A laser edge sealing device integrated with PUR edge sealing
By integrating PUR edge banding functionality into laser edge banding equipment and setting up switching and auxiliary modules, the problem of laser edge banding equipment being incompatible with PUR edge banding has been solved, realizing the equipment's multi-functional adaptability and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FO SHAN SHI LIAN BANG GAO DENG JIA SI YOU XIAN GONG SI
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-21
AI Technical Summary
Single-function laser edge banding equipment cannot be integrated with PUR edge banding processes, resulting in idle equipment and poor production efficiency.
Design a laser edge banding device that integrates PUR edge banding. By integrating laser edge banding and PUR edge banding functions on the same device platform, and setting up an integrated switching module and an adaptive auxiliary module, the device can achieve rapid and stable switching between the two edge banding modes.
It improves the adaptability and production flexibility of the equipment, avoids equipment idleness, meets diverse edge banding processing needs, and improves production efficiency.
Smart Images
Figure CN224528038U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of edge banding machine technology, and in particular to a laser edge banding device integrating PUR edge banding. Background Technology
[0002] Laser edge banding machines use high-energy lasers to instantly melt the pre-coated functional layer of the edge banding tape, achieving a high-end edge banding effect with no glue lines and no gaps. They are environmentally friendly, but the equipment and consumable costs are high. PUR edge banding machines use moisture-curing polyurethane reactive adhesive to form a strong weather-resistant and peel-resistant edge banding layer. The adhesive lines are extremely fine and have wide adaptability. The equipment cost is relatively low, but it depends on the properties of the adhesive.
[0003] In the existing technology, single-function laser edge banding equipment cannot be integrated with PUR edge banding process, so two independent sets of equipment are required to meet different edge banding needs. This results in high consumption and idle laser edge banding equipment, leading to poor production efficiency. Utility Model Content
[0004] This utility model discloses a laser edge banding device that integrates PUR edge banding, aiming to solve the technical problem that single-function laser edge banding devices cannot integrate and be compatible with PUR edge banding processes, resulting in idle laser edge banding devices.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a laser edge-sealing device integrating PUR edge sealing, comprising a main body; an integrated switching module, the integrated switching module being disposed on the main body, the integrated switching module including a sliding seat and a guide rail, the main body having a sliding groove, the sliding seat sliding within the sliding groove, a linear motor fixedly connected above the sliding seat, the guide rail fixedly connected above the main body, a sliding plate slidably connected to the guide rail, a linear motor and two connecting rods fixedly connected above the sliding plate, and pull ropes fixedly connected to the upper ends of the two connecting rods, the pull ropes being located away from the first connecting rod. The integrated switching module also includes a mounting bracket, which is fixedly connected to the top of the main body. The mounting bracket has two rotating holes, each with a guide wheel rotatably connected inside. Two pull ropes slide outside the corresponding guide wheels. The integrated switching module also includes an electric telescopic rod, which is fixedly connected to the top of the main body, and the drive end of the electric telescopic rod is fixedly connected to one side of the sliding plate.
[0006] Equipped with an integrated switching module, the device can address different edge-sealing requirements by activating an electric telescopic rod to slide a sliding plate onto a guide rail. A connecting rod pulls a traction rope, causing the sliding plate to slide to one side while the traction rope lifts the sliding seat, bringing the laser emitter to the workstation for laser edge sealing. The electric telescopic rod then reverses direction, returning the PUR glue applicator to the workstation and switching back to PUR edge-sealing mode. Linear motors one and two can adjust the positions of the laser emitter and PUR glue applicator respectively, ensuring edge-sealing accuracy. By integrating laser and PUR edge-sealing functions on the same platform and featuring an integrated switching module, the device can quickly and stably switch between the two edge-sealing modes. This allows the equipment to instantly select between laser and PUR edge-sealing processes based on production needs, improving adaptability, production flexibility, and overall utilization. It avoids idle laser edge-sealing equipment due to a single function and meets diverse edge-sealing processing requirements.
