A wood floor edge sealing device

Abstract

The utility model discloses a kind of wood floor edge sealing devices, which belong to wood floor processing technical field.It mainly includes support, and the length direction middle side of support is fixedly connected with auxiliary support, and auxiliary support is fixedly connected with edge sealing mechanism on;Edge sealing mechanism includes telescopic device two fixedly connected with auxiliary support, and the telescopic end of telescopic device two is fixedly connected with inner shaft, and two limit one is fixedly connected with inner shaft far from telescopic device two one end, and inner shaft side is installed with edge sealing plate, and edge sealing plate side is fixedly connected with outer shaft, and outer shaft is slidably connected with inner shaft, and two long holes are set up on outer shaft, and two limit one is slid in long hole, and spring one is nestedly connected outside outer shaft, and edge sealing plate other side is rotatably connected with glue roller, and glue roller side is slidably connected with feeding device.The utility model can realize to different length, different width, even with certain curvature and different shape of wood board to carry out edge sealing operation, and whole process does not need manual participation, and efficiency is higher.

Description

Technical Field

[0001] This utility model belongs to the field of wood flooring processing technology, and more specifically, it relates to a wood flooring edge banding device. Background Technology

[0002] Edge banding for wood flooring requires a device to achieve edge protection and aesthetics, but existing devices have significant shortcomings. While existing devices can bandage some relatively standard wood boards, such as rectangular or square boards, they are generally easy to use. However, for curved boards, edge banding often requires manual assistance, resulting in low work efficiency.

[0003] Patent CN222920745U discloses a wood flooring edge banding device, comprising a main body. A conversion mechanism is installed on the upper and lower parts of the internal platform of the main body, and a fixing frame is fixed on the upper part of the main body. A first adjustment mechanism is installed inside the fixing frame, comprising a first lead screw sleeve and a first guide sleeve. An assembly frame is fixed below the first lead screw sleeve and the first guide sleeve. A second adjustment mechanism is installed inside and outside the assembly frame. A spray liquid tank is placed on one side of the upper part of the main body. The second adjustment mechanism comprises a first adjustment component, which is installed inside the assembly frame. While the above patent solves the problem of edge banding wood boards of different lengths and widths, many wood boards are not only long and wide, but some also have a certain curvature. Edge banding such wood boards remains a difficult problem to solve.

[0004] To address the aforementioned technical problems, this application proposes a solution. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a wood flooring edge banding device. This utility model can perform edge banding operations on wood boards of different lengths, widths, and even with certain curvatures and different shapes, and the entire process does not require manual intervention, thus achieving higher efficiency.

[0006] The wood flooring edge banding device includes a bracket, with multiple rollers connected to both ends of the bracket along its length. The bottom of each roller is provided with a bottom bracket fixed to the bracket, and the upper part of each roller is provided with an upper bracket fixedly connected to the bracket. A secondary bracket is fixedly connected to one side of the bracket along its length, and an edge banding mechanism is fixedly connected to the secondary bracket. The edge sealing mechanism includes a telescopic device two fixedly connected to a secondary support. An inner shaft is fixedly connected to the telescopic end of the telescopic device two. Two limiters are fixedly connected to the end of the inner shaft away from the telescopic device two. An edge sealing plate is installed on one side of the inner shaft. An outer shaft is fixedly connected to one side of the edge sealing plate. The outer shaft is slidably connected to the inner shaft. Two elongated holes are opened on the outer shaft. The two limiters slide in the elongated holes. A spring is nested around the outer shaft. One end of the spring abuts against the extended end of the telescopic device two, and the other end abuts against the edge sealing plate. A pressure roller is rotatably connected to the other side of the edge sealing plate. A feeding device is slidably connected to one side of the pressure roller.

[0007] Preferably, the feeding device includes a plate, with sliding columns fixedly connected around one side of the plate. The sliding columns are slidably connected to the edge sealing plate. A spring three is nested on the outside of the sliding columns. One end of the spring three abuts against the edge sealing plate, and the other end abuts against the plate. A main roller is rotatably connected to the other end of the plate. A secondary roller is provided on one side of the main roller and slidably connected to the plate. A top rod is fixedly connected to both ends of one side of the secondary roller. A spring two is nested on the outside of the top rod. One end of the spring two abuts against the secondary roller, and the other end abuts against the plate. A feed inlet is provided on the plate between the main roller and the secondary roller, and the feed inlet passes through the edge sealing plate.

