One-time bending and edge covering detection device for solid wood furniture

Abstract

The utility model discloses a solid wood furniture one -off bending edge detection device, including two L shape boards, two L shape boards are connected through distance adjusting structure between, two L shape board bottom all rotatable connection has two universal wheel, one L shape board top fixedly connected with the vertical board, the vertical board lateral wall is connected with the U -shaped edge plate through height adjusting structure, the U -shaped edge plate inside upper and lower two side walls all are seted up with the clamping groove for placing the edge strip, the U -shaped edge plate is equipped with the primary extrusion structure, the U -shaped edge plate upper and lower both sides all slidingly connected with the inclined plate, two inclined plate one end all runs through U -shaped edge plate and is fixedly connected with the extruding plate. The utility model discloses through the cooperation and mutual cooperation of reciprocating screw rod, reciprocating sliding block, micro motor etc. parts, can detect the edge strip after the completion of the edge, and view whether the edge strip exists the condition of lifting, thereby improves the edge effect of the edge strip, and the practicality is high.

Description

Technical Field

[0001] This utility model relates to the field of solid wood furniture technology, and in particular to a device for detecting one-time bending and edge binding of solid wood furniture. Background Technology

[0002] Before transportation and sale, furniture needs to be edged with edging strips. These strips protect the furniture from damage during movement. Most large wooden furniture uses PVC plastic edging strips, a process done manually. Manually edging is time-consuming and labor-intensive, and workers are at risk of injury from accidentally bumping into the edges. Furthermore, workers need to manually restrain large furniture to prevent wobbling and maintain the edging finish, adding extra manpower.

[0003] For example, Chinese Patent Publication No. CN209504402U discloses a wooden furniture edging device, including a workbench, a furniture fixing component, and an automatic edging component. The automatic edging component includes a first edging part and a second edging part. The first and second edging parts have identical structures and both include a pressing part, a storage part, and a horizontally arranged first lead screw slide. The top of the first lead screw slide has a vertically arranged second lead screw slide. The pressing part is located on the second lead screw slide, and the storage part is located on the right side of the workbench. The beneficial effect of this utility model is that the furniture fixing component can automatically fix the legs of the furniture, eliminating the need for manual fixing and reducing the manpower required for edging. Furthermore, the automatic edging component can automatically edge the furniture.

[0004] However, in the above solution, after the device wraps the edges of the furniture, it is not convenient to inspect the edge strip. Therefore, it is necessary to visually check whether there is any warping between the edge strip and the furniture tabletop. Since the edge strip is the same color as the tabletop, it is not easy to find the warping position, thus affecting the use of the furniture. Utility Model Content

[0005] This utility model provides a device for detecting one-time bending and edge binding of solid wood furniture, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A one-time bending and edge-binding detection device for solid wood furniture includes two L-shaped plates connected by a distance adjustment structure. Two universal wheels are rotatably connected to the bottom of each L-shaped plate. A vertical plate is fixedly connected to the top of one of the L-shaped plates, and a U-shaped edge-binding plate is connected to the side wall of the vertical plate by a height adjustment structure.

[0008] The upper and lower side walls of the U-shaped edging plate are provided with slots for placing the edging strip. The U-shaped edging plate has a preliminary extrusion structure. The upper and lower sides of the U-shaped edging plate are slidably connected with inclined plates. One end of each of the two inclined plates passes through the U-shaped edging plate and is fixedly connected to an extrusion plate. Multiple second springs are fixedly connected to the side walls of the two extrusion plates. One end of each of the multiple second springs is fixedly connected to the inner side wall of the U-shaped edging plate. Two fixing plates are fixedly connected to the side walls of the U-shaped edging plate. A second electric push rod is fixedly connected to the side walls of the two fixing plates. A drive plate is fixedly connected to the extended end of each of the two second electric push rods. The side walls of the two drive plates abut against one end side wall of each of the two inclined plates.

