A matching auxiliary structure of a wood edge banding machine
By setting up extension components and adjustment mechanisms on the manual edge banding machine, the problem of insufficient support when the manual edge banding machine is solved when processing large boards is solved, realizing flexible expansion and retraction of the support, and improving the edge banding accuracy and space utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-14
Smart Images
Figure CN224489456U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of woodworking technology, specifically to an auxiliary structure for a woodworking edge banding machine. Background Technology
[0002] In the woodworking industry, edge banding machines are key equipment for achieving precise edge treatment of boards. They precisely adhere edge banding materials (such as PVC, melamine, and solid wood strips) to the edges of boards, extending the lifespan of furniture or wooden products while enhancing their overall aesthetics. Manual edge banding machines are an important category of woodworking edge banding machines. These lightweight tools are specifically designed for woodworking edge banding operations. They are compact, lightweight, and can be moved flexibly without fixed installation, making them ideal for edge banding needs at construction sites, small woodworking workshops, or for irregularly shaped boards. They typically consist of a chassis, workbench, glue application and edge banding device, and guide roller assembly. Composed of a material tray and other structures, the operator needs to manually push the board through the edge banding device to complete the processing. The core function is to complete the gluing, edge application, and pressing processes manually. It can handle the straight edges of the board as well as the edge banding of irregular edges such as curves and arcs. Although it requires manual assistance to complete the alignment, pressing, and subsequent edge trimming steps compared to fully automatic or semi-automatic models, resulting in lower production efficiency, it has the advantages of strong portability, low operating threshold, and affordable cost. It is especially suitable for small and medium batch production and on-site repair or woodworking edge banding scenarios with complex shapes. It is an important piece of equipment in woodworking tools that combines flexibility and practicality.
[0003] However, in actual use, existing manual edge banding machines have insufficient operating support area on the front side of the workbench when dealing with wider and larger boards. The part of the board that extends beyond the workbench lacks effective support, making it prone to tilting and wobbling. Operators need to exert extra effort to support the board to maintain balance, which not only increases labor intensity but also makes it difficult to ensure accurate alignment between the board and the edge banding tape during the edge banding process, easily leading to quality problems such as crooked edge banding or uneven glue lines. In addition, if the workbench area is deliberately increased to accommodate large boards, the excessively large workbench will occupy extra space when the equipment is not in use, reducing the utilization rate of the site. Utility Model Content
[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide an auxiliary structure for a woodworking edge banding machine. This structure has the advantages of flexibly expanding the front support area of the workbench to accommodate large boards, and being retractable to save space when idle. To a certain extent, this improves or solves the problem of insufficient operating support area on the front of the workbench when using existing manual edge banding machines. When dealing with wider and larger boards, the portion of the board extending beyond the workbench lacks effective support, easily leading to tilting and swaying. Operators need to exert extra effort to support the board to maintain balance, which not only increases labor intensity but also makes it difficult to ensure accurate alignment between the board and the edge banding tape during the edge banding process, easily resulting in quality problems such as crooked edge banding or uneven glue lines. In addition, if the workbench area is deliberately increased to accommodate large boards, the excessively large workbench will occupy additional space when the equipment is idle, reducing the utilization rate of the site.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary structure for a woodworking edge banding machine, comprising a machine housing, a worktable, an adhesive edge banding device, a guide roller assembly, and a material tray. The worktable is fixedly connected to the upper end of the machine housing, the adhesive edge banding device is fixedly connected to the rear side of the upper surface of the worktable, the guide roller assembly is disposed on the left side of the adhesive edge banding device and fixedly connected to the upper surface of the worktable, the material tray is fixedly connected to the rear right side of the worktable, and a movable groove is provided at the front end of the worktable, with an auxiliary support device disposed inside the movable groove.
[0006] The auxiliary support device includes an extension component and an adjustment mechanism. The extension component is disposed at the upper end inside the movable groove, and the adjustment mechanism is disposed at the rear side inside the movable groove.
[0007] In a preferred embodiment of this utility model, the extension component includes an extension support plate, an adjusting extrusion groove, and a limiting slide groove. The extension support plate is disposed on the upper side inside the movable groove, and its front end extends out of the worktable and is slidably connected to the worktable. The adjusting extrusion groove is opened on the rear side of the lower surface of the extension support plate. There are two limiting slide grooves, which are respectively opened on the left and right sides of the extension support plate.
