Product edge sealing device with arc-shaped structure

Abstract

The product edge sealing device comprises a base assembly, a supporting assembly and a distance adjusting assembly, the supporting assembly is installed on the base assembly, the supporting assembly is matched with the base assembly, so that the end face of one side of the supporting assembly is an arc-shaped end face, and the arc-shaped end face is used for supporting a to-be-edge-sealed product with the arc-shaped structure; the distance adjusting assembly is installed on the base assembly, and the distance adjusting assembly is used for installing the product edge sealing device on an edge sealing machine in a sliding mode. The edge banding device can adapt to edge banding of products with different radians and is wider in applicability. The supporting effect is better, it is guaranteed that the gluing effect is better, better edge sealing is finally achieved, the device is suitable for edge sealing machines of different sizes, edge sealing is conducted on products to be subjected to edge sealing of different sizes, and application is more flexible.

Description

Technical Field

[0001] The invention relates to the technical field of furniture processing, in particular to a product edge sealing device with an arc structure. Background Art

[0002] In panel furniture, in addition to the common flat and square panel products, there are also panel products with arc structures. Generally, the arc structure is a circular arc or an elliptical arc. Arc products are common panel products with arc structures. Arc products have a certain thickness and are three-dimensional arc products. Products with arc structures are generally made of multiple (at least 2) sheets of 2 mm (millimeter) to 3 mm thick sheets stacked together to form an integral structural panel, and the sheets are stacked together by pressing using a high-frequency press. Figure 1 As shown, the plates are bent by the high-frequency press, and the plates will be misaligned during the bending process, so that the edges of the plates are not flush, and the edges of several or all of the plates are misaligned and misaligned. Therefore, the edges of the plates formed by the plates being pressed and stacked together need to be cut to ensure that the edges of the plates are flush. After the edges of the plates are cut, the base material of the plates will be exposed. The exposed base material will swell and deform due to moisture absorption when exposed to the air. Therefore, the edges of the cut plates need to be sealed.

[0003] Edge banding of panels is generally accomplished by edge banding machines, but existing edge banding machines are mainly for straight and square panels and cannot accomplish edge banding of curved panel products. Therefore, a device is needed that can achieve edge banding of curved panel products by using existing edge banding machines without modifying the existing edge banding machines. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a product edge sealing device with an arc structure, which can solve the problems described in the background technology.

[0005] The technical solution for achieving the purpose of the present invention is: a product edge banding device with an arc-shaped structure, comprising a base assembly, a support assembly and a distance adjustment assembly, wherein the support assembly is installed on the base assembly, and the support assembly and the base assembly cooperate so that one side end face of the support assembly is an arc-shaped end face, and the arc-shaped end face is used to support the product to be edge banded with the arc-shaped structure, and the distance adjustment assembly is installed on the base assembly, and the distance adjustment assembly is used to slidably install the product edge banding device on the edge banding machine.

[0006] Furthermore, the base assembly includes an arc-shaped end surface, the support assembly is mounted on the arc-shaped end surface, and is extended along the arc-shaped extension direction of the arc-shaped end surface, so that one side end surface of the support assembly is arc-shaped.

[0007] Furthermore, the base assembly includes at least two arc-shaped support plates, the end surface of one side of the arc-shaped support plates is arc-shaped, the arc-shaped support plates are arranged in parallel and spaced apart, the arc-shaped end surfaces of the arc-shaped support plates face the same side, the support assembly spans across the arc-shaped support plates, and the support assembly is fixedly or detachably mounted on the arc-shaped support plates.

[0008] Furthermore, the base assembly further comprises a plurality of back plates and a plurality of bottom plates, wherein the back plates are mounted at the rear end of the arc-shaped support plate, and each of the back plates is mounted on the arc-shaped support plate at intervals. The bottom plates are arranged in parallel and at intervals, and the bottom plates are fixedly or detachably mounted across the lower end of the arc-shaped support plate, and the two ends of the bottom plates are mounted on the arc-shaped support plate.