[0009] Both extrusion plates have rotating grooves on their sidewalls, and reciprocating screws are rotatably connected to the sidewalls of both rotating grooves. Reciprocating sliders are slidably connected to the outer sidewalls of both reciprocating screws. Laser rangefinders are provided at the bottom of both reciprocating sliders. The two reciprocating sliders are slidably connected to the two rotating grooves respectively, and the bottoms of the two laser rangefinders are located in the rotating grooves. A micro motor is fixedly connected to one end of each of the two extrusion plates. One end of each of the two reciprocating screws passes through the corresponding extrusion plate and is rotatably connected to the extrusion plate. One end of each of the two reciprocating screws is fixedly connected to the output shafts of the two micro motors respectively.

[0010] The distance adjustment structure of the solid wood furniture one-time bending and edge-binding detection device includes a sliding groove. The sliding groove is opened on the side wall of one of the L-shaped plates. A sliding plate is fixedly connected to the side wall of the other L-shaped plate. One end of the sliding plate is slidably connected in the sliding groove. A threaded hole is opened on the side wall of the sliding plate. A threaded rod is rotatably connected to the side wall of one of the L-shaped plates. A wheel is fixedly connected to one end of the threaded rod. One end of the threaded rod passes through one of the L-shaped plates and extends into the sliding groove. One end of the threaded rod is threadedly connected in the threaded hole.

[0011] The height adjustment structure of the solid wood furniture one-time bending and edge-binding detection device includes an installation groove, which is opened on the side wall of a vertical plate. A bolt is rotatably connected to the bottom of the vertical plate. A connecting plate is threadedly connected to the outer side wall of the bolt. The connecting plate is slidably connected in the installation groove. The top of the bolt passes through the vertical plate and is rotatably connected to the vertical plate. A nut is threadedly connected to the outer side wall of the bolt. The bottom of the nut abuts against the top side wall of the vertical plate. A sliding rod is fixedly connected to the bottom of the installation groove. The top of the sliding rod passes through the connecting plate and the vertical plate in sequence. The sliding rod is slidably connected to the connecting plate. A first electric push rod is fixedly connected to the side wall of the connecting plate. The protruding end of the first electric push rod is fixedly connected to the side wall of the U-shaped edge-binding plate.

[0012] The bolts and threaded rods of the solid wood furniture one-time bending and edge-wrapping detection device are all made of stainless steel.

[0013] The preliminary extrusion structure of the solid wood furniture one-time bending and edge-binding detection device includes two connecting rods. Both connecting rods are slidably connected to the side wall of the U-shaped edge-binding plate. A baffle is fixedly connected to one end of each connecting rod. A first spring is sleeved on the outer side wall of each connecting rod. The two ends of the first springs are respectively fixedly connected to the corresponding baffle and the side wall of the U-shaped edge-binding plate. One end of each connecting rod passes through the U-shaped edge-binding plate and extends into the U-shaped edge-binding plate. A limiting plate is fixedly connected to one end of both connecting rods. The limiting plate is located between two extrusion plates. A storage groove is opened on the inner side wall of the U-shaped edge-binding plate. The storage groove is adapted to the limiting plate.

[0014] The two inclined plates of the solid wood furniture one-time bending and edge-wrapping detection device are both set at an angle.

[0015] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of components such as reciprocating lead screw, reciprocating slider, and micro motor, this device can detect the edge banding strip after the edge banding is completed, and check whether the edge banding strip is raised, thereby improving the edge banding effect and making it highly practical.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the solid wood furniture one-time bending and edge-wrapping detection device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the L-shaped plate in the solid wood furniture one-time bending and edge-wrapping detection device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the U-shaped edge banding board in the solid wood furniture one-time bending edge banding detection device proposed in this utility model;

