Edge banding machine with clamping and fixing structure

Abstract

The utility model discloses an edge banding machine with a clamping and fixing structure, which relates to the technical field of edge banding machines and comprises an edge banding machine main body, a track and an unwinding disc, the track is mounted in the middle of the top end of the edge banding machine main body, and the edge banding machine main body is sequentially connected with the unwinding disc, a guide roller, a glue applicator, a compression roller and a guide roller from left to right. When the edge banding machine with the clamping and fixing structure is used, a limiting roller is attached to the side edge of wood through the clamping mechanism, at the moment, a plate is clamped in a rolling mode through the cooperation degree of the limiting roller and a guide roller, and when the limiting roller is attached to the side edge of the wood, a limiting wheel is also attached to the top face of the plate; the top face of the plate is limited through the multiple limiting wheels, jumping of the plate in the edge sealing process is prevented, then the phenomenon that the edge sealing effect is affected due to deviation and jumping of the plate is prevented, and therefore when the edge sealing machine is used, the effects that the plate is clamped and limited conveniently, and the effect that the edge sealing quality is affected due to movement of the plate are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, and specifically relates to an edge banding machine with a clamping and fixing structure. Background Technique

[0002] An edge banding machine is a device used for edge banding in woodworking machinery. It can automatically complete multiple processes including conveying, gluing, edge pasting, cutting, front and rear trimming, upper and lower trimming, upper and lower fine trimming, upper and lower scraping, and polishing. The types of edge banding machines include fully automatic, semi-automatic, and portable, etc., and are suitable for straight edge banding and trimming of various materials such as medium density fiberboard, blockboard, and solid wood board.

[0003] According to the patent number CN209774938U, an anti-offset woodworking edge banding machine, this patent includes a machine body, a workbench fixedly arranged on the machine body, and a glue applicator roller arranged on the machine body. A reel for unwinding the edge banding strip is fixedly arranged on one side of the workbench. Two guide rollers are rotatably arranged on the workbench. A height limiting component for preventing the edge banding strip from bouncing is arranged on the workbench. The height limiting component is located between the guide roller and the glue applicator roller. A fixed rod is fixedly arranged on the workbench. A pressing roller is rotatably arranged on the fixed rod. A pressing wheel is arranged above the pressing roller on the fixed rod. The diameter of the pressing wheel is larger than that of the pressing roller. During operation, the two guide rollers rollingly contact both sides of the edge banding strip, playing a role in guiding and limiting the edge banding strip. The height limiting component prevents the edge banding strip from bouncing during movement. And the pressing wheel is located above the pressing roller, preventing the edge banding strip from shifting during the process of adhering to the wood board, and improving the edge banding quality.

[0004] However, during the edge banding process of the above-mentioned patent board, only one side of the board contacts components such as the pressing roller, and the other side of the board is not restricted. And only one place of the height limiting component is used to prevent the edge banding strip from bouncing. This way of limiting the board has a poor effect, which further causes the board to be difficult to pass through each processing area of the edge banding machine stably, and then causes the board to be prone to shift or vibration, affecting the edge banding quality, thus affecting the use of the edge banding machine. Content of the Utility Model

[0005] The purpose of the utility model is to provide an edge banding machine with a clamping and fixing structure to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An edge banding machine with a clamping and fixing structure, including an edge banding machine main body, a track, and a unwind reel. A track is installed in the middle of the top of the edge banding machine main body, and the edge banding machine main body is sequentially connected with an unwind reel, a guiding roller, a glue applicator, a pressing roller, and a guiding roller from left to right. A support frame is welded on one side of the top of the edge banding machine main body away from the glue applicator, and a clamping mechanism is arranged on the outer wall of the support frame. The clamping mechanism includes a driving motor, a threaded column A, a limiting frame, a fixing column, a limiting roller, a bevel gear A, a bevel gear B, a threaded column B, a lifting frame, a threaded rod, a limiting plate, a limiting column, a limiting wheel, and a protective box. The driving motor is connected to the inside of the edge banding machine main body through a storage cavity, and the output end of the driving motor is butted with the threaded column A. The middle part of the outer wall of the threaded column A is threadedly connected with the limiting frame. The fixing column is slidably connected to the inside of the bottom end of the limiting frame, and the limiting roller is rotatably connected to the top end of the outer wall of the limiting frame. One side of the threaded column A away from the driving motor is butted with the bevel gear A, and the outer wall of the bevel gear A is meshed with the bevel gear B. The threaded column B is welded inside the bevel gear B.