[0009] Furthermore, the two ends of the base plate are located on the outside of the arc-shaped support plate, and the base plate located on the outside of the arc-shaped support plate is recorded as an extension portion. The distance adjustment component is fixedly or detachably installed on the extension portion of the base plate. The extension portions at both ends of the base plate are each provided with a distance adjustment component, and the distance adjustment component can be slidably installed on the extension portion of the base plate.

[0010] Furthermore, the distance adjustment assembly includes a vertical plate and an L-shaped transverse plate, the vertical plate is connected to the bottom plate, the L-shaped transverse plate is connected to one side of the vertical plate, and an open space is formed between the L-shaped transverse plate and the bottom plate.

[0011] Further, the support assembly includes at least two positioning support members, the positioning support members include cylindrical support rods and locking members, each support rod is arranged at intervals, the support rods span the arc-shaped support plate, and the two ends of the support rods are respectively mounted on the two arc-shaped support plates. The locking component is connected to one end of the support rod. When the support rod is installed on the arc-shaped support plate, the locking component is located on the outer side of the arc-shaped support plate and abuts against the arc-shaped support plate.

[0012] Furthermore, a groove is dug on the arc-shaped end surface of the arc-shaped support plate, and at least a portion of the support rod in the diameter direction is embedded in the groove.

[0013] Furthermore, the product edge sealing device also includes a limiting component, which is installed on the base component and is located above the supporting component. When the product to be edge sealed is located on the supporting component, the limiting component abuts against one end of the product to be edge sealed located on the supporting component to limit the product to be edge sealed.

[0014] Furthermore, the limiting assembly includes a vertical support plate, a transverse mounting plate and a pulley group, the pulley group includes a plurality of pulleys, each pulley is arranged in a straight line, the pulley is rotatably mounted on the transverse mounting plate through a latch, the pulley is distributed along the axial direction of the transverse mounting plate, the pulley can rotate relative to the latch, the transverse mounting plate is mounted on the vertical mounting plate, and the vertical mounting plate can be slidably mounted on the base assembly.

[0015] Beneficial effects of the present invention: The present invention can make full use of the existing edge banding machine through the product edge banding device, and can achieve edge banding of the product without modifying the existing edge banding machine. And by positioning the support component to embed different depths in the groove, or by replacing the arc-shaped support plate with different curvatures to form arc-shaped end faces with different curvatures, it can adapt to the edge banding of products with different curvatures, and the entire product edge banding device is more flexible and has wider applicability. Among them, the arc-shaped end face can be fully combined with the curvature of the product, and the supporting effect is better. And through the limitation of the pulley group, it can ensure that the product to be edge-banded moves forward in a certain direction while keeping it perpendicular to the forward moving direction, ensuring a better gluing effect, and finally achieving better edge banding.

[0016] In addition, the present invention can achieve modular design through the base component and the support component, realize faster assembly and disassembly, can realize flexible conversion, adapt to edge banding machines of different sizes, and perform edge banding on products to be edge banded of different sizes, which is more flexible in application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the prior art of bending and stacking the plates together with uneven edges; Figure 2 This is a front structural schematic diagram of the present invention with the limiting component hidden; Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle; Figure 4 This is a schematic diagram of the back structure of the present invention with the limiting component hidden; Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle; Figure 6 It is a front structural schematic diagram of the present invention including a limiting component; Figure 7 The back structure schematic diagram of the present invention including the limiting component Figure 8 It is a structural schematic diagram of the limit assembly; Fig. 9 A schematic diagram of applying the edge banding device of the present invention to an edge banding machine and performing edge banding on a product to be edge banded; In the figure, 1-positioning support, 2-locking piece, 3-distance adjustment assembly, 31-vertical plate, 32-L-shaped horizontal plate, 4-arc support plate, 5-back plate, 6-bottom plate, 7-pulley block, 8-horizontal mounting plate, 9-vertical support plate, 10-groove, 11-product to be edge-banded, 12-pressing wheel, 13-glue coating roller, 14-edge banding belt conveyor, 15-edge banding machine, 16-holding plate. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments: like Figure 2-Figure 9 As shown, a product edge sealing device with an arc structure includes a base component, a support component and a distance adjustment component 3. The base component includes an arc-shaped end face, which is a side end face of one of the base components, and the outer contour of the end face is an arc. The support component is installed on the arc-shaped end face and extends along the arc-shaped extension direction of the arc-shaped end face, so that the support component is also arc-shaped, that is, the end face of the support component away from the arc-shaped end face is an arc-shaped curved surface. The distance adjustment component 3 is installed on the end face of the non-arc end face of the base component. The distance adjustment component 3 is used to slidably install the product edge banding device on the edge banding machine 15, so that when the product edge banding device is installed on the edge banding machine 15, the distance adjustment component 3 can be moved to different positions of the edge banding machine 15 to adjust the distance between the edge of the product to be edge banded 11 placed on the support component and the glue coating roller 13 on the displacement edge banding machine 15 to ensure that the distance between the glue coating roller 13 and the product to be edge banded 11 is appropriate, so that the product to be edge banded 11 will not be squeezed due to being too close, and the glue will not be unable to be coated or insufficiently coated due to being too far.