[0021] Figure 4This is a schematic cross-sectional view of the U-shaped edge banding board in the solid wood furniture one-time bending edge banding detection device proposed in this utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of the extrusion plate in the one-time bending and edge-wrapping detection device for solid wood furniture proposed in this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. L-shaped plate; 2. Casters; 3. Wheels; 4. Sliding plate; 5. U-shaped edging plate; 6. Vertical plate; 7. Drive plate; 8. Connecting plate; 9. Sliding rod; 10. Nut; 11. Bolt; 12. Mounting groove; 13. Threaded rod; 14. Sliding groove; 15. Threaded hole; 16. Inclined plate; 17. Slot; 18. Limiting plate; 19. Connecting rod; 20. Extrusion plate; 21. First spring; 22. Baffle; 23. First electric push rod; 24. Fixing plate; 25. Second electric push rod; 26. Rotating groove; 27. Reciprocating lead screw; 28. Second spring; 29. ​​Motor; 30. Reciprocating slider; 31. Laser rangefinder sensor; 32. Storage groove. Detailed Implementation

[0025] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0026] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please see Figure 1-5 In this embodiment of the utility model, the solid wood furniture one-time bending and edge-wrapping detection device includes two L-shaped plates 1, which are connected by a distance adjustment structure. Two universal wheels 2 are rotatably connected to the bottom of each L-shaped plate 1. A vertical plate 6 is fixedly connected to the top of one of the L-shaped plates 1, and a U-shaped edge-wrapping plate 5 is connected to the side wall of the vertical plate 6 through a height adjustment structure.

[0029] The upper and lower side walls of the U-shaped edging plate 5 are provided with slots 17 for placing the edging strip. The U-shaped edging plate 5 has a preliminary extrusion structure. The upper and lower sides of the U-shaped edging plate 5 are slidably connected with inclined plates 16. One end of each inclined plate 16 passes through the U-shaped edging plate 5 and is fixedly connected to an extrusion plate 20. Multiple second springs 28 are fixedly connected to the side walls of the two extrusion plates 20. One end of each second spring 28 is fixedly connected to the inner side wall of the U-shaped edging plate 5. Two fixing plates 24 are fixedly connected to the side walls of the U-shaped edging plate 5. Second electric push rods 25 are fixedly connected to the side walls of the two fixing plates 24. The extended ends of the two second electric push rods 25 are fixedly connected to a drive plate 7. The side walls of the two drive plates 7 respectively abut against one end of the side wall of the two inclined plates 16.

[0030] Both extrusion plates 20 have rotating grooves 26 on their sidewalls. Both rotating grooves 26 are rotatably connected to reciprocating screws 27. Both reciprocating screws 27 are slidably connected to reciprocating sliders 30 on their outer sidewalls. Both reciprocating sliders 30 are equipped with laser range sensors 31 at their bottoms. The two reciprocating sliders 30 are slidably connected to the two rotating grooves 26 respectively. The bottoms of the two laser range sensors 31 are located in the rotating grooves 26. One end of each extrusion plate 20 is fixedly connected to a micro motor 29. One end of each reciprocating screw 27 passes through the corresponding extrusion plate 20 and is rotatably connected to the extrusion plate 20. One end of each reciprocating screw 27 is fixedly connected to the output shaft of the two micro motors 29 respectively.

[0031] Please see Figure 1-2 The distance adjustment structure includes a sliding groove 14, which is formed on the side wall of one of the L-shaped plates 1. A sliding plate 4 is fixedly connected to the side wall of the other L-shaped plate 1. One end of the sliding plate 4 is slidably connected in the sliding groove 14. A threaded hole 15 is formed on the side wall of the sliding plate 4. A threaded rod 13 is rotatably connected to the side wall of one of the L-shaped plates 1. A rotating wheel 3 is fixedly connected to one end of the threaded rod 13. One end of the threaded rod 13 passes through one of the L-shaped plates 1 and extends into the sliding groove 14. The other end of the threaded rod 13 is threadedly connected in the threaded hole 15. With the help of multiple casters 2, the entire device can be moved easily. The two L-shaped plates 1 are moved to the sides of the furniture. Then, the rotating wheel 3 is rotated to drive the threaded rod 13 to rotate, so that the threaded rod 13 rotates in the threaded hole 15. At this time, the rotating wheel 3 will squeeze the side wall of the L-shaped plate 1, so that the two L-shaped plates 1 are brought closer to each other, thereby clamping the two L-shaped plates 1 at the bottom of the furniture, thus fixing the device.

