of the clamping seat (41) is provided with an adhesive collection groove (45), and the arc-shaped groove (413) guides the adhesive to flow to the adhesive collection groove (45).

10. The adhesive application device for preventing glue splashing according to claim 2, characterized in that, The elastic contact portion (422) has a rectangular flat plate structure, and the edge of the elastic contact portion (422) near the coating roller (32) is parallel to the coating roller (32).

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