[0008] As a preferred embodiment of this utility model, the left and right sides of the inside of the movable groove are respectively fixedly connected to limit slide rails, and the two limit slide rails are respectively arranged inside the two limit slide grooves on the side that is close to each other, and are slidably connected to the limit slide grooves.
[0009] In a preferred embodiment of this invention, the adjustment mechanism includes a rotating push-pull assembly and a driving component. The rotating push-pull assembly is disposed on the rear side of the extended support plate and corresponds to the adjusting extrusion groove. The driving component is disposed on the front side of the lower end of the rotating push-pull assembly.
[0010] In a preferred embodiment of this invention, the rotating push-pull assembly includes a rotating rod, a swing rod, a pressure rod, and a worm gear. The rotating rod is disposed inside the rear side of the movable groove, and both its upper and lower ends are rotatably connected to the worktable. The swing rod is disposed at the lower rear end of the extended support plate, and its rear end is sleeved on the surface of the rotating rod and fixedly connected to the rotating rod. The pressure rod is disposed inside the adjusting extrusion groove and is movably connected to the adjusting extrusion groove. The lower end of the pressure rod extends out of the adjusting extrusion groove and is fixedly connected to the front end of the swing rod. The worm gear is sleeved on the lower end surface of the rotating rod and fixedly connected to the rotating rod.
[0011] In a preferred embodiment of this utility model, the driving component includes a worm gear and a motor. The worm gear is disposed on the front side of the worm wheel and meshes with the worm wheel. Both ends of the worm gear are rotatably connected to the worktable, and the right end extends out of the worktable. The motor is fixedly connected to the right end of the worm gear and is fixedly connected to the right side surface of the worktable.
[0012] As a preferred embodiment of this invention, the motor surface is fitted with a protective shell, and the protective shell is fixedly connected to the right side surface of the workbench.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model, through the coordinated use of a chassis, workbench, gluing and edge-sealing device, guide roller group, material tray, movable groove, auxiliary support device, extension component, extension support plate, adjusting extrusion groove, limiting slide groove, adjusting mechanism, rotating push-pull component, rotating rod, swing rod, pressure rod, worm gear, drive component, worm, motor, limiting slide rail and protective shell, improves or solves to a certain extent the problems of existing manual edge-sealing machines when dealing with wider and larger boards. These problems include insufficient operating support area on the front of the workbench, lack of effective support for the portion of the board extending beyond the workbench, and a tendency for tilting and swaying. Operators need to exert extra effort to support the board to maintain balance, which not only increases labor intensity but also makes it difficult to ensure accurate alignment of the board and edge-sealing tape during the edge-sealing process, easily leading to quality problems such as crooked edge sealing or uneven glue lines. Furthermore, if the workbench area is deliberately increased to accommodate large boards, the excessively large workbench will occupy extra space when the equipment is idle, reducing site utilization.
[0015] 2. This utility model, by setting an extension component, wherein the sliding cooperation between the limiting slide rail and the limiting slide groove ensures the stability of the extension plate during the extension and retraction process, effectively supports the plate portion that exceeds the workbench range, and assists the operator in maintaining the balance of the plate.
[0016] 3. This utility model, by setting up an adjustment mechanism, wherein the motor drives the worm gear and worm wheel to mesh and transmit power, and in conjunction with the linkage of the rotating rod, the swing rod and the pressure rod, achieves stable pushing and pulling of the extension support plate, while the protective shell can effectively protect the motor and improve the safety and durability of the mechanism operation. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the manual edge banding machine of this utility model;
[0018] Figure 2 This is an exploded three-dimensional structural diagram of a manual edge banding machine;
[0019] Figure 3 A schematic diagram of the exploded three-dimensional structure of the auxiliary support device;
[0020] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the adjustment mechanism.