[0032] Please see Figure 1-2 The height adjustment structure includes a mounting groove 12, which is formed on the side wall of the vertical plate 6. A bolt 11 is rotatably connected to the bottom of the vertical plate 6. A connecting plate 8 is threadedly connected to the outer side wall of the bolt 11. The connecting plate 8 is slidably connected within the mounting groove 12. The top of the bolt 11 passes through the vertical plate 6 and is rotatably connected to it. A nut 10 is threadedly connected to the outer side wall of the bolt 11. The bottom of the nut 10 abuts against the top side wall of the vertical plate 6. A sliding rod 9 is fixedly connected to the bottom of the mounting groove 12. The top of the sliding rod 9 passes through the connecting plate 8 in sequence. The vertical plate 6, the sliding rod 9 and the connecting plate 8 are slidably connected. The first electric push rod 23 is fixedly connected to the side wall of the connecting plate 8. The extended end of the first electric push rod 23 is fixedly connected to the side wall of the U-shaped edging plate 5. By rotating the bolt 11, the connecting plate 8 can be moved up and down when the bolt 11 is rotated. The connecting plate 8 drives the U-shaped edging plate 5 to move through the first electric push rod 23, thereby adjusting the height of the U-shaped edging plate 5 to accommodate furniture of different heights. Finally, the bolt 11 is locked with the nut 10.

[0033] Please see Figure 1-2 Both bolt 11 and threaded rod 13 are made of stainless steel to prevent them from rusting and affecting their use.

[0034] Please see Figure 1-4 The preliminary extrusion structure includes two connecting rods 19, both of which are slidably connected to the side wall of the U-shaped edge plate 5. One end of each connecting rod 19 is fixedly connected to a baffle 22. A first spring 21 is sleeved on the outer side wall of each connecting rod 19, with both ends of the first spring 21 fixedly connected to the corresponding baffle 22 and the side wall of the U-shaped edge plate 5, respectively. One end of each connecting rod 19 penetrates the U-shaped edge plate 5 and extends into it. A limiting plate 18 is fixedly connected to one end of both connecting rods 19, and the limiting plate 18 is located between the two extrusion plates 20. The inner wall of the U-shaped edging board 5 has a storage groove 32, which is adapted to the limiting plate 18. The edging strip is then inserted into the two slots 17. Glue is applied to the surface of the edging strip. By activating the first electric push rod 23, the output shaft of the first electric push rod 23 drives the U-shaped edging board 5 to move towards the furniture. The two sides of the U-shaped edging board 5 are inserted into the upper and lower sides of the furniture tabletop. When the U-shaped edging board 5 approaches the tabletop, the edging strip will first adhere to the side wall of the tabletop, and then the limiting plate 18 will press against the side wall of the edging strip, thus initially squeezing and limiting the edging strip.

[0035] Please see Figure 3-4 Both inclined plates 16 are set at an angle, so that when the two inclined plates 16 move downward, they will provide a forward force to the two extrusion plates 20, making the edge banding strip fit more closely to the furniture surface and improving the edge banding effect.

[0036] The working principle of this utility model is as follows: the multiple casters 2 make it easy to move the whole device. Move the two L-shaped plates 1 to the sides of the furniture, and then rotate the wheel 3 to drive the threaded rod 13 to rotate, so that the threaded rod 13 rotates in the threaded hole 15. At this time, the wheel 3 will squeeze the side wall of the L-shaped plate 1, so that the two L-shaped plates 1 are close to each other, thereby clamping the two L-shaped plates 1 at the bottom of the furniture, thus fixing the device.