[0019] By setting one of the end faces of the base assembly to be arc-shaped, it can be ensured that the support assembly installed on the end face is also arc-shaped, so that the product 11 to be edge-sealed with an arc-shaped structure can be better supported by the contouring structure.

[0020] The support component and the base component cooperate to form an arc-shaped end face, including that one end face of the base component is set to be arc-shaped, and the support component is distributed along the arc-shaped end face, and accordingly, an arc-shaped end face is also formed on one end face of the support component. Similarly, one end face of the base component can be non-arc-shaped, and the support component is installed on the non-arc-shaped end face, but it is also possible for one end face of the support component to form an arc-shaped end face, which can also more closely support the product to be arc-shaped.

[0021] Exemplarily, the base assembly includes at least two arc-shaped support plates 4, the end surface of one side of the arc-shaped support plates 4 is arc-shaped, each arc-shaped support plate 4 is arranged in parallel and spaced apart, and the arc-shaped end surfaces of the arc-shaped support plates 4 face the same side. The support assembly spans across each arc-shaped support plate 4, and the support assembly is fixedly or detachably mounted on the arc-shaped support plate 4.

[0022] In one example, the base assembly includes two arc-shaped support plates 4, which are arranged in parallel and spaced apart. The two ends of the support assembly are respectively mounted on the two arc-shaped support plates 4.

[0023] The distance adjustment component 3 is installed at the lower end of the arc support plate 4, and one end of the distance adjustment component 3 is fixedly or detachably installed on the arc support plate 4, and the other end is located outside the arc support plate 4, and the lower end of the arc support plate 4 is a plane.

[0024] Exemplarily, the base assembly further includes a plurality of back plates 5, which are mounted at the rear end of the arc-shaped support plate 4, and each back plate 5 is installed at intervals on the arc-shaped support plate 4. The back plates 5 can further enhance the stability of the base assembly, including enhancing the stability of each arc-shaped support plate 4 connected together.

[0025] The back plate 5 can be connected and installed on the arc-shaped support plate 4 by means of fixing parts such as screws and bolts.

[0026] Exemplarily, the base assembly further includes a plurality of base plates 6 , each of which is arranged in parallel and spaced apart, each of which is fixedly or detachably mounted across the lower end of the arc-shaped support plate 4 , and both ends of the base plates 6 are mounted on the arc-shaped support plate 4 .

[0027] In one example, both ends of the bottom plate 6 are located outside the arc-shaped support plate 4, the bottom plate 6 located outside the arc-shaped support plate 4 is marked as an extension, and the distance adjustment component 3 is fixedly or detachably mounted on the extension of the bottom plate 6. The bottom plate 6 can further enhance the stability of the base assembly, including enhancing the stability of connecting the arc-shaped support plates 4 together.

[0028] Exemplarily, the extension portions at both ends of the bottom plate 6 are each provided with a distance adjustment assembly 3 .

