A leveling device and leveling method based on production of ecological paint-free boards

Abstract

The present invention provides a leveling device and a leveling method based on the production of ecological paint-free boards, which relate to the field of board flatness detection, and include a leveling component and a reset component. The reset component is a rolling mechanism that is in rolling contact with the board. The leveling component and the reset component are arranged up and down. The leveling component includes a box body and a detection component installed in the box body and forming a cavity with the box body. A plurality of rod bodies that are in sliding contact with the surface of the board are arranged in the detection component. When the rod body is in sliding contact with respect to the board, the stroke of the rod body from the flat surface to the concave part changes. Based on this, by detecting the movement stroke of the rod body relative to the box body, the concave part of the board is detected, and the depth of the concave part can be further judged according to the movement stroke.

Description

Technical Field

[0001] The present invention relates to the field of plate flatness detection, and in particular to a flatness inspection device and a flatness inspection method based on the production of ecological paint-free plates. Background Art

[0002] Plate testing refers to the use of a series of scientific methods to test whether the size, flatness, environmental protection coefficient, etc. of the plate exceeds the standard. Its purpose is to improve the production quality and use effect of the plate through layer-by-layer testing measures.

[0003] At present, the flatness detection of plate materials is mainly divided into convex detection and concave detection. Among them, for convex detection, a flat plate can be placed on the surface of the plate intuitively, and the whole detection process is implemented by identifying whether there is a gap between the flat plate and the plate. However, for concave detection, the detection difficulty increases significantly, that is, a few concave depressions with obvious concave depressions have high recognition and are easy to detect, but for most concave depressions with unclear concave depressions, the difficulty of visual inspection increases significantly.

[0004] There are currently two solutions to this problem. First, manual touch detection, and second, light detection. However, based on actual application results, the subjective consciousness of manual detection is difficult to control, and the detection quality is uneven. Although light detection can achieve better detection results, the dark environment required for light detection is not applicable to assembly line production.

[0005] Therefore, based on the above-mentioned limitations of use, a detection device for detecting the flatness of the concave plate is required. Summary of the invention

[0006] The purpose of the present invention is to provide a leveling device and a leveling method based on the production of ecological paint-free boards to solve the above-mentioned technical problems.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A leveling device based on the production of ecological paint-free boards includes a leveling component and a reset component. The reset component is a rolling mechanism that is in rolling contact with the board. The leveling component and the reset component are arranged up and down. The leveling component includes a box body and a detection component installed in the box body and forming a cavity with the box body. A plurality of rod bodies that are in sliding contact with the surface of the board are arranged in the detection component. The rod bodies are slidably installed in the detection component and are used to detect concave parts on the surface of the board during up and down movement.

[0009] Preferably, the detection component includes a touch rod assembly box, which is a box body composed of multiple vertical channels, and the rod body is a touch rod. Several of the touch rods are slidably installed in the multiple vertical channels, and one side end of the several touch rods contacts the surface of the plate.

[0010] Preferably, the touch rod comprises a porous rod body with a magnetic rod embedded therein, and when the porous rod body sinks to the concave part of the plate, the porous rod body repels the reset component, and the reset component reserves kinetic energy to retract the porous rod body into the vertical channel.

[0011] Preferably, air pipes for blowing air into the box body and the reset assembly are installed on both sides of the reset assembly, and the air pipes are connected to an air pump.

[0012] Preferably, the reset assembly includes a roller in rolling contact with the plate and a reset member disposed in the roller, the reset member is fixed compared to the roller, the reset member includes a central axis tube connected to the air pipe and a telescopic plate drive box installed at the central axis tube, there is a gap between the telescopic plate drive box and the inner wall of the roller, a telescopic plate extending outward is sleeved in the telescopic plate drive box, the telescopic plate has the same curvature as that of the roller, and a magnetic block for magnetically repelling the magnetic rod is installed at the telescopic plate.

[0013] Preferably, the leveling component further comprises flow guide pipes installed at both ends of the box body, the flow guide pipes being connected to the air pipe and being used for guiding the air flow into the cavity formed between the box body and the detection element.

[0014] Preferably, the detection member further comprises a flat plate mounted on the top of the touch rod assembly box, and a plurality of air holes corresponding to the vertical channels are arranged on the flat plate, and the air holes are used to create a depressurized environment in the cavity after the touch rod is extended.

[0015] Preferably, adjustment frames for adjusting the distance between the leveling assembly and the reset assembly are also installed at both ends of the leveling assembly and the reset assembly, the adjustment frame includes a central axis tube sleeve rotatably installed at the central axis tube and a guide tube sleeve rotatably installed on the guide tube, a screw is arranged between the central axis tube sleeve and the guide tube sleeve, one end of the screw is rotatably connected to the central axis tube sleeve, and the other end of the screw is threadedly connected to the guide tube sleeve.