[0021] In the diagram: 1. Chassis; 2. Workbench; 3. Glue application and edge sealing device; 4. Guide roller assembly; 5. Material tray; 6. Movable groove; 7. Auxiliary support device; 8. Extension assembly; 81. Extension support plate; 82. Adjustable extrusion groove; 83. Limiting slide groove; 9. Adjustment mechanism; 91. Rotating push-pull assembly; 911. Rotating rod; 912. Swing rod; 913. Pressure rod; 914. Worm gear; 92. Drive component; 921. Worm; 922. Motor; 10. Limiting slide rail; 11. Protective shell. Detailed Implementation
[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0026] Example 1
[0027] Reference Figure 1-4 This is the first embodiment of the present utility model, which provides a supporting auxiliary structure for a woodworking edge banding machine, including a machine housing 1, a workbench 2, an adhesive edge banding device 3, a guide roller group 4, and a material tray 5. The workbench 2 is fixedly connected to the upper end of the machine housing 1, the adhesive edge banding device 3 is fixedly connected to the rear side of the upper surface of the workbench 2, the guide roller group 4 is located on the left side of the adhesive edge banding device 3 and is fixedly connected to the upper surface of the workbench 2, the material tray 5 is fixedly connected to the rear right side of the workbench 2, and a movable groove 6 is opened at the front end of the workbench 2. An auxiliary support device 7 is provided inside the movable groove 6.
[0028] The auxiliary support device 7 includes an extension component 8 and an adjustment mechanism 9. The extension component 8 is located at the upper end inside the movable groove 6, and the adjustment mechanism 9 is located at the rear side inside the movable groove 6.
[0029] Specifically, the structure, through the adjustable auxiliary support device 7, enables the flexible expansion and contraction of the front area of the workbench 2, which can effectively support large discs to ensure processing balance, and save floor space when idle.
[0030] Furthermore, the extension component 8 works in conjunction with the adjustment mechanism 9. The adjustment mechanism 9 drives the extension component 8 to slide along the movable slot 6 of the worktable 2, so as to extend the extension support plate 81 to increase the support area or retract it to reduce space occupation, thus meeting the needs of different working conditions.
[0031] Example 2
[0032] In the second embodiment of this utility model, the extension component 8 includes an extension support plate 81, an adjusting extrusion groove 82, and a limiting slide groove 83. The extension support plate 81 is disposed on the upper side inside the movable groove 6, and its front end extends out of the worktable 2 and is slidably connected to the worktable 2. The adjusting extrusion groove 82 is opened on the rear side of the lower surface of the extension support plate 81. There are two limiting slide grooves 83, which are respectively opened on the left and right sides of the extension support plate 81.
[0033] Limiting slide rails 10 are fixedly connected to the left and right surfaces inside the movable groove 6. The two limiting slide rails 10 are respectively set inside the two limiting slide grooves 83 on the side that is close to each other, and are slidably connected to the limiting slide grooves 83.
[0034] Specifically, by setting the extension component 8, in which the limiting slide rail 10 and the limiting slide groove 83 slide together, the stability of the extension support plate 81 during the extension and retraction process is ensured, and the plate portion that exceeds the range of the workbench 2 is effectively supported, assisting the operator in maintaining the balance of the plate.
[0035] Furthermore, the pressure rod 913 at the front end of the swing rod 912 moves forward along the adjusting extrusion groove 82 under the drive of the swing rod 912, and extrudes forward into the adjusting extrusion groove 82, so that the extension support plate 81 generates a forward thrust. Under the action of the thrust, the extension support plate 81 slides forward along the limiting slide rail 10 in the movable groove 6, and its front end gradually extends out of the worktable 2, thereby realizing the adjustment and expansion of the front area of the worktable 2. At this time, the extended extension support plate 81 can effectively support the part of the board that exceeds the range of the worktable 2, and help the operator maintain the balance of the board.
[0036] Example 3
[0037] In the third embodiment of this utility model, the adjustment mechanism 9 includes a rotating push-pull assembly 91 and a driving member 92. The rotating push-pull assembly 91 is disposed on the rear side of the extension support plate 81 and corresponds to the adjustment pressing groove 82. The driving member 92 is disposed on the front side of the lower end of the rotating push-pull assembly 91.
[0038] The rotating push-pull assembly 91 includes a rotating rod 911, a swing rod 912, a pressure rod 913, and a worm gear 914. The rotating rod 911 is located inside the rear side of the movable groove 6, and both its upper and lower ends are rotatably connected to the worktable 2. The swing rod 912 is located at the lower rear side of the extended support plate 81, and its rear end is sleeved on the surface of the rotating rod 911 and fixedly connected to the rotating rod 911. The pressure rod 913 is located inside the adjusting extrusion groove 82 and is movably connected to the adjusting extrusion groove 82. The lower end of the pressure rod 913 extends out of the adjusting extrusion groove 82 and is fixedly connected to the front end of the swing rod 912. The worm gear 914 is sleeved on the lower surface of the rotating rod 911 and is fixedly connected to the rotating rod 911.