[0029] Exemplarily, the distance adjustment assembly 3 is slidably mounted on an extension of the base plate 6 to adjust the distance between two opposite distance adjustment assemblies 3 on the base plate 6 , thereby being able to adapt to the sizes of different edge banding machines 15 by adjusting the distance between the two distance adjustment assemblies 3 .

[0030] Exemplarily, the bottom plate 6 is slidably mounted on the arc-shaped support plate 4 , a groove 10 is dug at the lower end of the arc-shaped support plate 4 , and the bottom plate 6 is slidably embedded in the groove 10 , so that the bottom plate 6 can slide on the arc-shaped support plate 4 .

[0031] Exemplarily, the distance adjustment assembly 3 and the base plate 6 may be connected by fasteners such as screws and bolts.

[0032] The distance adjustment assembly 3 includes a vertical plate 31 and an L-shaped transverse plate 32. The vertical plate 31 is connected to the bottom plate 6. The L-shaped transverse plate 32 is connected to one side of the vertical plate 31. An open space is formed between the L-shaped transverse plate 32 and the bottom plate 6. The open space is used to be engaged with the containing plate 16 of the edge banding machine 15, so that the distance adjustment assembly 3 can be slidably installed on the edge banding machine 15.

[0033] In one example, the L-shaped transverse plate 32 further includes a strip-shaped slide groove, which cooperates with the slide bar on the edge banding machine 15, and the slide bar can be slidably embedded in the slide groove, so that the distance adjustment component 3 can slide more smoothly on the edge banding machine 15. The slide bar is in a long strip shape and can be installed on the holding plate 16 of the edge banding machine 15.

[0034] The support assembly includes at least two positioning support members 1, and the positioning support member 1 includes cylindrical support rods, each of which is arranged at intervals. The support rods span the arc-shaped support plate 4, and the two ends of the support rods are respectively installed on the two arc-shaped support plates 4. Each support rod can be arranged in parallel or non-parallel intervals.

[0035] A groove 10 is dug on the arc-shaped end surface of the arc-shaped support plate 4, and at least a part of the support rod in the diameter direction is embedded in the groove 10, that is, the support rod can be partially or completely embedded in the groove 10, so that the outer surface of the support rod is flush with or higher or lower than the arc-shaped end surface of the arc-shaped support plate 4. By embedding the support rods into the groove 10 at different depths, the curvature of the curved surface composed of the support rods can be adjusted, so that different curvatures can be adjusted to adapt to products with arc-shaped structures of different curvatures.

[0036] For example, different numbers of support rods can be provided to adjust the distribution density of the support rods to achieve different strengths of support. The greater the distribution density, the greater the support strength, and vice versa.

[0037] Exemplarily, the positioning support member 1 further includes a locking member 2, which is connected to one end of the support rod. When the support rod is mounted on the arc-shaped support plate 4, the locking member 2 is located outside the arc-shaped support plate 4 and abuts against the arc-shaped support plate 4. The locking member 2 can more stably mount the support rod on the arc-shaped support plate 4.

[0038] Exemplarily, the product edge sealing device also includes a limit component, which is installed on the base component and is located above the support component. When the product 11 to be edge sealed is located on the support component, the limit component abuts against one end of the product 11 to be edge sealed located on the support component to limit the product 11 to be edge sealed, preventing the product 11 to be edge sealed from moving in the up and down directions on the support component, thereby playing a limiting role.

[0039] Exemplarily, the limit assembly includes a vertical support plate 9, a horizontal mounting plate 8 and a pulley block 7. The pulley block 7 includes a plurality of pulleys, each of which is arranged in a straight line. The pulleys are rotatably mounted on the horizontal mounting plate 8 through a latch, that is, the pulleys can rotate. The pulleys are distributed along the axial direction (i.e., the length direction) of the horizontal mounting plate 8, and the pulleys can rotate relative to the latch. The horizontal mounting plate 8 is mounted on the vertical mounting plate, and the vertical mounting plate is slidably mounted on the base assembly to adjust the distance between the pulley block 7 and the support assembly, so as to adapt to products 11 to be edge-sealed of different sizes, and to adjust the contact degree between the pulley block 7 and the products 11 to be edge-sealed.

