Indoor decoration board edge sealing device

Abstract

The utility model discloses an indoor decoration wood board edge sealing device, and relates to the technical field of wood edge sealing. The glue spreading device comprises a glue storage box, a glue discharging opening is formed in the bottom of the glue storage box, supporting plates are arranged on the two opposite sides of the glue storage box, a glue spreading roller rotationally penetrates through the two supporting plates and is located below the glue discharging opening, the glue spreading roller is slidably sleeved with two limiting rings, and each limiting ring is provided with a first ring body and a second ring body which are connected; the two limiting rings are arranged on the gluing roller, each limiting ring is provided with the first ring body and the second ring body, the first ring bodies are in lap joint with the gluing face of a wood board, so that the gluing roller and the wood board are directly separated by a certain gap, the two second ring bodies are in lap joint with the two opposite sides of the wood board, glue is limited, the glue is rolled through the gluing roller, and the gluing effect is improved. The glue flows along the length direction of the glued surface of the wood board, and even if the end surface of the wood is provided with tiny holes or is not flat, the glue can be filled, so that the gluing effect is improved, and the subsequent edge sealing quality is ensured.

Description

Technical Field

[0001] This application relates to the technical field of wood edge banding, and particularly to an edge banding device for interior decoration wood boards. Background Art

[0002] During the interior decoration process, due to the need of installation design, it is necessary to cut and intercept wood boards. When the wood boards are cut and intercepted, if their end faces are directly exposed, it will affect the aesthetics. Therefore, edge banding treatment will be carried out on the end faces, which not only improves their aesthetics, but also improves their waterproof and anti-moth effects;

[0003] The traditional edge banding machine uses the method of applying glue first and then attaching the edge strip. In the glue application operation, mostly a single glue application roller is used for roller coating. The glue application roller contacts the wood end face for glue application. This method makes the glue layer thin during the glue application process, and at the same time, there is a phenomenon of missing glue application and voids in some positions (some woods use composite boards, such as particle boards, which are not completely dense on the surface and have many small holes during cutting and interception), which will affect the edge banding effect of the subsequent attached edge strip. Therefore, this application proposes an edge banding device for interior decoration wood boards. Utility Model Content

[0004] The purpose of this application is: to solve the problems in the above background art, this application provides an edge banding device for interior decoration wood boards.

[0005] This application specifically adopts the following technical solutions to achieve the above purpose:

[0006] An edge banding device for interior decoration wood boards, comprising:

[0007] A glue storage tank, which has a glue discharge port at the bottom. On the opposite sides of the glue storage tank, support plates are respectively constructed. A glue application roller is rotatably penetrated below the glue discharge port on the two support plates. Two limit rings are slidably sleeved on the glue application roller. The limit rings have a connected first ring body and second ring body. An adjusting member for driving the two limit rings to slide synchronously and in opposite directions is arranged on the glue storage tank;

[0008] A bracket is arranged on one side of the glue storage tank. A placing roller is rotatably arranged on the bracket. A connecting frame is arranged on the bottom side of the bracket, and a pressing wheel is arranged on the connecting frame.

[0009] Further, one side of the glue storage tank is rotatably provided with a roller through a support leg, and a pulley assembly is connected between the axle of the roller and the axle of the glue application roller.

[0010] Further, a plurality of annularly distributed embedding grooves are formed on the outer surface of the glue application roller, and the end of the glue discharge port abuts and overlaps with the outer surface of the glue application roller.

[0011] Further, a plurality of embedding blocks are formed on the inner wall of the limiting ring, and the plurality of embedding blocks are distributed and slidably inserted into the plurality of embedding grooves.

[0012] Further, the adjusting member includes a sliding rod and a bidirectional lead screw. The sliding rod and the bidirectional lead screw are both connected between two support plates. Movable plates are rotatably sleeved on the two limiting rings, and the movable plates are drivingly sleeved on the sliding rod and the bidirectional lead screw.

[0013] Further, limiting members are arranged on the two movable plates, and the limiting members are used for limiting the edge sealing strip.

[0014] Further, the limiting member includes a connecting plate arranged on the movable plate, and a guiding rod is rotatably arranged on the connecting plate.

[0015] Further, two limiting rods penetrate through the bracket in a sliding manner. One ends of the two limiting rods are connected with a limiting frame. A limiting roller is rotatably arranged on the limiting frame. A limiting spring sleeved on the limiting rod is arranged on the limiting frame and the bracket.