[0008] Preferably, a second lead screw is rotatably connected to the edge sealing plate between the pressure roller and the main roller, and a cutter head is screwed onto the second lead screw. A cutter head limiter is provided on the other side of the cutter head and is fixedly connected to the edge sealing plate. The cutter head is slidably connected to the cutter head limiter. A third drive device is provided at one end of the second lead screw and is fixedly connected to the edge sealing plate. The extended end of the third drive device is fixedly connected to the second lead screw.

[0009] Preferably, baffles are fixedly connected to both ends of the main roller and the auxiliary roller along their length.

[0010] Preferably, an edge sealing roll is rotatably connected to one side of the bottom support, and the opening of the edge sealing roll is fixed to the main roller via the feed port.

[0011] Preferably, the upper support has two columns fixedly connected around its center and two lead screws rotatably connected thereto. A fixing plate is fixedly connected to the upper part of the columns and lead screws. A sprocket is fixedly connected to the bottom of the two lead screws. The two sprockets are externally meshed and connected to a chain. A sprocket is rotatably connected to the upper support on one side of the chain. A bevel gear is fixedly connected to the sprocket. A drive device is fixedly connected to the upper part of the sub-support on one side of the bevel gear. A bevel gear is fixedly connected to the rotating end of the drive device. The bevel gear and the bevel gear are meshed and connected.

[0012] Preferably, a lifting plate is slidably connected to the column, the lifting plate is screwed to a lead screw, a driving device is fixedly connected in the middle of the lifting plate, a suction cup plate is fixedly connected to the rotating end of the driving device, and multiple suction cups are fixedly connected to the bottom of the suction cup plate.

[0013] Preferably, a telescopic device is fixedly connected in the middle of the bottom support, and a suction cup plate is rotatably connected to the telescopic end of the telescopic device. Multiple suction cups are fixedly connected to the upper part of the suction cup plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses an upper telescopic device on the edge banding mechanism to control the forward and backward movement of the front feeding device and the elasticity of the edge banding plate due to the spring to assist in edge banding different shaped wood boards. The pressure roller at the front of the edge banding plate performs secondary compaction on the edge banding roll fed by the main roller, which can make the edge banding roll adhere more tightly to the wood board.

[0015] 2. A cutter head is installed between the pressure roller and the main roller. After the wood board is edge-banded, the cutter head moves up and down to cut the edge-banding roll. The whole process is automated and does not require manual intervention, making it more efficient.

[0016] 3. The wooden board is suspended in the air by suction cup plate one and suction cup plate two designed on the upper and lower parts of the bracket. The drive device connected to the upper end of suction cup plate two rotates, causing the wooden board to rotate and sealing the edges of the wooden board. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 for Figure 2 Enlarged view of the structure of section A; Figure 4 This is a schematic diagram of the structure of the edge sealing mechanism and the edge sealing roll in this utility model; Figure 5 This is a schematic diagram of the overall structure of the edge banding mechanism; Figure 6 This is a schematic diagram of the front end of the edge banding mechanism; Figure 7 This is a schematic diagram of the feeding device. Figure 8 This is a side view schematic diagram of the present invention.

[0018] In the diagram, 1. Support; 101. Bottom support; 102. Roller; 103. Upper support; 104. Column; 105. Fixing plate; 106. Lead screw one; 1061. Sprocket one; 107. Secondary support; 108. Telescopic device one; 2. Edge sealing roll; 3. Suction cup plate one; 4. Lifting plate; 401. Drive device one; 5. Suction cup plate two; 6. Drive device two; 601. Bevel gear one; 602. Bevel gear two; 603. Sprocket two; 7. Edge sealing mechanism; 701. Telescopic device two; 702. Inner shaft; 70 3. Limiting device 1; 704. Spring 1; 705. Edge sealing plate; 7051. Outer shaft; 7052. Long strip hole; 7053. Drive device 3; 7053A. Lead screw 2; 7053B. Cutting head; 7053C. Cutting head limiter; 7054. Pressure roller; 7055. Feeding device; 7055A. Main roller; 7055B. Auxiliary roller; 7055C. Push rod; 7055D. Spring 2; 7055E. Plate; 7055F. Sliding column; 7055G. Spring 3; 7055H. Feed port; 8. Chain. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings: The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] like Figures 1 to 8 As shown, a wood flooring edge banding device includes a support 1. Multiple rollers 102 are connected to both ends of the support 1 along its length. Each roller 102 is a self-rotating roller with an internal motor, capable of moving the wood board between two sets of rollers 102 for lifting, facilitating subsequent edge banding operations. A bottom support 101, fixed to the support 1, is located at the bottom of each roller 102. An upper support 103, fixedly connected to the support 1, is located on the upper part of each roller 102. A secondary support 107 is fixedly connected to one side of the support 1 along its length, and an edge banding mechanism 7 is fixedly connected to the secondary support 107.