[0007] In a preferred embodiment, an adaptation auxiliary module is provided on one side of the main body. The adaptation auxiliary module includes multiple mounting frames, all fixedly connected to one side of the main body. A movable hole is provided on the middle mounting frame, and a threaded rod is rotatably connected within the movable hole. A sliding frame is threadedly connected to the outside of the threaded rod, and a rotating handle is fixedly connected to one end of the threaded rod. Fixed holes are provided on the two mounting frames on either side, and sliding rods are fixedly connected to each of the two fixed holes. Both ends of the sliding frame slide outside the corresponding sliding rod, and a mounting base is fixedly connected to the sliding frame. Multiple support wheels are rotatably connected at equal intervals on the mounting base. Multiple transmission rollers are rotatably connected at equal intervals on the main body. The moving roller is externally connected to the same conveyor belt, and multiple drive rollers are all fixedly connected to pulleys. Multiple pulleys are all externally connected to drive belts. A mounting hole is opened on one side of the main body, and a drive motor is fixedly connected in the mounting hole. The output end of the drive motor is fixedly connected to one end of the corresponding drive roller. Two mutually symmetrical fixed frames are fixedly connected to the top of the main body. Fixed rods are fixedly connected to both fixed frames. The same mounting rod frame is slidably connected to the outside of the two fixed rods, and springs are wrapped around the outside of the two fixed rods. One end of each spring is fixedly connected to the top inner wall of the corresponding fixed frame, and the other end is fixedly connected to the top of the mounting rod frame. Multiple upper pressure rollers are rotatably connected at equal distances below the mounting rod frame.
[0008] With an adaptive auxiliary module, the positions of the mounting base and support wheels are adjusted according to the size and specifications of the board before edge banding. By turning the handle to rotate the threaded rod, the sliding frame is driven to move the mounting base and support wheels, changing their distance from the main body. This allows the support wheels to accurately match the size and specifications of the edge banding board, ensuring the conveying accuracy and stability of boards of different specifications.
[0009] As can be seen from the above, the laser edge banding equipment with integrated PUR edge banding provided by this utility model integrates laser edge banding and PUR edge banding functions on the same equipment platform, and is equipped with an integrated switching module that can quickly and stably switch between the two edge banding modes. This allows the equipment to select laser edge banding or PUR edge banding process in real time according to production needs, improving the adaptability, production flexibility and overall utilization of the equipment, avoiding the idleness of laser edge banding equipment due to a single function, and meeting diverse edge banding processing needs. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the overall structure of a laser edge-sealing device integrating PUR edge sealing proposed in this utility model; Figure 2 This is a schematic diagram of the mounting base and conveyor belt structure of a laser edge-sealing device integrating PUR edge sealing proposed in this utility model; Figure 3 This is a schematic diagram of the integrated switching module structure of a laser edge-sealing device integrating PUR edge sealing proposed in this utility model; Figure 4 This is a schematic diagram of the integrated switching module sliding seat and mounting bracket of a laser edge-sealing device integrating PUR edge sealing proposed in this utility model. Figure 5 This is a schematic diagram of the adaptive auxiliary module structure of a laser edge-sealing device integrating PUR edge sealing proposed in this utility model.
[0011] In the attached diagram: 1. Main body; 2. Integrated switching module; 201. Guide rail; 202. Electric telescopic rod; 203. Sliding seat; 204. Linear motor one; 205. Sliding plate; 206. Linear motor two; 207. Mounting frame; 208. Guide wheel; 209. Pull rope; 210. Connecting rod; 3. Adaptive auxiliary module; 301. Mounting frame; 302. Sliding frame; 303. Sliding rod; 304. Threaded rod; 305. Rotating handle; 4. Fixed frame; 5. Mounting rod frame; 6. Fixed rod; 7. Spring; 8. Upper pressure roller; 9. Transmission roller; 10. Pulley; 11. Transmission belt; 12. Drive motor; 13. Conveyor belt; 14. Mounting seat; 15. Support wheel; 16. Laser emitter; 17. PUR glue applicator. Detailed Implementation
[0012] 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.
[0013] The laser edge banding equipment with integrated PUR edge banding disclosed in this utility model is mainly used in situations where single-function laser edge banding equipment cannot be integrated with PUR edge banding technology, resulting in idle laser edge banding equipment.