[0016] The beneficial effects of the present application are as follows: In the present application, two limiting rings are arranged on the glue coating roller. The limiting ring has a first ring body and a second ring body. The first ring body is lapped with the glue coating surface of the wooden board, so as to directly separate a certain gap between the glue coating roller and the wooden board. The two second ring bodies are lapped with the two opposite sides of the wooden board, so as to limit the glue. The glue coating roller rolls the glue, so that the glue flows along the length direction of the glue coating surface of the wooden board. Even if there are small holes or unevenness on the end face of the wood, the glue will fill it up, thereby improving the glue coating effect and ensuring the subsequent edge sealing quality. Description of the Drawings

[0017] Figure 1 is the three-dimensional structure diagram of the present application;

[0018] Figure 2 is the three-dimensional structure diagram of the present application from another perspective;

[0019] Figure 3 is the cross-sectional view of the three-dimensional structure of the present application;

[0020] Figure 4 is the partial three-dimensional structure diagram of the present application;

[0021] Figure 5 is the three-dimensional structure diagram of another part of the present application;

[0022] Figure 6 is the exploded view of the three-dimensional structure of another part of the present application;

[0023] Figure 7 is the present application Figure 2 the enlarged view at A in;

[0024] Reference numerals: 1, glue storage box; 2, glue discharge port; 3, support plate; 4, glue applicator roller; 5, limiting ring; 6, adjusting member; 7, bracket; 8, placing roller; 9, connecting frame; 10, pressing wheel; 11, groove; 12, block; 13, support leg; 14, roller; 15, pulley assembly; 16, limiting member; 17, limiting rod; 18, limiting frame; 19, limiting roller; 20, limiting spring; 501, first ring body; 502, second ring body; 601, sliding rod; 602, bidirectional lead screw; 603, movable plate; 1601, connecting plate; 1602, guide rod. Detailed implementation manners

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0026] As Figures 1 - 7 shown, an indoor decoration wood board edge sealing device proposed in an embodiment of the present application includes:

[0027] A glue storage box 1 having a glue discharge port 2 at its bottom. The glue storage box 1 is used to place glue. Support plates 3 are respectively constructed on two opposite sides of the glue storage box 1. A glue applicator roller 4 is rotatably penetrated through the two support plates 3 and below the glue discharge port 2. Two limiting rings 5 are slidably sleeved on the glue applicator roller 4. The limiting rings 5 have a connected first ring body 501 and second ring body 502. Preferably, as Figure 6As shown in the figure, the diameter of the second ring body 502 is greater than that of the first ring body 501. An adjusting member 6 for driving the two limiting rings 5 to slide synchronously and in opposite directions is provided on the glue storage tank 1. When edge sealing, first apply glue to the edge of the wooden board. When applying glue, the board is erected, and the glue storage tank 1 is placed above the edge of the wooden board. According to the thickness of the wooden board, the two limiting rings 5 are adjusted to move synchronously and in opposite directions through the adjusting member 6, so that the two first ring bodies 501 are lapped with the glue-applying surface of the wooden board, and the two second ring bodies 502 are respectively lapped with the two opposite sides of the wooden board. At this time, the glue-applying roller 4 does not directly contact the wooden board, but there is a certain gap, and this gap is the thickness of the subsequent glue application. The glue is discharged downward from the glue discharge port 2, and the glue storage tank 1 is pushed to move, thereby driving the glue-applying roller 4 to rotate. Since the glue-applying roller 4 is located below the glue discharge port 2, the glue-applying roller 4 will extrude the glue. Due to the limitation of the two second ring bodies 502 on both sides, the glue can only flow forward under the rolling pressure of the glue-applying roller 4. When moving the glue storage tank 1 for glue application, the distance between the glue-applying roller 4 and the wooden board remains unchanged. Limited by the second ring bodies 502 on both sides, the glue flows forward under the action of the glue-applying roller 4, thereby forming a glue-applying layer with a certain thickness. Even if there are small holes or unevenness on the end face of the wood, the glue will fill it. Since the first ring body 501 presses the two ends of the width direction of the glue-applying surface of the wooden board, when applying glue, the two sides are slightly thinner, but the edge strip is usually wider than the wooden board (trim the edge after pasting to ensure the edge-sealing effect), and when the subsequent edge strip is pressed and held, the excess glue will be extruded to both sides to ensure that the edge-pasting surface of the wooden board is completely glued;