[0007] Preferably, the bottom end of the threaded column B is connected with a protective box through a bearing seat, and the middle part of the outer wall of the threaded column B is threadedly connected with the lifting frame.

[0008] Preferably, threaded rods are threadedly connected to both sides inside the lifting frame, and the bottom ends of the threaded rods are connected with a limiting plate through a bearing seat.

[0009] Preferably, a limiting column is welded to the top end of the limiting plate, and a limiting wheel is connected to the bottom end of the limiting plate.

[0010] Preferably, the limiting wheels are evenly distributed on the limiting plate, and through holes corresponding to the limiting columns are opened inside the lifting frame.

[0011] Preferably, a limiting cavity corresponding to the lifting frame is opened in the middle of the support frame, and a guiding hole corresponding to the limiting column is opened at the top end of the support frame.

[0012] Compared with the prior art, the beneficial effect of the present utility model is that when the edge banding machine with a clamping and fixing structure is used, the limiting roller is made to fit with the side of the wood through the clamping mechanism. At this time, the plate is roll-clamped through the mutual cooperation of the limiting roller and the guiding roller. When the limiting roller fits with the side of the wood, the limiting wheel also fits with the top surface of the plate. Furthermore, the top surface of the plate is limited by multiple limiting wheels to prevent the plate from jumping during edge banding, and then to prevent the plate from shifting and jumping, which affects the edge banding effect. Therefore, when the edge banding machine is used, it plays a role in facilitating the clamping and limiting of the plate and preventing its movement from affecting the edge banding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 This is the right - view three - dimensional structure schematic diagram of the present utility model;

[0015] Figure 3 This is the top - view three - dimensional structure schematic diagram of the main body of the edge - banding machine of the present utility model;

[0016] Figure 4 This is the right - view three - dimensional sectional structure schematic diagram of the present utility model;

[0017] Figure 5 This is the three - dimensional structure schematic diagram of the support frame of the present utility model;

[0018] Figure 6 This is the three - dimensional structure schematic diagram of the clamping mechanism of the present utility model.

