Gypsum plaster board bulking detection device

Abstract

The utility model discloses a paper surface gypsum board bulking detection device which comprises a rack and a conveying module arranged on the rack, a door-shaped frame is further arranged on the rack, and the conveying module controls a gypsum board to be detected to pass through the position under the door-shaped frame; an adjusting rod is arranged on the door-shaped frame, a plurality of adjusting frames are rotationally arranged on the adjusting rod in the axis direction of the adjusting rod, and a detection roller is arranged on each adjusting frame; a plurality of detection modules are further arranged on the adjusting frames, the detection modules are in one-to-one correspondence with the adjusting frames, and the detection modules detect the rotation amplitudes of the adjusting frames respectively; a controller is further arranged on the machine frame, and all the detection modules are electrically connected with the controller. When the plasterboard detection device is used, a bulge on the surface of a plasterboard pushes the adjusting frame to rotate so as to trigger the detection module, so that quick detection of a bulge area is realized, and compared with the prior art, the plasterboard detection device simplifies the production process of the plasterboard, realizes automatic detection of the plasterboard, and improves the detection efficiency of the plasterboard.

Description

Technical Field

[0001] This application relates to the field of gate equipment technology, specifically to a device for detecting bulging of paper-faced gypsum board. Background Technology

[0002] The production process of gypsum board generally includes crushing, mixing, casting, drying and testing. During the production process, some gypsum board surfaces will develop bulging defects. In the current technology, these gypsum boards are generally identified by manual observation, which not only has a low accuracy rate but also low testing efficiency. Utility Model Content

[0003] The main purpose of this application is to provide a device for detecting bulging of paper-faced gypsum board, which aims to solve the problem of low detection efficiency in the existing technology.

[0004] This application achieves the above objectives through the following technical solutions:

[0005] A device for detecting blistering in paper-faced gypsum board, comprising a frame;

[0006] A conveying module, wherein the conveying module is mounted on the rack;

[0007] A gantry frame is positioned directly above the conveying module, with both ends of the gantry frame connected to the machine frame. An adjusting rod is provided on the gantry frame, and several adjusting frames are rotatably mounted on the adjusting rod along the axial direction of the adjusting rod. Each adjusting frame is equipped with a detection roller.

[0008] A plurality of detection modules are provided, each of which is respectively disposed on the adjustment frame, each of which corresponds one-to-one with the adjustment frame, and each detection module detects the rotation amplitude of the adjustment frame.

[0009] A controller is mounted on the frame, and each of the detection modules is electrically connected to the controller.

[0010] Optionally, the frame is provided with two parallel slide rails along the conveying direction of the plasterboard to be tested, and the two slide rails are placed on both sides of the conveying module; each of the two slide rails is provided with a slider, and the gantry frame is connected to each slider respectively.

[0011] Optionally, the slider is threadedly connected to a locking screw that is compatible with the slide rail.

[0012] Optionally, along the conveying direction of the gypsum board to be tested, 3-4 gantry frames are slidably arranged on the frame, and each gantry frame is provided with several adjusting frames; the adjusting frames on any two gantry frames are staggered.

[0013] Optionally, the adjusting frame includes a connecting plate and a sliding sleeve. One end of the connecting plate is rotatably connected to the sliding sleeve via a rolling bearing; the sliding sleeve is slidably connected to the adjusting rod; and the other end of the connecting plate is rotatably connected to the detection roller.

[0014] Optionally, the outer surface of the adjusting rod is provided with a first locking groove parallel to its axis, and the sliding sleeve is provided with a first fixing screw that is adapted to the locking groove.

[0015] Optionally, the detection module includes a bracket mounted on the gantry frame, and a photoelectric sensor is also mounted on the bracket. A baffle adapted to the photoelectric sensor is provided on the connecting plate.

[0016] Optionally, the gantry frame is further provided with a slide rod parallel to the adjusting rod, and the bracket is slidably connected to the slide rod; the bracket is further provided with a second fixing screw, and the slide rod is provided with a second locking groove adapted to the second fixing screw.

[0017] Optionally, the controller includes an industrial control computer and a PLC that are connected in communication, and the PLC is electrically connected to the transmission module and each of the photoelectric sensors.

[0018] Optionally, a sorting frame is also provided at the outlet end of the frame, and a screening conveyor belt electrically connected to the PLC is provided on the sorting frame.