[0037] Then, the edge banding strip is inserted into the two slots 17. Glue is applied to the surface of the edge banding strip. By activating the first electric push rod 23, the output shaft of the first electric push rod 23 drives the U-shaped edge banding plate 5 to move towards the furniture. The two sides of the U-shaped edge banding plate 5 are engaged with the upper and lower sides of the furniture tabletop. As the U-shaped edge banding plate 5 approaches the tabletop, the edge banding strip first adheres to the side wall of the tabletop. Then, the limiting plate 18 presses against the side wall of the edge banding strip, thus initially squeezing and limiting the edge banding strip. Through the continuous movement of the U-shaped edge banding plate 5, the two squeezing plates 20 can squeeze and bend the two sides of the edge banding strip, making the upper and lower sides of the edge banding strip fit with the upper and lower sides of the tabletop. At the same time, the limiting plate 18 will squeeze the connecting rod 19. With the first spring 21 under tension, after the limiting plate 18 moves into the storage slot 32, the inner side wall of the U-shaped edge banding plate 5 will press against the side wall of the edge banding strip. Then, the second electric push rod 25 can be activated to drive the drive plate 7 to move, so that the drive plate 7 presses against the inclined plate 16. The inclined plate 16 presses against the pressing plate 20. The two pressing plates 20 can simultaneously press against the upper and lower sides of the edge banding strip, so that the edge banding strip is completely attached to the tabletop. Through the inclined setting of the two inclined plates 16, a forward inclined force can be provided to the pressing plate 20 when the inclined plate 16 presses against the pressing plate 20, so that the edge banding strip is more attached to the furniture surface and the edge banding effect is improved.

[0038] After the glue on the side wall of the edge banding has solidified, the second electric push rod 25 is activated to drive the drive plate 7 to reset. The elastic force of the multiple second springs 28 can drive the extrusion plate 20 to reset. Then, the micro motor 29 is activated to drive the reciprocating screw 27 to rotate. When the reciprocating screw 27 rotates, it can drive the reciprocating slider 30 to move back and forth. The reciprocating slider 30 moves back and forth on the top of the edge banding. The distance between the laser range sensor 31 and the edge banding can be measured by the laser range sensor 31. If the distance jumps too much during the measurement, it indicates that there is a warping between the edge banding and the table. This makes it easier to detect the edge banding and prevent warping between the edge banding and the table.

[0039] By rotating bolt 11, the connecting plate 8 can be moved up and down. The connecting plate 8 moves the U-shaped edging plate 5 through the first electric push rod 23, thereby adjusting the height of the U-shaped edging plate 5 to accommodate furniture of different heights. Finally, the bolt 11 is locked in place by nut 10.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A device for detecting one-time bending and edge binding of solid wood furniture, comprising two L-shaped plates (1), characterized in that, The two L-shaped plates (1) are connected by a distance adjustment structure. The bottom of each L-shaped plate (1) is rotatably connected to two universal wheels (2). A vertical plate (6) is fixedly connected to the top of one of the L-shaped plates (1). A U-shaped edging plate (5) is connected to the side wall of the vertical plate (6) through a height adjustment structure. The upper and lower side walls of the U-shaped edging plate (5) are provided with slots (17) for placing the edging strip. The U-shaped edging plate (5) is provided with a preliminary extrusion structure. The upper and lower sides of the U-shaped edging plate (5) are slidably connected with inclined plates (16). One end of each of the two inclined plates (16) passes through the U-shaped edging plate (5) and is fixedly connected with an extrusion plate (20). The side walls of the two extrusion plates (20) are fixedly connected with multiple second springs (28). One end of each of the multiple second springs (28) is fixedly connected to the inner side wall of the U-shaped edging plate (5). The side walls of the U-shaped edging plate (5) are fixedly connected with two fixing plates (24). The side walls of the two fixing plates (24) are fixedly connected with second electric push rods (25). The extended ends of the two second electric push rods (25) are fixedly connected with drive plates (7). The side walls of the two drive plates (7) respectively abut against one end of the side wall of the two inclined plates (16). Both extrusion plates (20) have rotating grooves (26) on their sidewalls. Both rotating grooves (26) are rotatably connected to reciprocating screws (27). Both reciprocating screws (27) are slidably connected to reciprocating sliders (30) on their outer ring sidewalls. Both reciprocating sliders (30) are equipped with laser range sensors (31) at their bottoms. Both reciprocating sliders (30) are slidably connected in the two rotating grooves (26). The bottoms of the two laser range sensors (31) are located in the rotating grooves (26). One end of each extrusion plate (20) is fixedly connected to a micro motor (29). One end of each reciprocating screw (27) passes through the corresponding extrusion plate (20) and is rotatably connected to the extrusion plate (20). One end of each reciprocating screw (27) is fixedly connected to the output shaft of the two micro motors (29).