[0040] In one example, a strip-shaped recessed hole is provided on the vertical mounting plate, and the plate can be slidably mounted on the base assembly through the strip-shaped recessed hole.

[0041] Illustratively, the vertical mounting plate is slidably mounted on the back plate 5 of the base assembly.

[0042] In actual use, the product edge banding device is installed on the edge banding machine 15 through the distance adjustment component 3. The edge banding machine 15 includes a holding plate 16, and an edge banding belt conveyor 14, a glue roller 13 and a plurality of pressing wheels 12 installed on the holding plate 16. The holding plate 16 is originally used to hold straight and square plates to perform edge banding on the plates. The edge banding machine 15 with such a structure is the existing edge banding machine 15 structure, so the working principle of the edge banding machine 15 for gluing and edge banding is not described here. The distance adjustment component 3 can be slidably engaged on the holding plate 16, so that the product edge banding device is installed on one side edge of the holding plate 16, and by moving the distance adjustment component 3 to a suitable position on the holding plate 16, the end face of one side of the edge banding on the edge banding product 11 to be edge banded located on the product edge banding device is abutted against the glue roller 13 and / or the pressing wheel 12, and the contact degree between the glue roller 13 and / or the pressing wheel 12 and the edge banding product 11 is appropriate. That is, the glue roller 13 and the pressure wheel 12 may contact the product to be edge-sealed 11 at the same time, or one of the glue roller 13 and the pressure wheel 12 may contact the product to be edge-sealed 11. The other end face of the product to be edge-sealed 11 that is away from the edge to be edge-sealed abuts against the pulley block 7, so that the glue roller 13 and / or the pressure wheel 12 cooperate with the glue roller 13 of the pulley block 7 to limit the product to be edge-sealed 11 in the up and down directions, prevent the product to be edge-sealed 11 from moving along the arc-shaped end face of the support assembly, ensure the contact degree between the glue roller 13 and the product to be edge-sealed 11, and ensure the gluing effect. And under the limiting effect, the product to be edge-sealed 11 can only move along the axial direction of the support assembly, that is, while limiting the product to be edge-sealed 11, the product to be edge-sealed 11 can also move forward. Among them, while the pulley block 7 limits the product to be edge-sealed 11, the pulley block 7 can also facilitate the forward movement of the product to be edge-sealed 11.

[0043] When the edge banding machine 15 is started, the glue roller applies glue to one end face of the edge banding product 11, and then the edge banding is conveyed by the edge banding conveyor 14, and then the edge banding is adhered to the end face of one side by the pressing action of the pressing wheel 12, and the edge banding is completed. When the other end face of the edge banding product 11 needs to be edge banded, it is only necessary to adjust the other end face to the side facing the glue roller 13, and perform the same operation to complete the edge banding of the edge band.

[0044] The present invention can make full use of the existing edge banding machine 15 through the product edge banding device, and there is no need to modify the existing edge banding machine 15 to achieve edge banding of the product. And by positioning the support component to embed different depths in the groove 10, or by replacing the arc support plate 4 with different curvatures to form an arc end face with different curvatures, it can adapt to the edge banding of products with different curvatures, and the entire product edge banding device is more flexible and has wider applicability. Among them, the arc end face can be fully combined with the curvature of the product, and the supporting effect is better. And through the limit of the pulley group 7, it can ensure that the product 11 to be edge banded moves forward in a certain direction, and at the same time, it can ensure that the product 11 to be edge banded is limited in a vertical direction perpendicular to the forward movement, so as to ensure a better gluing effect and finally achieve a better edge banding.

[0045] In addition, the present invention can achieve modular design through the base component and the support component, realize faster assembly and disassembly, and can realize flexible conversion to adapt to edge banding machines 15 of different sizes, and perform edge banding on products 11 to be edge banded of different sizes, which is more flexible in application.