[0014] Reference Figures 1-5 A laser edge-sealing device integrating PUR edge sealing includes a main body 1 and an integrated switching module 2. The integrated switching module 2 is disposed on the main body 1 and includes a sliding seat 203 and a guide rail 201. The main body 1 has a sliding groove, and the sliding seat 203 slides in the sliding groove. A linear motor 204 is fixedly connected above the sliding seat 203. The guide rail 201 is fixedly connected above the main body 1, and a sliding plate 205 is slidably connected to the guide rail 201. A linear motor 206 and two connecting rods 210 are fixedly connected above the sliding plate 205. Each of the two connecting rods 210 has a pull rope 209 fixedly connected to its upper end, and the ends of the two pull ropes 209 away from the connecting rods 210 are fixedly connected to... The top of the sliding seat 203; laser emitter 16, which is fixedly connected to the drive end of linear motor 1 204; PUR glue applicator 17, which is fixedly connected to the drive end of linear motor 206; the integrated switching module 2 also includes a mounting bracket 207, which is fixedly connected to the top of the main body 1. The mounting bracket 207 has two rotating holes, and guide wheels 208 are rotatably connected in both rotating holes. The two pull ropes 209 slide outside the corresponding guide wheels 208. The integrated switching module 2 also includes an electric telescopic rod 202, which is fixedly connected to the top of the main body 1. The drive end of the electric telescopic rod 202 is fixedly connected to one side of the sliding plate 205.
[0015] Reference Figure 1 , Figure 2 and Figure 5In a preferred embodiment, an adaptation auxiliary module 3 is provided on one side of the main body 1. The adaptation auxiliary module 3 includes multiple mounting frames 301, all of which are fixedly connected to one side of the main body 1. A movable hole is provided on the middle mounting frame 301, and a threaded rod 304 is rotatably connected within the movable hole. A sliding frame 302 is threadedly connected to the outside of the threaded rod 304, and a rotating handle 305 is fixedly connected to one end of the threaded rod 304. Fixed holes are provided on the two mounting frames 301 on both sides, and sliding rods 303 are fixedly connected to each of the two fixed holes. Both ends of the sliding frame 302 slide outside the corresponding sliding rod 303, and a mounting base 14 is fixedly connected to the sliding frame 302. Multiple support wheels 15 are rotatably connected at equal intervals on the mounting base 14, and the main body 1 is rotatably connected at equal intervals. There are multiple drive rollers 9, and the external drive rollers 9 are connected to the same conveyor belt 13. Each drive roller 9 is fixedly connected to a pulley 10, and each pulley 10 is connected to a drive belt 11. A mounting hole is opened on one side of the main body 1, and a drive motor 12 is fixedly connected in the mounting hole. The output end of the drive motor 12 is fixedly connected to one end of the corresponding drive roller 9. Two mutually symmetrical fixed frames 4 are fixedly connected above the main body 1. Fixed rods 6 are fixedly connected to each of the two fixed frames 4. The same mounting rod frame 5 is slidably connected to the outside of the two fixed rods 6, and springs 7 are wrapped around the outside of the two fixed rods 6. One end of each spring 7 is fixedly connected to the top inner wall of the corresponding fixed frame 4, and the other end is fixedly connected to the top of the mounting rod frame 5. Multiple upper pressure rollers 8 are rotatably connected at equal distances below the mounting rod frame 5.
[0016] Working principle: Before edge banding the board, the positions of the mounting base 14 and support wheel 15 are adjusted according to the size and specifications of the board. By turning the handle 305 to rotate the threaded rod 304, the sliding frame 302 is driven to move the mounting base 14 and support wheel 15, changing their distance from the main body 1. This allows the support wheel 15 to accurately match the size and specifications of the edge banding board, improving the stability of the board during conveying. The board is placed above the conveyor belt 13 and support wheel 15. The drive motor 12 is started to rotate the transmission roller 9, which drives multiple transmission rollers 9 to rotate synchronously through the transmission belt 11. This drives the conveyor belt 13 to convey the board. The elasticity of the spring 7 pushes the mounting rod 5, causing the upper pressure roller 8 to press against the upper surface of the board. To ensure smooth conveying of the sheet material and prevent deviation, when dealing with different edge sealing requirements, the electric telescopic rod 202 is activated to drive the sliding plate 205 to slide on the guide rail 201. The connecting rod 210 pulls the traction rope 209. As the sliding plate 205 slides to one side, the traction rope 209 drives the sliding seat 203 to rise, so that the laser emitter 16 reaches the work position, enabling the device to perform laser edge sealing. The electric telescopic rod 202 is driven in the reverse direction to return the PUR glue applicator 17 to the work position, allowing the device to switch back to the PUR edge sealing mode. The positions of the laser emitter 16 and the PUR glue applicator 17 can be adjusted by the linear motor 1 204 and the linear motor 2 206 respectively to ensure the accuracy of edge sealing.