[0039] The driving component 92 includes a worm 921 and a motor 922. The worm 921 is located on the front side of the worm wheel 914 and is meshed with the worm wheel 914. Both the left and right ends of the worm 921 are rotatably connected to the worktable 2, and the right end extends out of the worktable 2. The motor 922 is fixedly connected to the right end of the worm 921 and is fixedly connected to the right side surface of the worktable 2.
[0040] The surface of the motor 922 is covered with a protective shell 11, which is fixedly connected to the right side surface of the worktable 2.
[0041] Specifically, by setting up the adjustment mechanism 9, in which the motor 922 drives the worm gear 921 to mesh with the worm wheel 914, and in conjunction with the linkage of the rotating rod 911, the swing rod 912 and the pressure rod 913, the extended support plate 81 can be stably pushed and pulled. The protective shell 11 can effectively protect the motor 922, thereby improving the safety and durability of the mechanism operation.
[0042] Furthermore, the motor 922 is started, which drives the worm 921 to rotate. Since the worm 921 meshes with the worm wheel 914, the worm wheel 914 will drive the rotating rod 911 to rotate synchronously with the rotation of the worm 921. When the rotating rod 911 rotates, the rocker arm 912 fixed on its surface swings accordingly. The pressure rod 913 at the front end of the rocker arm 912 moves forward along the adjusting extrusion groove 82 under the drive of the rocker arm 912, and extrudes forward into the adjusting extrusion groove 82, so that the extension support plate 81 generates a forward thrust. Under the action of the thrust, the extension support plate 81 slides forward along the limiting slide rail 10 in the movable groove 6.
[0043] Working principle:
[0044] When using the machine, if a wide and large board needs to be processed, start the motor 922. The motor 922 drives the worm 921 to rotate. Since the worm 921 meshes with the worm wheel 914, the worm wheel 914 will drive the rotating rod 911 to rotate synchronously with the rotation of the worm 921. When the rotating rod 911 rotates, the swing rod 912 fixed on its surface swings accordingly. The pressure rod 913 at the front end of the swing rod 912 moves forward along the adjusting extrusion groove 82 under the drive of the swing rod 912, and extrudes forward into the adjusting extrusion groove 82, so that the extension support plate 81 generates a forward thrust. Under the action of the thrust, the extension support plate 81 slides forward along the limiting slide rail 10 in the movable groove 6, and its front end gradually extends out of the workbench 2, thereby realizing the adjustment and expansion of the front area of the workbench 2. At this time, the extended extension support plate 81 can effectively support the part of the board that exceeds the range of the workbench 2, and help the operator maintain the balance of the board.
[0045] When the equipment is idle or the extension support plate 81 is not needed, the motor 922 is started in reverse. The motor 922 drives the worm gear 921 to rotate in the opposite direction, which in turn causes the worm wheel 914 and the rotating rod 911 to rotate in the opposite direction. The swing rod 912 swings backward accordingly. Under the pull of the swing rod 912, the pressure rod 913 moves backward along the adjusting extrusion groove 82 and extrudes, generating a backward pulling force on the extension support plate 81. This causes the extension support plate 81 to slide backward along the limit slide rail 10 and gradually retract into the movable groove 6, realizing the adjustment and retraction of the auxiliary structure. This avoids the extension support plate 81 occupying extra space and ensures that the floor space occupied by the equipment is not affected when it is idle.
[0046] In summary, by using the combined components of chassis 1, worktable 2, gluing and sealing device 3, guide roller group 4, material tray 5, movable groove 6, auxiliary support device 7, extension component 8, extension support plate 81, adjusting extrusion groove 82, limiting slide groove 83, adjusting mechanism 9, rotating push-pull component 91, rotating rod 911, swing rod 912, pressure rod 913, worm gear 914, driving component 92, worm 921, motor 922, limiting slide rail 10, and protective shell 11, the front support area of the worktable can be flexibly expanded to accommodate large discs, and can be retracted to save space when idle.