[0019] Compared with the prior art, this application has the following beneficial effects:

[0020] This application includes a frame and a conveying module mounted on the frame. A gantry frame is also mounted on the frame. The conveying module controls the plasterboard to be inspected to pass directly beneath the gantry frame. An adjusting rod is mounted on the gantry frame. Along the axis of the adjusting rod, several adjusting frames are rotatably mounted on the adjusting rod, and each adjusting frame is equipped with a detection roller. Several detection modules are also mounted on each adjusting frame, each detection module corresponding to one of the adjusting frames, and each detection module detects the rotation amplitude of each adjusting frame. A controller is also mounted on the frame, and each detection module is electrically connected to the controller.

[0021] In use, the plasterboard to be tested is conveyed by the conveying module and passes directly under the gantry frame. At the same time, each of the detection rollers is in contact with the top surface of the plasterboard to be tested. As the plasterboard moves continuously, each of the detection rollers will rotate continuously.

[0022] If there is a hollow area in a certain location of the gypsum board to be tested, that area will bulge upwards. The bulging surface will drive the adjustment frame to rotate through the detection roller. By detecting whether the rotation range of the adjustment frame is within the allowable range by the detection module, it can be quickly determined whether there is a bulge that affects product quality.

[0023] Compared with the prior art, this application can complete the quality inspection process of bulging during the transfer of gypsum board, which simplifies the production process of gypsum board and realizes automatic detection of gypsum board, which is conducive to improving detection efficiency.

[0024] Secondly, the coordinated operation of multiple adjustment frames can achieve coverage of the entire gypsum board area, meaning that the entire top surface of the gypsum board can be automatically detected in a single transport process, maximizing the efficiency of gypsum board inspection.

[0025] Finally, this application can detect bulging of gypsum board through a simple structure, which can improve the stability and reliability of the equipment while reducing the cost of the entire equipment. Attached Figure Description

[0026] Figure 1 A schematic diagram of a bulging detection device for paper-faced gypsum board provided in Embodiment 1 of this application;

[0027] Figure 2 An exploded view of a bulging detection device for paper-faced gypsum board provided in Embodiment 1 of this application;

[0028] Figure 3 A cross-sectional view of a paper-faced gypsum board blister detection device provided in Embodiment 1 of this application;

[0029] Figure 4 This is a schematic diagram of the adjustment frame.

[0030] Reference numerals: 1-Frame, 2-Conveyor module, 3-Gantry frame, 4-Adjusting rod, 5-Adjusting frame, 6-Detection roller, 7-Controller, 8-Slide rail, 9-Slider, 10-Locking screw, 11-First locking groove, 12-First fixing screw, 13-Bracket, 14-Photoelectric sensor, 15-Baffle, 16-Slide rod, 17-Second fixing screw, 18-Second locking groove, 19-Sorting frame, 20-Screwing conveyor belt, 501-Connecting plate, 502-Sliding sleeve, 503-Rolling bearing.

[0031] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] Implementation Method 1

[0037] Reference Figures 1 to 4 This embodiment is an optional embodiment of this application, which discloses a paper-faced gypsum board blister detection device, including a frame 1, on which a conveying module 2 for conveying the gypsum board to be tested is provided, the conveying module 2 having a conveyor belt and several drive rollers.

[0038] Along the length of the frame 1, each of the drive rollers is arranged in sequence, and the transmission belt is connected to each of the drive rollers respectively, so as to transport the gypsum board to be tested along the length of the frame 1.

[0039] It should be noted that the width direction of frame 1 can also be set as the conveying direction;

[0040] Along the conveying direction of the gypsum board to be tested, two parallel slide rails 8 are provided on the frame 1. The two slide rails 8 are placed on both sides of the conveyor belt, and sliders 9 are provided on both slide rails 8.

[0041] The frame 1 is also provided with a gantry frame 3, which is mounted above the conveying module. The two sides of the gantry frame 3 are respectively connected to the slider 9 on the same side. The slider 9 is also threadedly connected with a locking screw 10.

[0042] With the sliding rail 8 and slider 9 in place, the staff can adjust the position of the gantry frame 3 in real time as needed to meet different testing requirements. After the adjustment is in place, it can be locked by the locking screw 10 to ensure the stability of the position of the gantry frame 3.

[0043] Along the length of the portal frame 3, an adjusting rod 4 is provided on the portal frame 3, and along the axial direction of the adjusting rod 4, a plurality of adjusting frames 5 are provided on the adjusting rod 4;

[0044] The adjusting frame 5 includes a connecting plate 501 and a sliding sleeve 502. The connecting plate 501 is generally elongated. Along the length of the connecting plate 501, one end is rotatably connected to the sliding sleeve 502 through a rolling bearing 503, and the other end is connected to a detection roller 6 through a rotating shaft.

