Device for detecting moisture content of solid wood composite floor

Abstract

The utility model discloses a water content detection device for a solid wood composite floor. The water content detection device comprises a drying box, a first driving motor, a side plate, a rectangular hole, a movable plate, a detection box, a T-shaped rod, an adjusting plate, a buffer spring, a lead screw and a movable cylinder, when the weight of the solid wood composite floor is light, a first driving motor adjusts an adjusting plate downwards through a lead screw and a moving cylinder, so that the length of a buffer spring is increased, and the buffer spring has an elastic buffer effect on the solid wood composite floor with the light weight; when the weight of the solid wood composite floor is heavy, a first driving motor upwards adjusts an adjusting plate through a lead screw and a moving cylinder, so that the length of a buffer spring is shortened, the buffer spring has an elastic buffer effect on the heavy solid wood composite floor, and the situation that the stability becomes poor due to the fact that the up-down elastic telescopic distance is too large is avoided. Through the adjustment, when the detection box weighs the solid wood composite floor, the detection box always has good elastic support, the shaking amplitude is small, and the buffer performance of the buffer spring is better exerted.

Description

Technical Field

[0001] The utility model relates to the technical field of solid wood composite floor detection, and in particular to a device for detecting moisture content of solid wood composite floor. Background Art

[0002] Solid wood composite flooring is made of boards of different tree species that are laminated in an staggered manner. To a certain extent, it overcomes the shortcomings of solid wood composite flooring such as swelling and shrinkage when wet. It has a small shrinkage and swelling rate, good dimensional stability, and retains the natural wood grain and comfortable feel of solid wood composite flooring.

[0003] After the solid wood composite floor is manufactured by the manufacturer, it needs to be spot-checked. Testing the moisture content of the solid wood composite floor is one aspect of the spot check. The existing solid wood composite floor moisture content testing device dries the solid wood composite floor and then drops it directly onto a testing box below for weighing. Springs are usually set at the bottom of the testing box for buffering, and the current spring buffers all use springs of fixed specifications or fixed structures.

[0004] The current problem with setting a fixed specification or fixed structure spring at the bottom of the test box is that if the weight of the solid wood composite floor is light and the elastic coefficient of the buffer spring is large, the elastic buffering effect cannot be achieved; and if the weight of the solid wood composite floor is heavy and the elastic coefficient of the buffer spring is small, then after the solid wood composite floor falls onto the test box, the buffer spring will shake greatly and have poor stability; in addition, when the moisture content of the solid wood composite floor is tested, the heating structure is usually set at the top of the test box, which either leads to uneven heating, and the moisture inside the solid wood composite floor cannot be repeatedly baked and volatilized, or the heating and baking efficiency is low, which reduces the detection efficiency.

[0005] Therefore, how to design a moisture content detection device for solid wood composite flooring that can adjust the buffering elastic force of the buffer spring and has high detection efficiency is a technical problem that has not been solved in the prior art. Utility Model Content

[0006] The purpose of the utility model is to overcome the technical problems that the moisture content detection device of the solid wood composite floor in the prior art cannot adjust the buffering elastic force of the buffer spring, resulting in that the buffering performance of the buffer spring cannot be better exerted, and the heating structure cannot fully heat the solid wood composite floor, resulting in low detection efficiency, thereby providing a solid wood composite floor moisture content detection device that adds an adjustment structure for adjusting the buffer spring, thereby better exerting the buffering performance of the buffer spring.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a moisture content detection device for a solid wood composite floor, including an adjustment component, wherein the adjustment component includes a drying box, a first driving motor, a side plate, a rectangular hole, a moving plate, a detection box, a T-shaped rod, an adjustment plate, a buffer spring, a screw rod, and a moving cylinder;

[0008] The bottom of the drying box is fixedly connected to a first driving motor, and two side panels are fixedly connected to the inner wall of the bottom of the drying box, and rectangular holes are provided on the side panels, and a moving plate is slidably connected to the rectangular hole, and a detection box is fixedly connected to the top of the moving plate, and four T-shaped rods are provided at the bottom of the drying box so as to slide up and down, and the top ends of the T-shaped rods extend into the drying box and are fixedly connected to an adjusting plate, and a plurality of buffer springs are fixedly connected between the top of the adjusting plate and the bottom of the moving plate, and a moving cylinder is fixedly connected to the inner wall of the bottom of the drying box, and a screw rod is rotatably connected in the moving cylinder, and an end of the screw rod extends to and is fixedly connected to the output shaft of the first driving motor, and a moving cylinder is threadedly connected to the screw rod, and the top end of the moving cylinder is fixedly connected to the bottom of the adjusting plate.

[0009] Preferably, four circular holes are formed on the inner wall of the bottom of the drying box, and the inner walls of the circular holes are slidably connected to the outer sides of the corresponding T-shaped rods.