[0021] like Figures 5 to 6As shown, the edge sealing mechanism 7 includes a telescopic device 701 fixedly connected to the sub-support 107. An inner shaft 702 is fixedly connected to the telescopic end of the telescopic device 701. Two limit switches 703 are fixedly connected to the end of the inner shaft 702 away from the telescopic device 701. An edge sealing plate 705 is installed on one side of the inner shaft 702, and an outer shaft 7051 is fixedly connected to one side of the edge sealing plate 705. The outer shaft 7051 is slidably connected to the inner shaft 702, and two elongated holes 70 are formed on the outer shaft 7051. 52. Two limit switches 703 slide within the elongated hole 7052. A spring 704 is nested around the outer shaft 7051. One end of the spring 704 abuts against the extended end of the telescopic device 701, and the other end abuts against the edge banding plate 705. The function of the spring 704 is to provide a rebound force when the edge banding plate 705 extends or retracts. When the limit switches 703 and the elongated hole 7052 cooperate, the edge banding plate 705 can be prevented from rotating arbitrarily while still allowing for extension and retraction. Additionally, when performing edge banding operations on irregularly shaped wooden boards, the telescopic device 701 may sometimes not extend or retract completely. The spring 704 can compensate for this short extension distance, resulting in a tighter edge banding. A pressure roller 7054 is rotatably connected to the other side of the edge banding plate 705, and a feeding device 7055 is slidably connected to one side of the pressure roller 7054. The main function of the pressure roller 7054 is to press the edge sealing roll 2 when the feeding device 7055 applies it, so that the bonding is more secure.

[0022] like Figure 7 As shown, the feeding device 7055 includes a plate 7055E. Sliding columns 7055F are fixedly connected around one side of the plate 7055E. The sliding columns 7055F are slidably connected to the edge banding plate 705. A spring 7055G is nested and connected to the outside of the sliding columns 7055F. One end of the spring 7055G abuts against the edge banding plate 705, and the other end abuts against the plate 7055E. The function of the spring 7055G is to make the edge banding roll 2 on the main roller 7055A fit more tightly against the wooden board. A main roller 7055A is rotatably connected to the other end of plate 7055E. A secondary roller 7055B, slidably connected to plate 7055E, is located on one side of the main roller 7055A. A push rod 7055C is fixedly connected to both ends of one side of the secondary roller 7055B. A spring 7055D is nested around the outside of the push rod 7055C. One end of the spring 7055D abuts against the secondary roller 7055B, and the other end abuts against plate 7055E. Its main function is to clamp the edge sealing roll 2, preventing it from falling off between the main roller 7055A and the secondary roller 7055B during subsequent cutting. A feed inlet 7055H is provided on plate 7055E between the main roller 7055A and the secondary roller 7055B, passing through the edge sealing plate 705.

[0023] like Figure 6As shown, a second lead screw 7053A is rotatably connected to the edge sealing plate 705 between the pressure roller 7054 and the main roller 7055A. A cutter head 7053B is screwed onto the second lead screw 7053A. A cutter head limiter 7053C, fixedly connected to the edge sealing plate 705, is provided on the other side of the cutter head 7053B. The cutter head 7053B and the cutter head limiter 7053C are slidably connected to each other to prevent the cutter head 7053B from rotating. One end of the second lead screw 7053A is provided with a third drive device 7053, fixedly connected to the edge sealing plate 705. The extended end of the third drive device 7053 is fixedly connected to the second lead screw 7053A. The third drive device 7053 activates and controls the rotation of the second lead screw 7053A, causing the cutter head 7053B to move up and down to cut the edge sealing roll 2. Both ends of the cutter head 7053B have cutting edges, allowing for cutting at both ends.

[0024] Baffles are fixedly connected to both ends of the main roller 7055A and the auxiliary roller 7055B along their length. An edge sealing roll 2 is rotatably connected to one side of the bottom support 101, and the opening of the edge sealing roll 2 is fixed to the main roller 7055A through the feed port 7055H.