[0045] The sliding sleeve 502 is slidably sleeved on the adjusting rod 4, and a first fixing screw 12 is threadedly connected to the sliding sleeve 502. A first locking groove 11 is provided on the outer surface of the adjusting rod 4, and the first locking groove 11 is arranged along the axial direction of the adjusting rod 4.

[0046] The adjustment frame 5 with the above structure can not only realize rotational movement around the axis of the adjustment rod 4, but also realize translational movement along the axis of the adjustment rod 4.

[0047] The rotational motion ensures that when a bulge is detected, the bulging area can promptly push the adjustment frame 5 to rotate, thereby facilitating the timely triggering of the detection device;

[0048] The translational movement along the axis not only facilitates the adjustment of the distance between two adjacent adjustment frames 5, but also allows for the adjustment of the arrangement of the adjustment frames 5, thereby avoiding detection blind spots.

[0049] Once the position of the adjusting frame 5 is adjusted to the correct position, the adjusting frame 5 can be locked by the cooperation of the first fixing screw 12 and the first locking groove 11, which prevents axial slippage during operation and improves the accuracy of detection.

[0050] Furthermore, several detection modules are also provided on the portal frame 3. Each detection module includes a bracket 13. The portal frame 3 is also provided with a slide rod 16 parallel to the adjusting rod 4. Each bracket 13 is slidably disposed on the slide rod 16. At the same time, a second fixing screw 17 is also provided on each bracket 13. A second locking groove 18 is provided on the slide rod 16. The second locking groove 18 is arranged along the axial direction of the slide rod 16. The second fixing screw 17 is adapted to the second locking groove 18.

[0051] The cooperation between the second fixing screw 17 and the second locking groove 18 can not only limit the rotation of the bracket 13, but also lock the adjustment position to ensure that the detection module is compatible with each adjustment bracket 5.

[0052] A slotted photoelectric sensor 14 is also provided on the bracket 13, and a baffle 15 is provided on the connecting plate 501.

[0053] Furthermore, an arc-shaped adjustment groove is provided on the bracket 13, and a slide is provided in the adjustment groove. The slide is connected to the slotted photoelectric sensor 14, and a fixing screw is also threadedly connected to the slide.

[0054] Since the baffle 15 and the detection roller 6 are respectively placed on both sides of the connecting plate 501, when a bulge appears on the surface of the gypsum board, the bulge will push the adjusting frame 5 to rotate. The rotating adjusting frame 5 will drive the baffle 15 to move towards the photoelectric sensor 14. When the bulge reaches a certain height, the baffle 15 can trigger the photoelectric sensor 14.

[0055] Secondly, the position of the photoelectric sensor 14 can be easily adjusted by the slide block, thereby meeting the detection requirements of different thicknesses and different detection standards, and improving the adaptability of the equipment detection.

[0056] Finally, by extending the connecting plate 501, the distance between the baffle 15 and the rotating shaft of the adjusting frame 5 can be increased, thereby amplifying the undulation amplitude of the gypsum board surface based on the lever principle, and thus ensuring that the photoelectric sensor 14 can be triggered in time.

[0057] Furthermore, along the conveying direction of the gypsum board to be tested, 3-4 portal frames 3 are provided on the frame 1. Each portal frame 3 has the same structure. It should be noted that the adjustment frames 5 on any two connected portal frames 3 are misaligned.

[0058] By adjusting the staggered arrangement of the frame 5, the sliding areas of each detection roller 6 on the two connected portal frames 3 can be staggered, and the sliding areas of each detection roller 6 can be spliced ​​together to cover the entire surface of the gypsum board, thereby avoiding detection blind spots and improving detection accuracy and precision.

[0059] The frame 1 is also equipped with a controller 7, which includes an industrial control computer and a PLC connected in communication. The PLC is electrically connected to the transmission module 2 and each of the photoelectric sensors 14.

[0060] Meanwhile, a sorting frame 19 is also provided at the outlet end of the frame 1, and a screening conveyor belt 20 electrically connected to the PLC is provided on the sorting frame 19;

[0061] The screening conveyor belt 20 enables rapid sorting of qualified and unqualified gypsum boards, preventing mixed packaging and improving production efficiency.