[0019] In the figure: 1. Main body of the edge - banding machine; 2. Track; 3. Unwinding reel; 4. Guide roller; 5. Glue applicator; 6. Pressing roller; 7. Guide roller; 8. Support frame; 9. Clamping mechanism; 901. Driving motor; 902. Threaded column A; 903. Limiting frame; 904. Fixed column; 905. Limiting roller; 906. Bevel gear A; 907. Bevel gear B; 908. Threaded column B; 909. Lifting frame; 910. Threaded rod; 911. Limiting plate; 912. Limiting column; 913. Limiting wheel; 914. Protection box. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figures 1 - 6, the present utility model provides a technical solution: an edge banding machine with a clamping and fixing structure, including an edge banding machine main body 1, a track 2 and a unwind reel 3. A track 2 is installed in the middle of the top end of the edge banding machine main body 1, and the edge banding machine main body 1 is sequentially connected with an unwind reel 3, a guiding roller 4, a gluing device 5, a pressing roller 6 and a guiding roller 7 from left to right. A support frame 8 is welded on one side of the top end of the edge banding machine main body 1 away from the gluing device 5, and a clamping mechanism 9 is arranged on the outer wall of the support frame 8. And the clamping mechanism 9 includes a driving motor 901, a threaded column A 902, a limiting frame 903, a fixing column 904, a limiting roller 905, a bevel gear A 906, a bevel gear B 907, a threaded column B 908, a lifting frame 909, a threaded rod 910, a limiting plate 911, a limiting column 912, a limiting wheel 913 and a protective box 914. The driving motor 901 is connected to the inside of the edge banding machine main body 1 through a storage cavity, and the output end of the driving motor 901 is butted with the threaded column A 902. And the middle part of the outer wall of the threaded column A 902 is threadedly connected with the limiting frame 903. The bottom end of the limiting frame 903 is internally slidably connected with the fixing column 904, and the top end of the outer wall of the limiting frame 903 is rotatably connected with the limiting roller 905. One side of the threaded column A 902 away from the driving motor 901 is butted with the bevel gear A 906, and the outer wall of the bevel gear A 906 is meshed with the bevel gear B 907. And the bevel gear B 907 is internally welded with the threaded column B 908; the bottom end of the threaded column B 908 is connected with the protective box 914 through a bearing seat, and the middle part of the outer wall of the threaded column B 908 is threadedly connected with the lifting frame 909; both sides inside the lifting frame 909 are threadedly connected with the threaded rod 910, and the bottom end of the threaded rod 910 is connected with the limiting plate 911 through a bearing seat; the top end of the limiting plate 911 is welded with the limiting column 912, and the bottom end of the limiting plate 911 is connected with the limiting wheel 913; the limiting wheels 913 are equally spaced on the limiting plate 911, and through holes corresponding to the limiting columns 912 are opened inside the lifting frame 909; a limiting cavity corresponding to the lifting frame 909 is opened in the middle of the support frame 8, and a guiding hole corresponding to the limiting column 912 is opened at the top end of the support frame 8; the top end of the threaded column B 908 is connected with the support frame 8, one side of the outer wall of the protective box 914 is welded with the outer wall of the edge banding machine main body 1, both sides of the outer wall of the fixing column 904 are connected with the edge banding machine main body 1, and a guiding cavity corresponding to the limiting frame 903 is opened on one side of the top end of the edge banding machine main body 1 close to the support frame 8; the limiting rollers 905 are equally spaced on the limiting frame 903, and the limiting columns 912 are slidably connected between the lifting frame 909 and the support frame 8 respectively.

[0022] During specific implementation, during the process of edge-sealing wood by an edge-sealing machine, in order to prevent the offset and jitter of the board from affecting the edge-sealing quality, first start the driving motor 901 to drive the threaded column A902 to rotate. Since the threaded column A902 is threadedly connected to the limiting frame 903, the rotation of the threaded column A902 causes the limiting frame 903 to move towards the direction close to the guide roller 7. And because the limiting frame 903 is connected to the limiting roller 905, when the limiting frame 903 moves along the fixed column 904, it drives the limiting roller 905 to move together until the limiting roller 905 fits against the outer wall of the wood. At this time, the board is clamped by rolling through the mutual cooperation between the limiting roller 905 and the guide roller 7, thereby preventing the board from offsetting and affecting the edge-sealing.

[0023] Since the threaded column A902 is connected to the bevel gear A906, the rotation of the threaded column A902 drives the bevel gear A906 to rotate together. And because the bevel gear A906 is meshed with the bevel gear B907, the rotation of the bevel gear A906 drives the bevel gear B907 in the protective box 914 to rotate. Then the bevel gear B907 rotates to drive the threaded column B908 to rotate. And because the threaded column B908 is threadedly connected to the lifting frame 909, the rotation of the threaded column B908 causes the lifting frame 909 to move downward, and at this time, the movement of the lifting frame 909 is also guided by the support frame 8.

[0024] Since the lifting frame 909 is connected with a limiting plate 911 through a threaded rod 910, the movement of the lifting frame 909 will drive the limiting plate 911 to move together. Then the downward movement of the limiting plate 911 drives the limiting wheel 913 to move downward until the limiting wheel 913 fits against the top surface of the board. Thus, the top surface of the board is limited by multiple limiting wheels 913 to prevent the board from jittering during edge-sealing and affecting the edge-sealing quality. And beforehand, the threaded rod 910 can be rotated to drive the limiting plate 911 to move downward. And because the limiting plate 911 is connected to the limiting column 912, at this time, the movement of the limiting plate 911 is guided by the limiting column 912, and then the distance between the lifting frame 909 and the limiting plate 911 is adjusted, so as to ensure that when the limiting roller 905 fits against the side of the board, the limiting wheel 913 just fits against the top surface of the board. Finally, when the edge-sealing machine is in use, it plays a role in facilitating the clamping and limiting of the wooden board to prevent its movement from affecting the edge-sealing quality.