[0047] The chassis 1, workbench 2, gluing and sealing device 3, guide roller group 4, material tray 5, motor 922, worm gear 914 and worm 921 used in this application can be additionally equipped with protective measures of common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, etc., which are commonly used by those skilled in the art.
[0048] It should be noted that the chassis 1, worktable 2, gluing and sealing device 3, guide roller group 4, material tray 5, motor 922, worm gear 914 and worm 921 are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are all common knowledge in the art, and therefore will not be described in detail in this application document.
[0049] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0050] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.
[0051] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. An auxiliary structure for a woodworking edge banding machine, comprising a machine housing (1), a worktable (2), an adhesive edge banding device (3), a guide roller assembly (4), and a material tray (5), wherein the worktable (2) is fixedly connected to the upper end of the machine housing (1), the adhesive edge banding device (3) is fixedly connected to the rear side of the upper surface of the worktable (2), the guide roller assembly (4) is disposed on the left side of the adhesive edge banding device (3) and fixedly connected to the upper surface of the worktable (2), and the material tray (5) is fixedly connected to the rear right side of the worktable (2), characterized in that: The workbench (2) has a movable slot (6) at its front end, and an auxiliary support device (7) is provided inside the movable slot (6). The auxiliary support device (7) includes an extension component (8) and an adjustment mechanism (9). The extension component (8) is located at the upper end inside the movable groove (6), and the adjustment mechanism (9) is located at the rear side inside the movable groove (6).
2. The auxiliary structure for a woodworking edge banding machine according to claim 1, characterized in that: The extension component (8) includes an extension support plate (81), an adjusting extrusion groove (82), and a limiting slide groove (83). The extension support plate (81) is located inside the upper side of the movable groove (6), and its front end extends out of the worktable (2) and is slidably connected to the worktable (2). The adjusting extrusion groove (82) is opened on the rear side of the lower surface of the extension support plate (81). There are two limiting slide grooves (83), which are respectively opened on the left and right sides of the extension support plate (81).
3. The auxiliary structure for a woodworking edge banding machine according to claim 2, characterized in that: The left and right sides of the movable groove (6) are respectively fixedly connected to the limiting slide rails (10). The two limiting slide rails (10) are respectively set inside the two limiting slide grooves (83) on the side that is close to each other, and are slidably connected to the limiting slide grooves (83).
4. The auxiliary structure for a woodworking edge banding machine according to claim 2, characterized in that: The adjustment mechanism (9) includes a rotating push-pull assembly (91) and a drive member (92). The rotating push-pull assembly (91) is located on the rear side of the extension support plate (81) and corresponds to the adjustment squeezing groove (82). The drive member (92) is located on the front side of the lower end of the rotating push-pull assembly (91).
5. The auxiliary structure for a woodworking edge banding machine according to claim 4, characterized in that: The rotating push-pull assembly (91) includes a rotating rod (911), a swing rod (912), a pressure rod (913), and a worm gear (914). The rotating rod (911) is located inside the rear side of the movable groove (6), and both its upper and lower ends are rotatably connected to the worktable (2). The swing rod (912) is located at the lower rear side of the extended support plate (81), and its rear end is sleeved on the surface of the rotating rod (911) and fixedly connected to the rotating rod (911). The pressure rod (913) is located inside the adjusting extrusion groove (82) and is movably connected to the adjusting extrusion groove (82). The lower end of the pressure rod (913) extends out of the adjusting extrusion groove (82) and is fixedly connected to the front end of the swing rod (912). The worm gear (914) is sleeved on the lower surface of the rotating rod (911) and fixedly connected to the rotating rod (911).
6. The auxiliary structure for a woodworking edge banding machine according to claim 5, characterized in that: The driving component (92) includes a worm (921) and a motor (922). The worm (921) is located on the front side of the worm wheel (914) and meshes with the worm wheel (914). Both the left and right ends of the worm (921) are rotatably connected to the worktable (2), and the right end extends out of the worktable (2). The motor (922) is fixedly connected to the right end of the worm (921) and is fixedly connected to the right side surface of the worktable (2).
7. The auxiliary structure for a woodworking edge banding machine according to claim 6, characterized in that: The motor (922) is covered with a protective shell (11), and the protective shell (11) is fixedly connected to the right side surface of the workbench (2).