[0062] In use, the plasterboard to be tested is conveyed by the conveying module and passes directly under the gantry frame. At the same time, each of the detection rollers is in contact with the top surface of the plasterboard to be tested. As the plasterboard moves continuously, each of the detection rollers will rotate continuously.

[0063] If there is a hollow area in a certain location of the gypsum board to be tested, that area will bulge upwards. The bulging surface will drive the adjustment frame to rotate through the detection roller. By detecting whether the rotation range of the adjustment frame is within the allowable range by the detection module, it can be quickly determined whether there is a bulge that affects product quality.

[0064] Compared with the prior art, this application can complete the quality inspection process of bulging during the transfer of gypsum board, which simplifies the production process of gypsum board and realizes automatic detection of gypsum board, which is conducive to improving detection efficiency.

[0065] Secondly, the coordinated operation of multiple adjustment frames can achieve coverage of the entire gypsum board area, meaning that the entire top surface of the gypsum board can be automatically detected in a single transport process, maximizing the efficiency of gypsum board inspection.

[0066] Finally, this application can detect bulging of gypsum board through a simple structure, which can improve the stability and reliability of the equipment while reducing the cost of the entire equipment.

[0067] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A papered gypsum board material blister detection device, characterized by, Includes rack (1); A conveying module (2) is mounted on the frame (1); A gantry frame (3) is positioned directly above the conveying module (2), with both ends of the gantry frame (3) connected to the frame (1). An adjusting rod (4) is provided on the gantry frame (3), and several adjusting frames (5) are rotatably provided on the adjusting rod (4) along the axial direction of the adjusting rod (4). Each adjusting frame (5) is provided with a detection roller (6). A number of detection modules are provided, each of which is set on the adjustment frame (5). Each detection module corresponds to each adjustment frame (5) in a one-to-one manner. Each detection module detects the rotation amplitude of each adjustment frame (5). A controller (7) is mounted on the frame (1), and each of the detection modules is electrically connected to the controller (7).

2. A paper gypsum board bulging detection device according to claim 1, characterized in that, The frame (1) is provided with two parallel slide rails (8). Along the conveying direction of the gypsum board to be tested, the two slide rails (8) are placed on both sides of the conveying module (2). Each of the two slide rails (8) is provided with a slider (9). The gantry frame (3) is connected to each slider (9).

3. A paper-faced gypsum board delamination detection device according to claim 2, wherein The slider (9) is threadedly connected to a locking screw (10) that is compatible with the slide rail (8).

4. A paper-faced gypsum board delamination detection device according to claim 1, wherein Along the conveying direction of the gypsum board to be tested, 3-4 portal frames (3) are slidably arranged on the frame (1), and each portal frame (3) is provided with several adjustment frames (5); the adjustment frames (5) on any two portal frames (3) are staggered.

5. A paper gypsum board material bulging detection device according to claim 1 or 4, characterized in that The adjusting frame (5) includes a connecting plate (501) and a sliding sleeve (502). One end of the connecting plate (501) is rotatably connected to the sliding sleeve (502) via a rolling bearing (503). The sliding sleeve (502) is slidably connected to the adjusting rod (4). The other end of the connecting plate (501) is rotatably connected to the detection roller (6).

6. A paper-faced gypsum board bulking detection device according to claim 5, wherein The outer surface of the adjusting rod (4) is provided with a first locking groove (11) parallel to its axis, and the sliding sleeve (502) is provided with a first fixing screw (12) adapted to the locking groove.

7. A paper-faced gypsum board delamination detection device according to claim 5, wherein The detection module includes a bracket (13), which is mounted on the gantry frame (3). A photoelectric sensor (14) is also mounted on the bracket (13), and a baffle (15) adapted to the photoelectric sensor (14) is mounted on the connecting plate (501).

8. A paper-faced gypsum board delamination detection device according to claim 7, wherein The portal frame (3) is also provided with a slide rod (16) parallel to the adjusting rod (4), and the bracket (13) is slidably connected to the slide rod (16); the bracket (13) is also provided with a second fixing screw (17), and the slide rod (16) is provided with a second locking groove (18) adapted to the second fixing screw (17).

9. A paper-faced gypsum board delamination detection device according to claim 7, wherein The controller (7) includes an industrial control computer and a PLC that are connected in communication. The PLC is electrically connected to the transmission module (2) and each of the photoelectric sensors (14).

10. A paper-faced gypsum board delamination detection device according to claim 9, wherein The outlet end of the rack (1) is further provided with a sorting rack (19), and a screening conveyor belt (20) electrically connected with the PLC is arranged on the sorting rack (19).

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