[0010] Preferably, a rotating assembly is provided on one side of the adjusting assembly, and the rotating assembly includes a second driving motor, a rotating shaft, and a connecting plate;

[0011] A second drive motor is fixedly connected to the left side of the drying box, and rotating shafts are rotatably connected to the inner walls of both sides of the drying box. The end of one of the two rotating shafts extends outside the drying box and is fixedly connected to the output shaft of the second drive motor, and a connecting plate is fixedly connected to the rotating shaft.

[0012] Preferably, two electric push rods are fixedly connected to one side of the connecting plate, and a clamping plate is fixedly connected to the output end of the electric push rod.

[0013] Preferably, two support plates are fixedly connected to the bottom of the drying box, and a box door is rotatably connected to the drying box.

[0014] Preferably, a heating plate is fixedly connected to the top inner wall of the drying box.

[0015] Preferably, a mounting hole is provided on the inner wall of the bottom of the drying box, a bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded to the outer side of the screw rod.

[0016] Preferably, a threaded hole is provided on the movable cylinder, and the movable cylinder is threadably connected to the lead screw via the threaded hole.

[0017] The beneficial effects of the utility model are:

[0018] The utility model of the moisture content detection device of the solid wood composite floor is driven by the first driving motor to rotate the screw rod, the screw rod drives the moving cylinder to move upward, the moving cylinder drives the adjusting plate to move upward, and the adjusting plate drives the T-shaped rod to slide on the drying box; when the weight of the solid wood composite floor is light, the first driving motor adjusts the adjusting plate downward through the screw rod and the moving cylinder, so that the length of the buffer spring is extended, so that it can have an elastic buffering effect on the solid wood composite bottom plate with light weight; when the weight of the solid wood composite floor is heavy, the first driving motor adjusts the adjusting plate upward through the screw rod and the moving cylinder, so that the length of the buffer spring is shortened, so that it can have an elastic buffering effect on the solid wood composite bottom plate with heavy weight, and the distance of the upper and lower elastic expansion is not too large to cause poor stability. Through this adjustment, the detection box always has good elastic support when weighing the solid wood composite floor, and the shaking amplitude is small, the stability is good, and the compression elasticity of the spring is well utilized to prevent the buffer spring from being weakened due to being compressed by the moving plate and the adjusting plate for a long time, thereby extending the service life of the buffer spring and better exerting the buffering performance of the buffer spring. In addition, the solid wood composite floor of the utility model is also provided with an adjusting component, a rotating component is provided on one side of the adjusting component, the rotating component includes a second drive motor, a rotating shaft and a connecting plate, the second drive motor is arranged on the left side of the drying box, and the inner walls on both sides of the drying box are rotatably connected with rotating shafts, the end of one of the two rotating shafts extends outside the drying box and is fixedly connected to the output shaft of the second drive motor, a connecting plate is connected to the rotating shaft, two electric push rods are fixedly connected to one side of the connecting plate, and a clamping plate is fixed to the output end of the electric push rod, and the solid wood composite floor is clamped between the two clamping plates and rotated, so that the solid wood composite floor is evenly heated, and the moisture can be baked out more comprehensively and efficiently, thereby improving the comprehensiveness of drying and also improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the prior art or the specific implementation methods of the present utility model, the drawings used in the description of the prior art or the specific implementation methods are briefly introduced below.

[0020] Figure 1 The utility model is a three-dimensional structural schematic diagram of a moisture content detection device for solid wood composite floor.

[0021] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure after the box door is hidden.

[0022] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure connecting the side plate, movable plate, buffer spring, detection box and screw rod.

[0023] Figure 4yes Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0024] In the figure: 1. adjustment component; 2. drying box; 3. first drive motor; 4. side plate; 5. rectangular hole; 6. moving plate; 7. detection box; 8. T-shaped rod; 9. adjustment plate; 10. buffer spring; 11. screw rod; 12. moving cylinder; 13. rotating component; 14. second drive motor; 15. rotating shaft; 16. connecting plate; 17. electric push rod; 18. clamping plate; 19. box door; 20. support plate; 21. heating plate. DETAILED DESCRIPTION

[0025] In order to make those skilled in the art better understand the present solution, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the claims and description of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not limited to those steps or units clearly listed, but may also include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to being used to indicate orientation or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

[0028] The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments. Example

[0029] This embodiment provides a device for detecting moisture content of a solid wood composite floor. Figure 1-4 The method comprises an adjusting component 1, which comprises a drying box 2, a first driving motor 3, a side plate 4, a rectangular hole 5, a moving plate 6, a detection box 7, a T-shaped rod 8, an adjusting plate 9, a buffer spring 10, a screw rod 11, and a moving cylinder 12.