[0017] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A laser edge-sealing device integrating PUR edge sealing, characterized in that, Includes a main body (1); an integrated switching module (2), the integrated switching module (2) is disposed on the main body (1), the integrated switching module (2) includes a sliding seat (203) and a guide rail (201), the main body (1) is provided with a sliding groove, the sliding seat (203) slides in the sliding groove, a linear motor (204) is fixedly connected above the sliding seat (203), the guide rail (201) is fixedly connected above the main body (1), a sliding plate (205) is slidably connected on the guide rail (201), the sliding plate (205) A linear motor (206) and two connecting rods (210) are fixedly connected at the top. Pull ropes (209) are fixedly connected to the upper ends of the two connecting rods (210). The ends of the two pull ropes (209) away from the connecting rods (210) are fixedly connected to the top of the sliding seat (203). A laser emitting head (16) is fixedly connected to the drive end of the linear motor (204). A PUR glue applicator (17) is fixedly connected to the drive end of the linear motor (206).
2. The laser edge-sealing equipment integrating PUR edge sealing according to claim 1, characterized in that, The integrated switching module (2) also includes a mounting bracket (207), which is fixedly connected to the top of the main body (1). The mounting bracket (207) has two rotating holes, and guide wheels (208) are rotatably connected in both rotating holes. The two pull ropes (209) slide outside the corresponding guide wheels (208).
3. The laser edge-sealing equipment integrating PUR edge sealing according to claim 2, characterized in that, The integrated switching module (2) also includes an electric telescopic rod (202), which is fixedly connected to the top of the main body (1), and the driving end of the electric telescopic rod (202) is fixedly connected to one side of the sliding plate (205).
4. The laser edge-sealing equipment integrating PUR edge sealing according to claim 1, characterized in that, An adaptation auxiliary module (3) is provided on one side of the main body (1). The adaptation auxiliary module (3) includes multiple mounting frames (301). The multiple mounting frames (301) are fixedly connected to one side of the main body (1). An active hole is opened on the middle mounting frame (301). A threaded rod (304) is rotatably connected in the active hole. A sliding frame (302) is threadedly connected to the outside of the threaded rod (304). A rotating handle (305) is fixedly connected to one end of the threaded rod (304).
5. A laser edge-sealing device integrating PUR edge sealing according to claim 4, characterized in that, Fixing holes are provided on the two mounting frames (301) located on both sides. Sliding rods (303) are fixedly connected in the two fixing holes. Both ends of the sliding frame (302) slide outside the corresponding sliding rods (303). A mounting base (14) is fixedly connected on the sliding frame (302). Multiple support wheels (15) are rotatably connected at equal distances on the mounting base (14).
6. The laser edge-sealing equipment integrating PUR edge sealing according to claim 1, characterized in that, Multiple transmission rollers (9) are rotatably connected at equal distances on the main body (1). The external transmission rollers (9) are connected to the same conveyor belt (13), and pulleys (10) are fixedly connected to the external of each transmission roller (9). A transmission belt (11) is connected to the external of each pulley (10). A mounting hole is opened on one side of the main body (1), and a drive motor (12) is fixedly connected in the mounting hole. The output end of the drive motor (12) is fixedly connected to one end of the corresponding transmission roller (9).
7. The laser edge-sealing equipment integrating PUR edge sealing according to claim 1, characterized in that, Two symmetrical mounting brackets (4) are fixedly connected to the top of the main body (1). Each mounting bracket (4) is fixedly connected to a mounting rod (6). The two mounting rods (6) are slidably connected to the same mounting bracket (5). The two mounting rods (6) are surrounded by springs (7). One end of each spring (7) is fixedly connected to the top inner wall of the corresponding mounting bracket (4), and the other end is fixedly connected to the top of the mounting bracket (5). Multiple upper pressure rollers (8) are rotatably connected at equal distances below the mounting bracket (5).