[0025] Two columns 104 are fixedly connected to the center of the upper support 103, and two lead screws 106 are rotatably connected to it. A fixed plate 105 is fixedly connected to the upper part of the columns 104 and lead screws 106. A sprocket 1061 is fixedly connected to the bottom of the two lead screws 106. A chain 8 is externally meshed with the two sprockets 1061. A second sprocket 603 is rotatably connected to one side of the upper support 103. A bevel gear 602 is fixedly connected to the second sprocket 603. A drive device 6 is fixedly connected to the upper part of the secondary support 107 on one side of the bevel gear 602. A bevel gear 601 is fixedly connected to the rotating end of the drive device 6. The bevel gear 601 and bevel gear 602 are meshed and connected. The rotation of the drive device 6 drives the rotation of the two lead screws 106, causing the lifting plate 4 to move up and down.

[0026] A lifting plate 4 is slidably connected to column 104. The lifting plate 4 is screwed to lead screw 106. A drive device 401 is fixedly connected to the middle of the lifting plate 4. A suction cup plate 5 is fixedly connected to the rotating end of the drive device 401. Multiple suction cups are fixedly connected to the bottom of the suction cup plate 5. A telescopic device 108 is fixedly connected to the middle of the bottom support 101. A suction cup plate 3 is rotatably connected to the telescopic end of the telescopic device 108. Multiple suction cups are fixedly connected to the upper part of the suction cup plate 3. The suction cup plate 5 needs to move downwards from above to fix the wooden board of the column. Then, the suction cup plate 3 at the bottom needs to fix the wooden board from the bottom. Finally, the suction cup plate 5 and the suction cup plate 3 move upwards synchronously to move the wooden board to the middle, and the drive device 401 is started to rotate.

[0027] Those skilled in the art can use existing technologies they possess, such as installing appropriate mechanical limit switches or photoelectric sensors, to limit the specified positions of each actuator during the following operation process; to achieve automated operation, this utility model can use numerical control technology or PLC to control the actions of each actuator.

[0028] Working process: The wooden board is placed on roller 102. When the wooden board passes between the two sets of rollers 102, the drive device 2 6 drives the bevel gear 1 601 to rotate. The bevel gear 1 601 drives the bevel gear 2 602 to rotate. The sprocket 2 603, which is connected to the bevel gear 2 602, rotates, driving the chain 8 to rotate. The chain 8 synchronously drives the lead screw 106 to rotate, moving the lifting plate 4 downward so that the suction cups of the suction cup plate 2 5 3 contact the wooden board. At the same time, the telescopic device 108 on the bottom support 101 moves the suction cup plate 1 3 upward. The suction cups on the suction cup plate 3 come into contact with the wooden board. Once they are in contact, the wooden board moves upwards. When it reaches the position between the roller 102 and the upper support 103, the telescopic device 701 in the edge banding structure 7 moves forward, causing the pressure roller 7054 and the main roller 7055A to contact the edge of the wooden board. The edge banding roll 2 on the main roller 7055A adheres to the edge of the wooden board. Then, the drive device 401 is activated to rotate the wooden board, and the edge banding roll 2 is then attached to the edge of the wooden board. If the edge of the wooden board is irregular, the spring 704 will be squeezed. Relying on the elasticity of the spring 704, the pressure roller 7054 can firmly squeeze the edge banding roll 2 to the edge of the wooden board, making the edge banding roll 2 adhere more tightly to the wooden board. After the entire perimeter of the wooden board is covered, the drive device 7053 rotates the lead screw 7053A, causing the cutter head 7053B to cut the edge banding roll 2. After cutting, the wooden board rotates another angle and is pressed firmly by the pressure roller 7054.

[0029] Subsequently, the drive device 26 reverses, causing the lifting plate 4 to move downwards. The telescopic device 108 simultaneously moves the suction cup plate 3 downwards until the wooden board lands on the roller 102. The lifting plate 4 then moves upwards, completing the edge-sealing operation of the wooden board. Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wood flooring edge banding device, comprising a support (1), characterized in that: The support (1) has multiple rollers (102) connected to both ends along its length. The bottom of the rollers (102) is provided with a bottom support (101) fixed to the support (1). The upper part of the rollers (102) is provided with an upper support (103) fixedly connected to the support (1). A secondary support (107) is fixedly connected to one side of the middle along the length of the support (1). An edge sealing mechanism (7) is fixedly connected to the secondary support (107). The edge sealing mechanism (7) includes a telescopic device two (701) fixedly connected to the sub-support (107). An inner shaft (702) is fixedly connected to the telescopic end of the telescopic device two (701). Two limiters (703) are fixedly connected to the end of the inner shaft (702) away from the telescopic device two (701). An edge sealing plate (705) is installed on one side of the inner shaft (702). An outer shaft (7051) is fixedly connected to one side of the edge sealing plate (705). The outer shaft (7051) is slidably connected to the inner shaft (702). Two elongated holes (7052) are provided on the outer shaft (7051). The two limiting devices (703) slide in the elongated holes (7052). A spring (704) is nested around the outer shaft (7051). One end of the spring (704) abuts against the extended end of the telescopic device (701), and the other end abuts against the edge sealing plate (705). A pressure roller (7054) is rotatably connected to the other side of the edge sealing plate (705). A feeding device (7055) is slidably connected to one side of the pressure roller (7054).