[0025] In summary, when the edge banding machine with a clamping and fixing structure is in use, first place the board on the track 2 at the top of the edge banding machine main body 1, then pass the edge banding strip on the unwinding reel 3 through the guiding roller 4. At this time, the guiding roller 4 limits the edge banding. Then apply glue to the edge banding strip through the glue applicator 5. After that, the outer wall of the board contacts and presses the pressing roller 6, so that the edge banding strip adheres to the board to complete the edge banding. And the rotation of the guiding roller 7 assists the movement of the board. This is the prior art and will not be elaborated here. The clamping mechanism 9 makes the limiting roller 905 fit with the side of the wood, and then the board is roll-clamped through the mutual cooperation degree of the limiting roller 905 and the guiding roller 7. At this time, the limiting wheel 913 also limits the top surface of the board, so as to prevent the board from jumping during edge banding, thereby preventing the board from shifting and jumping during edge banding and affecting the edge banding effect. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An edge banding machine with a clamping and fixing structure, comprising an edge banding machine body (1), a track (2) and an unwinding reel (3), characterized in that: A track (2) is installed at the middle of the top of the edge banding machine body (1), and the edge banding machine body (1) is connected to a reel (3), a guide roller (4), a glue applicator (5), a pressure roller (6) and a guide roller (7) in sequence from left to right. A support frame (8) is welded to the side of the top of the edge banding machine body (1) away from the glue applicator (5), and a clamping mechanism (9) is arranged on the outer wall of the support frame (8), and the clamping mechanism (9) comprises a driving motor (901), a threaded column A (902), a limiting frame (903), a fixing column (904), a limiting roller (905), a bevel gear A (906), a bevel gear B (907), a threaded column B (908), a lifting frame (909), a threaded rod (910), a limiting plate (911), a limiting column (912 ), a limiting wheel (913) and a protective box (914), wherein the interior of the edge banding machine body (1) is connected to a driving motor (901) via a storage chamber, and the output end of the driving motor (901) is butted with a threaded column A (902), and the middle of the outer wall of the threaded column A (902) is threadedly connected to a limiting frame (903), a fixed column (904) is slidably connected to the bottom end of the limiting frame (903), and the top of the outer wall of the limiting frame (903) is rotatably connected to a limiting roller (905), a bevel gear A (906) is butted against a side of the threaded column A (902) away from the driving motor (901), and the outer wall of the bevel gear A (906) is meshingly connected with a bevel gear B (907), and a threaded column B (908) is welded inside the bevel gear B (907).

2. The edge banding machine with a clamping and fixing structure according to claim 1, characterized in that: The bottom end of the threaded column B (908) is connected to a protection box (914) via a bearing seat, and the middle part of the outer wall of the threaded column B (908) is threadedly connected to a lifting frame (909).

3. The edge banding machine with a clamping and fixing structure according to claim 2, characterized in that: Threaded rods (910) are threadedly connected to both sides of the lifting frame (909), and the bottom ends of the threaded rods (910) are connected to the limiting plates (911) via bearing seats.

4. The edge banding machine with a clamping and fixing structure according to claim 3, characterized in that: A limiting column (912) is welded to the top end of the limiting plate (911), and a limiting wheel (913) is connected to the bottom end of the limiting plate (911).

5. The edge banding machine with a clamping and fixing structure according to claim 4, characterized in that: The limiting wheels (913) are distributed at equal intervals on the limiting plate (911), and a through hole corresponding to the limiting column (912) is provided inside the lifting frame (909).

6. The edge banding machine with a clamping and fixing structure according to claim 1, characterized in that: A limiting cavity corresponding to the lifting frame (909) is provided in the middle of the support frame (8), and a guide hole corresponding to the limiting column (912) is provided at the top of the support frame (8).

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