[0046] The embodiment disclosed in this specification is only an example of a unilateral feature of the present invention, and the protection scope of the present invention is not limited to this embodiment, and any other functionally equivalent embodiments fall within the protection scope of the present invention. For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. A product edge sealing device with an arc structure, characterized in that: It includes a base assembly, a support assembly and a distance adjustment assembly. The support assembly is installed on the base assembly. The support assembly and the base assembly cooperate with each other so that one side end face of the support assembly is an arc-shaped end face. The arc-shaped end face is used to support the product to be edge-sealed with an arc-shaped structure. The distance adjustment assembly is installed on the base assembly. The distance adjustment assembly is used to slidably install the product edge-sealing device on the edge-banding machine.

2. The product edge sealing device with an arc structure according to claim 1, characterized in that: The base component includes an arc-shaped end surface, and the support component is installed on the arc-shaped end surface and is extended along the arc-shaped extension direction of the arc-shaped end surface, so that one side end surface of the support component is arc-shaped.

3. The product edge sealing device with an arc structure according to claim 2, characterized in that: The base assembly includes at least two arc-shaped support plates, the end surface of one side of the arc-shaped support plates is arc-shaped, the arc-shaped support plates are arranged in parallel and spaced apart, and the arc-shaped end surfaces of the arc-shaped support plates face the same side. The support assembly spans across the arc-shaped support plates, and the support assembly is fixedly or detachably mounted on the arc-shaped support plates.

4. The product edge sealing device with an arc structure according to claim 3, characterized in that: The base assembly also includes a plurality of back plates and a plurality of bottom plates. The back plates are mounted on the rear end of the arc-shaped support plate, and each back plate is installed on the arc-shaped support plate at intervals. The bottom plates are arranged in parallel and at intervals, and the bottom plates are fixedly or detachably mounted across the lower end of the arc-shaped support plate, and the two ends of the bottom plates are mounted on the arc-shaped support plate.

5. The product edge sealing device with an arc structure according to claim 4, characterized in that: The two ends of the base plate are located on the outside of the arc-shaped support plate, and the base plate located on the outside of the arc-shaped support plate is recorded as an extension part. The distance adjustment component is fixedly or detachably installed on the extension part of the base plate. The extension parts at both ends of the base plate are each provided with a distance adjustment component, and the distance adjustment component can be slidably installed on the extension part of the base plate.

6. The product edge sealing device with an arc structure according to claim 4, characterized in that: The distance adjustment assembly comprises a vertical plate and an L-shaped transverse plate, wherein the vertical plate is connected to the bottom plate, the L-shaped transverse plate is connected to one side of the vertical plate, and an open space is formed between the L-shaped transverse plate and the bottom plate.

7. The product edge sealing device with an arc structure according to claim 3, characterized in that: The support assembly includes at least two positioning support members, the positioning support members include cylindrical support rods and locking members, each support rod is arranged at intervals, the support rods span the arc support plate, and the two ends of the support rods are respectively installed on the two arc support plates. The locking component is connected to one end of the support rod. When the support rod is installed on the arc-shaped support plate, the locking component is located on the outer side of the arc-shaped support plate and abuts against the arc-shaped support plate.

8. The product edge sealing device with an arc structure according to claim 7, characterized in that: A groove is dug on the arc-shaped end surface of the arc-shaped support plate, and at least a part of the support rod in the diameter direction is embedded in the groove.

9. The product edge sealing device with an arc structure according to any one of claims 1 to 8, characterized in that: The product edge sealing device also includes a limiting component, which is installed on the base component and is located above the supporting component. When the product to be edge sealed is located on the supporting component, the limiting component abuts against one end of the product to be edge sealed located on the supporting component to limit the product to be edge sealed.

10. The product edge sealing device with an arc structure according to claim 9, characterized in that: The limiting assembly includes a vertical support plate, a transverse mounting plate and a pulley block. The pulley block includes a plurality of pulleys, each of which is arranged in a straight line. The pulley is rotatably mounted on the transverse mounting plate through a latch. The pulley is distributed along the axial direction of the transverse mounting plate. The pulley can rotate relative to the latch. The transverse mounting plate is mounted on the vertical mounting plate, and the vertical mounting plate is slidably mounted on the base assembly.

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