2. The wood flooring edge banding device according to claim 1, characterized in that: The feeding device (7055) includes a plate (7055E). Sliding columns (7055F) are fixedly connected to one side of the plate (7055E). The sliding columns (7055F) are slidably connected to the edge sealing plate (705). A spring (7055G) is nested around the outside of the sliding columns (7055F). One end of the spring (7055G) abuts against the edge sealing plate (705), and the other end abuts against the plate (7055E). A main roller (7055A) is rotatably connected to the other end of the plate (7055E). A side of the main roller (7055A) is provided with... A secondary roller (7055B) is slidably connected to a plate (7055E). A top rod (7055C) is fixedly connected to both ends of one side of the secondary roller (7055B). A spring (7055D) is nested on the outside of the top rod (7055C). One end of the spring (7055D) abuts against the secondary roller (7055B), and the other end abuts against the plate (7055E). A feed inlet (7055H) is opened on the plate (7055E) between the main roller (7055A) and the secondary roller (7055B). The feed inlet (7055H) passes through the edge sealing plate (705).

3. The wood flooring edge banding device according to claim 2, characterized in that: A second lead screw (7053A) is rotatably connected to the edge sealing plate (705) between the pressure roller (7054) and the main roller (7055A). A cutter head (7053B) is screwed onto the second lead screw (7053A). A cutter head limiter (7053C) is fixedly connected to the edge sealing plate (705) on the other side of the cutter head (7053B). The cutter head (7053B) is slidably connected to the cutter head limiter (7053C). A third drive device (7053) is fixedly connected to the edge sealing plate (705) at one end of the second lead screw (7053A). The extended end of the third drive device (7053) is fixedly connected to the second lead screw (7053A).

4. A wood flooring edge banding device according to claim 2, characterized in that: The main roller (7055A) and the auxiliary roller (7055B) are fixedly connected to baffles at both ends along their length.

5. A wood flooring edge banding device according to claim 1, characterized in that: The bottom support (101) is rotatably connected to a sealing roll (2) on one side, and the opening of the sealing roll (2) is fixed to the main roller (7055A) through the feed port (7055H).

6. A wood flooring edge banding device according to claim 1, characterized in that: Two columns (104) are fixedly connected to the middle of the upper support (103) and two lead screws (106) are rotatably connected. A fixed plate (105) is fixedly connected to the upper part of the columns (104) and lead screws (106). A sprocket (1061) is fixedly connected to the bottom of the two lead screws (106). The two sprockets (1061) are externally meshed and connected to a chain (8). A sprocket (603) is rotatably connected to the upper support (103) on one side of the chain (8). A bevel gear (602) is fixedly connected to the sprocket (603). A drive device (6) is fixedly connected to the upper part of the sub-support (107) on one side of the bevel gear (602). A bevel gear (601) is fixedly connected to the rotating end of the drive device (6). The bevel gear (601) and bevel gear (602) are meshed and connected.

7. A wood flooring edge banding device according to claim 6, characterized in that: A lifting plate (4) is slidably connected to the column (104). The lifting plate (4) is screwed to the lead screw (106). A driving device (401) is fixedly connected in the middle of the lifting plate (4). A suction cup plate (5) is fixedly connected to the rotating end of the driving device (401). Multiple suction cups are fixedly connected to the bottom of the suction cup plate (5).

8. A wood flooring edge banding device according to claim 1, characterized in that: The bottom support (101) is fixedly connected to a telescopic device (108) in the middle. The telescopic end of the telescopic device (108) is rotatably connected to a suction cup plate (3). Multiple suction cups are fixedly connected to the upper part of the suction cup plate (3).

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