[0030] Among them, the bottom of the drying box 2 is fixedly connected to the first drive motor 3, and two side panels 4 are fixedly connected to the inner wall of the bottom of the drying box 2. A rectangular hole 5 is opened on the side panel 4, and a moving plate 6 is slidably connected in the rectangular hole 5. The top of the moving plate 6 is fixedly connected to the detection box 7; it also includes four T-shaped rods 8 slidably installed at the bottom of the drying box 2, and the top of the T-shaped rod 8 extends into the drying box 2 and is fixedly connected to the adjustment plate 9. A plurality of buffer springs 10 are fixedly connected between the top of the adjustment plate 9 and the bottom of the moving plate 6; a moving cylinder 12 is fixedly connected to the inner wall of the bottom of the drying box 2, and a screw rod 11 is rotatably connected in the moving cylinder 12. The end of the screw rod 11 extends to be fixedly connected to the output shaft of the first drive motor 3, and the top of the moving cylinder 12 is fixedly connected to the bottom of the adjusting plate 9. The first drive motor 3 drives the screw rod 11 to rotate, the screw rod 11 drives the moving cylinder 12 to move upward, the moving cylinder 12 drives the adjusting plate 9 to move upward, and the adjusting plate 9 drives the T-shaped rod 8 to slide on the drying box 2; when the solid wood composite floor is lighter, the first drive motor 3 adjusts the adjusting plate 9 downward through the screw rod 11 and the moving cylinder 12, so that the length of the buffer spring 10 is extended, so that it can have an elastic buffering effect on the lighter solid wood composite bottom plate; when the solid wood composite floor is heavier, the first drive motor 3 adjusts the adjusting plate 9 upward through the screw rod 11 and the moving cylinder 12, so that the length of the buffer spring 10 is shortened, so that it can have an elastic buffering effect on the heavier solid wood composite bottom plate, and the stability is not deteriorated due to the excessive elastic expansion and contraction distance up and down. Through adjustment in this way, the detection box will always have good elastic support when weighing the solid wood composite floor, with small shaking amplitude and good stability, and good use of the compression elasticity of the spring to prevent the buffer spring 10 from being weakened due to long-term compression by the moving plate 6 and the adjustment plate 9, thereby extending the service life of the buffer spring 10.

[0031] Four circular holes are provided on the inner wall of the bottom of the drying box 2, and the inner walls of the circular holes are slidably connected to the outer sides of the corresponding T-shaped rods 8; the provision of the T-shaped rods 8 plays a role of limiting and guiding.

[0032] A rotating assembly 13 is provided on one side of the adjusting assembly 1 . The rotating assembly 13 includes a second driving motor 14 , a rotating shaft 15 , and a connecting plate 16 .

[0033] Among them, a second drive motor 14 is fixedly connected to the left side of the drying box 2, and a rotating shaft 15 is rotatably connected to the inner walls of both sides of the drying box 2. The end of one of the two rotating shafts 15 extends outside the drying box 2 and is fixedly connected to the output shaft of the second drive motor 14, and a connecting plate 16 is fixedly connected to the rotating shaft 15; the rotating shaft 15 and the connecting plate 16 are controlled by the second drive motor 14 to make them rotate automatically.

[0034] Two electric push rods 17 are fixedly connected to one side of the connecting plate 16, and a clamping plate 18 is fixedly connected to the output end of the electric push rod 17; two supporting plates 20 are fixedly connected to the bottom of the drying box 2, a box door 19 is rotatably connected to the drying box 2, and a heating plate 21 is fixedly connected to the top inner wall of the drying box 2; the solid wood composite floor is placed between the two clamping plates 18, and then the electric push rod 17 is started, and the electric push rod 17 drives the corresponding clamping plate 18 to move, so that the two clamping plates 18 fix it, and then the box door 19 is closed, and the heating plate 21 and the second drive motor 14 are started, and the solid wood composite floor is dried by the heating plate 21.

[0035] A mounting hole is provided on the inner wall of the bottom of the drying box 2, a bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded to the outer side of the screw rod 11; by welding, the bearing and the screw rod 11 are fixed more securely.

[0036] A threaded hole is provided on the moving cylinder 12, and the moving cylinder 12 is threadedly connected to the screw rod 11 through the threaded hole; under the bite force of the threaded hole and the screw rod 11 itself, the moving cylinder 12 can be fixed after moving to a suitable position.