[0016] Preferably, a support rod is rotatably mounted on the end of the guide tube, and the other end of the support rod is rotatably mounted on the trachea.

[0017] A leveling method based on a leveling device for producing ecological paint-free boards, the leveling method is as follows:

[0018] 1) Insert the plate from the gap between the box body and the roller, so that the plate is in rolling contact with the roller and in sliding contact with the feeler installed on the box body;

[0019] 2) When the feeler rod is in sliding contact with the plate, when the feeler rod sinks to the concave part of the plate, it means that there is a concave part. Based on this, by installing a stroke detection sensor in the feeler rod assembly box, it is determined where the feeler rod sinks and the sinking amount is detected, so as to locate the concave part of the plate more comprehensively.

[0020] 3) In addition, after the feeler rod sinks, it is difficult to pull it out from the depression only by the force generated by the movement of the plate. Therefore, the reset piece installed in the drum is magnetically connected to the feeler rod, so that after the feeler rod sinks, the pressure in the box body is lost, which promotes the magnetic connection between the reset piece and the feeler rod to repel each other, so that the feeler rod is retracted into the vertical channel for subsequent detection activities.

[0021] The beneficial effects of the present invention are:

[0022] 1. In the present invention, the relative position of the concave part of the plate is lower than the position of the flat surface of the plate, that is, when the rod body slides relative to the plate, the stroke of the rod body from the flat surface to the concave part changes. Based on this, by detecting the movement stroke of the rod body relative to the box body, the concave part of the plate can be detected, and the depth of the concave can be further judged according to the amount of the movement stroke.

[0023] 2. In the present invention, after the touch rod falls into the concave position, it is difficult to pull the touch rod out of the concave position only by the force generated by the movement of the plate. Based on this, a reset component is provided to retract the touch rod into the vertical channel by relying on the repulsive magnetic force. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of a leveling device based on the production of ecological paint-free boards according to the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the present invention during verification;

[0026] Figure 3 It is a schematic diagram of the split structure of the leveling component in the present invention;

[0027] Figure 4 It is a schematic diagram of the split structure of the detection element in the present invention;

[0028] Figure 5 is a schematic diagram of the cross-sectional structure of the touch rod in the present invention;

[0029] Figure 6 It is a schematic diagram of installing the reset assembly to the adjustment frame in the present invention;

[0030] Figure 7 It is a schematic diagram of the split structure of the reset component in the present invention;

[0031] Figure 8 It is a schematic diagram of the enlarged structure of point A in the present invention;

[0032] Figure numerals: 1, air pipe; 2, adjustment frame; 3, leveling assembly; 4, reset assembly; 31, box body; 32, guide tube; 33, detection part; 34, touch rod; 331, flat plate; 332, air hole; 333, touch rod assembly box; 341, porous rod body; 342, magnetic rod; 41, reset part; 42, roller; 411, telescopic plate; 412, telescopic plate drive box; 413, central axis tube; 414, magnetic block. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0034] The specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0035] Example 1

[0036] In this embodiment, a leveling device based on the production of ecological paint-free boards is proposed, including a leveling component 3 and a reset component 4. The reset component 4 is a rolling mechanism that is in rolling contact with the board. The leveling component 3 and the reset component 4 are arranged up and down. The leveling component 3 includes a box body 31 and a detection component 33 installed in the box body 31 and forming a cavity with the box body 31. A plurality of rods that are in sliding contact with the surface of the board are arranged in the detection component 33. The rods are slidably installed in the detection component 33 and are used to detect the concave part on the surface of the board during up and down movement.

[0037] Please refer to Figure 1-8 The relative position of the concave part of the plate is lower than the position of the flat surface of the plate, that is, when the rod body slides relative to the plate, the stroke of the rod body transferring from the flat surface to the concave part changes. Based on this, by detecting the moving stroke of the rod body relative to the box body 31, the concave part of the plate can be detected, and the depth of the concave can be further judged according to the amount of the moving stroke.

[0038] In a specific implementation, the detection member 33 includes a touch rod assembly box 333, which is a box body composed of multiple vertical channels. The rod body is a touch rod 34, and several touch rods 34 are slidably installed in the multiple vertical channels, and one side end of several touch rods 34 contacts the surface of the plate.

[0039] like Figure 1-4As shown, the touch rod 34 is installed in the vertical channel by sliding. When the touch rod 34 contacts the plate, it can push the plate by external force, so that the touch rod 34 can make sliding contact with the moving plate. During the sliding contact, it moves in the vertical channel to detect the moving stroke of the touch rod 34 in the detection device, so as to identify the concave position.