[0028] The bracket 7 is provided on one side of the glue storage tank 1. A placing roller 8 is rotatably provided on the bracket 7. A connecting frame 9 is provided on the bottom side of the bracket 7, and a pressing wheel 10 is provided on the connecting frame 9. The reel wound with the edge strip can be installed on the placing roller 8. When edge pasting is required, the end of the edge strip is first wound around the pressing wheel 10 and then temporarily fixed to the wooden board through tape. Then when the glue storage tank 1 is moved, the edge strip is unreeled, and the pressing wheel 10 rolls to press the edge strip onto the wooden board. In actual use, usually the wooden board is first applied with glue, and after the glue is applied, it is left to stand for a few minutes. Wait for the glue to dry slightly before edge pasting, so that the glue storage tank 1 needs to be moved on the wooden board twice. Of course, for some fast-drying glues, edge pasting can be carried out while applying glue;

[0029] In this application, two limiting rings 5 are provided on the glue-applying roller 4. The limiting ring 5 has a first ring body 501 and a second ring body 502. The first ring body 501 is lapped with the glue-applying surface of the wooden board, thereby directly separating the glue-applying roller 4 from the wooden board by a certain gap (glue application thickness). The two second ring bodies 502 are lapped with the two opposite sides of the wooden board, thereby limiting the glue, so that when the glue storage tank 1 is moved, the glue-applying roller 4 rolls the glue, so that the glue flows along the length direction of the glue-applying surface of the wooden board. Even if there are small holes or unevenness on the end face of the wood, the glue will fill it, thereby improving the glue application effect and ensuring the subsequent edge-sealing quality.

[0030] As Figure 2 and Figure 3 shown, in some embodiments, a roller 14 is rotatably provided on one side of the glue storage tank 1 through a leg 13. A pulley assembly 15 is connected between the axle of the roller 14 and the axle of the glue application roller 4. Since the glue application roller 4 does not contact the wooden board, but only contacts the wooden board at intervals through the first ring body 501. By rotatably arranging the roller 14 and connecting the pulley assembly 15 between the roller 14 and the glue application roller 4, when the glue storage tank 1 is moved, the roller 14 rolls and contacts the wooden board, and by the linkage of the pulley assembly 15, the rotation of the glue application roller 4 is assisted, so that the rotation of the glue application roller 4 is stable, thereby further improving the glue application effect.

[0031] As Figure 5 and Figure 6 shown, in some embodiments, a plurality of annularly distributed embedding grooves 11 are formed on the outer surface of the glue application roller 4. The end of the glue discharge port 2 abuts and overlaps with the outer surface of the glue application roller 4. Through the formed embedding grooves 11, the glue discharge port 2 overlaps with the outer surface of the glue application roller 4, so that when the glue application roller 4 rotates, the glue intermittently drops through the embedding grooves 11 in sequence, and will not discharge too much glue at one time. At the same time, when the movement stops halfway and the embedding grooves 11 are misaligned with the glue discharge port 2, the glue discharge port 2 can be immediately blocked.

[0032] As Figure 6 shown, in some embodiments, a plurality of embedding blocks 12 are constructed on the inner wall of the limiting ring 5. The plurality of embedding blocks 12 are distributed and slidably inserted into the plurality of embedding grooves 11. Through the provided embedding blocks 12, when adjusting the positions of the two limiting rings 5 to adapt to the width of the wooden board, the embedding blocks 12 can block both ends of the embedding grooves 11, avoiding the waste caused by the glue flowing out from both ends of the embedding grooves 11, thereby improving the practicability.

[0033] As Figure 4 and Figure 5As shown, in some embodiments, the adjusting member 6 includes a sliding rod 601 and a bidirectional lead screw 602. The sliding rod 601 and the bidirectional lead screw 602 are both connected between two support plates 3. Preferably, the sliding rod 601 is fixedly connected between the two support plates 3, and the bidirectional lead screw 602 rotatably penetrates through the two support plates 3. Rotating sleeves are respectively provided on the two limiting rings 5 with movable plates 603. The movable plates 603 are rotatably sleeved on the second ring body 502, and the movable plates 603 are drivingly sleeved on the sliding rod 601 and the bidirectional lead screw 602. One ends of the two movable plates 603 are slidably sleeved on the sliding rod 601, and the other ends are respectively threadedly sleeved on the two ends of the bidirectional lead screw 602. By twisting the bidirectional lead screw 602 to rotate, under the action of the double thread and the sliding limit of the sliding rod 601, the two movable plates 603 can be driven to move synchronously and in opposite directions. Since the movable plates 603 are rotatably connected to the limiting rings 5, when the movable plates 603 move, the limiting rings 5 are driven to move synchronously, but the normal rotation of the limiting rings 5 is not interfered with.