2. The solid wood furniture one-time bending and edge-wrapping detection device according to claim 1, characterized in that, The distance adjustment structure includes a sliding groove (14), which is opened on the side wall of one of the L-shaped plates (1). A sliding plate (4) is fixedly connected to the side wall of the other L-shaped plate (1). One end of the sliding plate (4) is slidably connected in the sliding groove (14). A threaded hole (15) is opened on the side wall of the sliding plate (4). A threaded rod (13) is rotatably connected to the side wall of one of the L-shaped plates (1). A rotating wheel (3) is fixedly connected to one end of the threaded rod (13). One end of the threaded rod (13) passes through one of the L-shaped plates (1) and extends into the sliding groove (14). One end of the threaded rod (13) is threadedly connected in the threaded hole (15).

3. The solid wood furniture one-time bending and edge-wrapping detection device according to claim 2, characterized in that, The height adjustment structure includes a mounting groove (12), which is opened on the side wall of the vertical plate (6). The bottom of the vertical plate (6) is rotatably connected to a bolt (11). The outer ring side wall of the bolt (11) is threadedly connected to a connecting plate (8). The connecting plate (8) is slidably connected in the mounting groove (12). The top of the bolt (11) passes through the vertical plate (6) and is rotatably connected to the vertical plate (6). The outer ring side wall of the bolt (11) is threadedly connected to a nut (10). The bottom of the nut (10) abuts against the top side wall of the vertical plate (6). The bottom of the mounting groove (12) is fixedly connected to a sliding rod (9). The top of the sliding rod (9) passes through the connecting plate (8) and the vertical plate (6) in sequence. The sliding rod (9) is slidably connected to the connecting plate (8). The side wall of the connecting plate (8) is fixedly connected to a first electric push rod (23). The protruding end of the first electric push rod (23) is fixedly connected to the side wall of the U-shaped edging plate (5).

4. The solid wood furniture one-time bending and edge-wrapping detection device according to claim 3, characterized in that, Both the bolt (11) and the threaded rod (13) are made of stainless steel.

5. The solid wood furniture one-time bending and edge-wrapping detection device according to claim 1, characterized in that, The preliminary extrusion structure includes two connecting rods (19), both of which are slidably connected to the side wall of the U-shaped edge plate (5). One end of each of the two connecting rods (19) is fixedly connected to a baffle (22). The outer side wall of each of the two connecting rods (19) is fitted with a first spring (21). The two ends of the first spring (21) are respectively fixedly connected to the corresponding baffle (22) and the side wall of the U-shaped edge plate (5). One end of each of the two connecting rods (19) passes through the U-shaped edge plate (5) and extends into the U-shaped edge plate (5). One end of each of the two connecting rods (19) is fixedly connected to a limiting plate (18). The limiting plate (18) is located between the two extrusion plates (20). The inner side wall of the U-shaped edge plate (5) is provided with a storage groove (32), which is adapted to the limiting plate (18).

6. The solid wood furniture one-time bending and edge-wrapping detection device according to claim 1, characterized in that, Both inclined plates (16) are set at an angle.

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