[0040] In a specific implementation, the touch rod 34 includes a porous rod body 341 with a magnetic rod 342 embedded therein. When the porous rod body 341 sinks to the concave part of the plate, the porous rod body 341 repels the reset component 4. The reset component 4 reserves kinetic energy to retract the porous rod body 341 into the vertical channel. Specifically, air pipes 1 for blowing air into the box body 31 and the reset component 4 are installed on both sides of the reset component 4. The air pipes 1 are connected to the air pump.

[0041] The leveling component 3 also includes a guide tube 32 installed at both ends of the box body 31. The guide tube 32 is connected to the air pipe 1 and is used to guide the air flow into the cavity formed between the box body 31 and the detection component 33. Specifically, the detection component 33 also includes a flat plate 331 installed at the top of the touch rod assembly box 333. The flat plate 331 is provided with a plurality of air holes 332 corresponding to the vertical channels one by one. The air holes 332 are used to create a depressurized environment in the cavity after the touch rod 34 is extended.

[0042] The reset assembly 4 includes a roller 42 in rolling contact with the plate and a reset member 41 placed in the roller 42. The reset member 41 is fixed compared to the roller 42. The reset member 41 includes a central axis tube 413 connected to the air pipe 1 and a telescopic plate driving box 412 installed at the central axis tube 413. There is a gap between the telescopic plate driving box 412 and the inner wall of the roller 42. The telescopic plate driving box 412 is sleeved with a telescopic plate 411 extending outward. The telescopic plate 411 has the same curvature as the roller 42, and a magnetic block 414 for magnetically repelling the magnetic rod 342 is installed at the telescopic plate 411.

[0043] like Figure 1-8 As shown, after the feeler rod 34 falls into the concave position, it is difficult to pull the feeler rod 34 out of the concave position only by the force generated by the movement of the plate. Based on this, by setting a reset component 4, relying on the repulsive magnetic force, the feeler rod 34 is retracted into the vertical channel. The detailed working process is as follows:

[0044] ① The air pipe 1 is connected to the box body 31 and the central axis tube 413 to form a closed space with air pressure in the cavity of the box body 31 and the central axis tube 413. The closing or opening of the space is controlled by the touch rod 34, that is, the porous rod 341 controls whether the airflow is discharged by retracting or extending relative to the vertical channel;

[0045] ② When the porous rod body 341 falls into the depression, the porous rod body 341 is in an extended state relative to the vertical channel. Based on this, the conductive function of the porous rod body 341 is used to relieve pressure in the closed environment. After the pressure relief, the telescopic plate driving box 412 connected to the central axis tube 413 does not have sufficient air pressure, so that the telescopic plate 411 remains stationary outward, and the telescopic plate 411 retracts relative to the telescopic plate driving box 412. After retraction, the magnetic block 414 disposed at the telescopic plate 411 is arranged relative to the magnetic rod 342 disposed at the porous rod body 341. In the relative arrangement, the porous rod body 341 is retracted into the vertical channel (the porous rod body 341 is pulled out of the depression) by relying on the repulsive magnetic force, so as to reset the touch rod 34.

[0046] ③ After resetting, the inner cavity of the box body 31 is in a closed state again. In the closed state, the air pipe 1 is replenished with air pressure, so that the telescopic plate 411 can extend outward relative to the telescopic plate driving box 412, and then the magnetic connection between the magnetic block 414 and the magnetic rod 342 is released, which is convenient for subsequent detection activities.

[0047] In the specific implementation, adjustment frames 2 for adjusting the distance between the leveling components 3 and the resetting components 4 are also installed at both ends of the leveling component 3 and the resetting component 4. The adjustment frame 2 includes a central axis tube sleeve rotatably installed at the central axis tube 413 and a guide tube sleeve rotatably installed at the guide tube 32. A screw is arranged between the central axis tube sleeve and the guide tube sleeve. One end of the screw is rotatably connected to the central axis tube sleeve, and the other end of the screw is threadedly connected to the guide tube sleeve. A support rod is rotatably installed at the end of the guide tube 32, and the other end of the support rod is rotatably installed at the trachea 1.