[0034] As Figure 4 shown, in some embodiments, limiting members 16 are provided on both of the two movable plates 603. The limiting members 16 are used for limiting the edge sealing strip. By providing the limiting members 16 on the movable plates 603, when the movable plates 603 are adjusted so that the limiting rings 5 are adapted to the width of the wooden board, the limiting members 16 also move synchronously. When pasting the edge, the two limiting members 16 limit the edge strip, so that the edge strip is effectively centered with the wooden board, thereby ensuring the pasting effect.

[0035] As Figure 5 shown, in some embodiments, the limiting member 16 includes a connecting plate 1601 provided on the movable plate 603. A guiding rod 1602 is rotatably provided on the connecting plate 1601. When pasting the edge, the edge strip is lapped on the two guiding rods 1602, and the two connecting plates 1601 limit the two sides in the width direction of the edge strip to ensure that the edge strip is centered with the wooden board. When moving, the edge strip is lapped on the guiding rod 1602 to reduce the friction force.

[0036] As Figure 7 shown, in some embodiments, two limiting rods 17 slidably penetrate through the support 7. One ends of the two limiting rods 17 are connected with a limiting frame 18. A limiting roller 19 is rotatably provided on the limiting frame 18. A limiting spring 20 sleeved on the limiting rod 17 is provided between the limiting frame 18 and the support 7. Under the elastic force of the limiting spring 20, the limiting roller 19 is in rolling lap with the wound edge strip, so that the edge strip does not contact the support 7. As the edge strip is gradually unreeled, the wound edge strip will gradually become thinner. Under the elastic force of the limiting spring 20, the limiting rod 17 gives in adaptively, so that the limiting roller 19 always contacts the edge strip. At the same time, by using its elastic contact, when the edge strip needs to be cut off after being pasted, the edge strip wound on the storage roller 8 will not be loose and scattered, thereby improving the practicability.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An indoor decoration wood board edge-sealing device, characterized in that, include: A glue storage box (1) has a glue discharge port (2) at its bottom, and the glue storage box (1) is constructed with support plates (3) on two opposite sides, and a glue coating roller (4) is rotatably penetrated on the two support plates (3) and located below the glue discharge port (2), and two limit rings (5) are slidably sleeved on the glue coating roller (4), and the limit ring (5) has a first ring body (501) and a second ring body (502) connected to each other, and the glue storage box (1) is provided with an adjusting member (6) for driving the two limit rings (5) to slide synchronously in opposite directions; A bracket (7) is arranged on one side of the glue storage box (1), a placing roller (8) is rotatably arranged on the bracket (7), a connecting frame (9) is arranged on the bottom side of the bracket (7), and a pressing wheel (10) is arranged on the connecting frame (9).

2. The indoor decoration wood board edge-sealing device according to claim 1, characterized in that, A roller (14) is rotatably provided on one side of the glue storage box (1) via a support leg (13), and a pulley assembly (15) is connected between the axle of the roller (14) and the roller axle of the glue coating roller (4).

3. The indoor decoration wood board edge sealing device according to claim 1, characterized in that, The outer surface of the glue coating roller (4) is provided with a plurality of annularly distributed embedding grooves (11), and the end of the glue discharge port (2) is in contact with and overlaps the outer surface of the glue coating roller (4).

4. The indoor decoration wood board edge-sealing device according to claim 3, characterized in that, The inner wall of the limiting ring (5) is structured with a plurality of embedded blocks (12), and the plurality of embedded blocks (12) are distributed and slidably inserted in a plurality of embedded grooves (11).

5. The indoor decoration wood board edge-sealing device according to claim 1, characterized in that, The adjusting member (6) comprises a sliding rod (601) and a bidirectional screw rod (602), the sliding rod (601) and the bidirectional screw rod (602) are both connected between the two support plates (3), and a movable plate (603) is rotatably sleeved on the two limiting rings (5), and the movable plate (603) is transmission sleeved on the sliding rod (601) and the bidirectional screw rod (602).

6. The indoor decoration wood board edge sealing device according to claim 5, characterized in that, The two movable plates (603) are both provided with limiting members (16), and the limiting members (16) are used to limit the position of the edge banding strips.

7. The edge-sealing device for interior decoration wooden boards according to claim 6, characterized in that, The limiting member (16) comprises a connecting plate (1601) arranged on the movable plate (603), and a guide rod (1602) is rotatably arranged on the connecting plate (1601).

8. The edge-sealing device for interior decoration wooden boards according to claim 1, characterized in that, Two limit rods (17) are slidably passed through the bracket (7), one end of the two limit rods (17) is connected to a limit frame (18), a limit roller (19) is rotatably arranged on the limit frame (18), and a limit spring (20) sleeved on the limit rod (17) is arranged on the limit frame (18) and the bracket (7).

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