[0037] The working process of the moisture content detection device for the solid wood composite floor in this embodiment is as follows: when in use, open the box door 19, put the solid wood composite floor on the detection box for weighing;

[0038] After weighing, the solid wood composite floor is placed between the two clamping plates 18, and then the electric push rod 17 is started, which drives the two opposite clamping plates 18 to move, so that the two clamping plates 18 fix it; then the box door 19 is closed, and the heating plate 21 and the second driving motor 14 are started, and the heating plate 21 dries it; the second driving motor 14 drives the solid wood composite floor to rotate and dry through the rotating shaft 15, the connecting plate 16 and the clamping plate 18, so that the drying is more uniform;

[0039] After drying, the two clamps 18 move to both sides respectively and lose contact with the two sides of the solid wood composite floor. The solid wood composite floor loses support and falls into the detection box 7 for detection and weighing. The weight of the solid wood composite floor before drying is subtracted from the weight of the solid wood composite floor after drying, and then divided by the weight before drying to obtain the moisture content of the solid wood composite floor.

[0040] If the current batch of solid wood composite bottom panels needs to adjust the elastic force of the buffer spring 10, start the first drive motor 3, the first drive motor 3 drives the screw rod 11 to rotate, the screw rod 11 drives the moving cylinder 12 to move upward or downward, the moving cylinder 12 drives the adjustment plate 9 to move upward or downward, the adjustment plate 9 drives the T-shaped rod 8 to slide on the drying box 2, and the adjustment plate 9 drives the buffer spring 10 to move upward or downward, so that the length of the buffer spring 10 can be adjusted, and then the elastic force of the buffer spring 10 can be adjusted.

[0041] Obviously, the above embodiments are merely examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of this innovative technical solution.

Claims

1. A device for detecting moisture content of a solid wood composite floor, characterized in that: The invention comprises an adjusting component (1), wherein the adjusting component (1) comprises a drying box (2), a first driving motor (3), a side plate (4), a rectangular hole (5), a moving plate (6), a detection box (7), a T-shaped rod (8), an adjusting plate (9), a buffer spring (10), a screw rod (11), and a moving cylinder (12); The bottom of the drying box (2) is fixedly connected to a first drive motor (3); the inner wall of the bottom of the drying box (2) is fixedly connected to two side panels (4); the side panels (4) are provided with rectangular holes (5); a movable plate (6) is slidably connected in the rectangular hole (5); the top of the movable plate (6) is fixedly connected to a detection box (7); the bottom of the drying box (2) is provided with four T-shaped rods (8) which can slide up and down; the tops of the T-shaped rods (8) extend into the drying box (2) and are fixedly connected to an adjusting plate (7); A plate (9), a plurality of buffer springs (10) are fixedly connected between the top of the adjusting plate (9) and the bottom of the movable plate (6), a movable cylinder (12) is fixedly connected to the inner wall of the bottom of the drying box (2), a screw rod (11) is rotatably connected inside the movable cylinder (12), an end of the screw rod (11) extends to be fixedly connected to the output shaft of the first drive motor (3), the movable cylinder (12) is threadedly connected to the screw rod (11), and the top end of the movable cylinder (12) is fixedly connected to the bottom of the adjusting plate (9).

2. The device for detecting moisture content of solid wood composite flooring according to claim 1, characterized in that: Four circular holes are provided on the inner wall of the bottom of the drying box (2), and the inner walls of the circular holes are slidably connected to the outer sides of the corresponding T-shaped rods (8).

3. The moisture content detection device for solid wood composite flooring according to claim 1, characterized in that: A rotating assembly (13) is provided on one side of the adjusting assembly (1), and the rotating assembly (13) comprises a second driving motor (14), a rotating shaft (15), and a connecting plate (16); A second drive motor (14) is fixedly connected to the left side of the drying box (2), and rotating shafts (15) are rotatably connected to the inner walls of both sides of the drying box (2), an end of one of the two rotating shafts (15) extending outside the drying box (2) and fixedly connected to the output shaft of the second drive motor (14), and a connecting plate (16) is fixedly connected to the rotating shaft (15).

4. The device for detecting moisture content of solid wood composite flooring according to claim 3, characterized in that: Two electric push rods (17) are fixedly connected to one side of the connection plate (16), and a clamping plate (18) is fixedly connected to the output end of the electric push rod (17).

5. The device for detecting moisture content of solid wood composite flooring according to claim 1, characterized in that: Two support plates (20) are fixedly connected to the bottom of the drying box (2), and a box door (19) is rotatably connected to the drying box (2).

6. The device for detecting moisture content of solid wood composite flooring according to claim 1, characterized in that: A heating plate (21) is fixedly connected to the top inner wall of the drying box (2).

7. The device for detecting moisture content of solid wood composite flooring according to claim 1, characterized in that: A mounting hole is provided on the inner wall of the bottom of the drying box (2), a bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded to the outer side of the screw rod (11).

8. The device for detecting moisture content of solid wood composite flooring according to claim 1, characterized in that: A threaded hole is provided on the moving cylinder (12), and the moving cylinder (12) is threadedly connected to the screw rod (11) via the threaded hole.

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