[0048] like Figure 1-2 As shown, the thickness of the plates is different. Based on this, in order to improve the richness of the use of the detection device, the relative distance between the leveling component 3 and the reset component 4 is adjusted by installing the adjustment frame 2;

[0049] The adjustment process is to adjust the distance between the central axis tube sleeve and the guide tube sleeve by rotating the screw installed between the central axis tube sleeve and the guide tube sleeve, so as to adjust the relative distance between the leveling component 3 and the reset component 4.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A leveling device based on the production of ecological paint-free boards, characterized by: The apparatus comprises a leveling component (3) and a reset component (4), wherein the reset component (4) is a rolling mechanism that is in rolling contact with a plate, the leveling component (3) and the reset component (4) are arranged vertically, the leveling component (3) comprises a box body (31) and a detection component (33) that is installed in the box body (31) and forms a cavity with the box body (31), a plurality of rods that are in sliding contact with a surface of the plate are arranged in the detection component (33), and the rods are slidably installed in the detection component (33) and are used to detect a concave portion on the surface of the plate during upward and downward movement; The detection member (33) comprises a touch rod assembly box (333), the touch rod assembly box (333) is a box body composed of a plurality of vertical channels, the rod body is a touch rod (34), a plurality of the touch rods (34) are slidably installed in the plurality of vertical channels, and one side end portion of the plurality of touch rods (34) contacts the surface of the plate; The contact rod (34) comprises a porous rod body (341) having a magnetic rod (342) embedded therein, and when the porous rod body (341) sinks to a concave portion of the plate, the porous rod body (341) and the reset component (4) repel each other, and the reset component (4) reserves kinetic energy for retracting the porous rod body (341) into the vertical channel; Air pipes (1) for blowing air into the box body (31) and the reset component (4) are installed on both sides of the reset component (4), and the air pipes (1) are connected to the air pump; The reset assembly (4) comprises a roller (42) in rolling contact with the plate and a reset member (41) disposed in the roller (42); the reset member (41) is fixed relative to the roller (42); the reset member (41) comprises a central axis tube (413) connected to the air pipe (1) and a telescopic plate drive box (412) mounted on the central axis tube (413); a gap exists between the telescopic plate drive box (412) and the inner wall of the roller (42); a telescopic plate (411) extending outward is sleeved in the telescopic plate drive box (412); the curvature of the telescopic plate (411) is consistent with that of the roller (42); and a magnetic block (414) for magnetically repelling the magnetic rod (342) is mounted on the telescopic plate (411).

2. A leveling device based on the production of ecological paint-free boards according to claim 1, characterized in that: The leveling component (3) further comprises flow guide pipes (32) mounted at both ends of the box body (31); the flow guide pipes (32) are connected to the air pipe (1) and are used to guide air flow into a cavity formed between the box body (31) and the detection element (33).

3. A leveling device based on the production of ecological paint-free boards according to claim 2, characterized in that: The detection member (33) further comprises a flat plate (331) mounted on the top of the touch rod assembly box (333), and a plurality of air holes (332) corresponding to the vertical channels are arranged on the flat plate (331), and the air holes (332) are used to create a depressurized environment in the cavity after the touch rod (34) is extended.

4. A leveling device based on the production of ecological paint-free boards according to claim 1, characterized in that: An adjustment frame (2) for adjusting the spacing between the leveling assembly (3) and the reset assembly (4) is also installed at both ends of the leveling assembly (3) and the reset assembly (4). The adjustment frame (2) comprises a central axis tube sleeve rotatably installed at the central axis tube (413) and a flow guide tube sleeve rotatably installed on the flow guide tube (32). A screw is arranged between the central axis tube sleeve and the flow guide tube sleeve. One end of the screw is rotatably connected to the central axis tube sleeve, and the other end of the screw is threadedly connected to the flow guide tube sleeve.

5. A leveling device based on the production of ecological paint-free boards according to claim 4, characterized in that: A support rod is rotatably mounted on the end of the guide tube (32), and the other end of the support rod is rotatably mounted on the air pipe (1).

6. A leveling method for a leveling device based on the production of ecological paint-free boards as described in any one of claims 1 to 5, characterized in that: The leveling method is as follows: 1) Insert the plate from the gap between the box body and the roller, so that the plate is in rolling contact with the roller and in sliding contact with the feeler installed on the box body; 2) When the feeler rod is in sliding contact with the plate, when the feeler rod sinks to the concave part of the plate, it means that there is a concave part. Based on this, by installing a stroke detection sensor in the feeler rod assembly box, it is determined where the feeler rod sinks and the sinking amount is detected, so as to locate the concave part of the plate more comprehensively; 3) In addition, after the feeler rod sinks, it is difficult to pull it out from the depression only by the force generated by the movement of the plate. Therefore, the reset piece installed in the drum is magnetically connected to the feeler rod, so that after the feeler rod sinks, the pressure in the box body is lost, which promotes the magnetic connection between the reset piece and the feeler rod to repel each other, so that the feeler rod is retracted into the vertical channel for subsequent detection activities.

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